Rename Instances<T> to Table<T> and the "instance" terminology to "TableRow" and "element" (#2981)

* Instances -> Table

* instances.rs -> table.rs

* Rename occurrances of the word "instances"

* .instance -> .element

* Instance* -> TableRow*

* Rename Table and TableRow methods to not say "instance"

* Remove presumed unused serde defaults now that tables default to length 0 not 1

* Rename occurences of the word "instance"

* Un-alias the RasterDataTable<Storage>, VectorDataTable, GraphicGroupTable, ArtboardGroupTable typedefs

* Move artboard type and node code out of graphic_element.rs to a new artboard.rs

* Organize the TaggedValues

* Fix tests

* Fix prior regression with Image Value node not upgrading

editor/src/messages/portfolio/document/document_message.rs

@@ -182,7 +182,7 @@ pub enum DocumentMessage {
 	UpdateUpstreamTransforms {
 		upstream_footprints: HashMap<NodeId, Footprint>,
 		local_transforms: HashMap<NodeId, DAffine2>,
-		first_instance_source_id: HashMap<NodeId, Option<NodeId>>,
+		first_element_source_id: HashMap<NodeId, Option<NodeId>>,
 	},
 	UpdateClickTargets {
 		click_targets: HashMap<NodeId, Vec<ClickTarget>>,

editor/src/messages/portfolio/document/document_message_handler.rs

@@ -32,7 +32,8 @@ use graph_craft::document::{NodeId, NodeInput, NodeNetwork, OldNodeNetwork};
 use graphene_std::math::quad::Quad;
 use graphene_std::path_bool::{boolean_intersect, path_bool_lib};
 use graphene_std::raster::BlendMode;
-use graphene_std::raster_types::{Raster, RasterDataTable};
+use graphene_std::raster_types::Raster;
+use graphene_std::table::Table;
 use graphene_std::vector::PointId;
 use graphene_std::vector::click_target::{ClickTarget, ClickTargetType};
 use graphene_std::vector::style::ViewMode;
@@ -837,7 +838,7 @@ impl MessageHandler<DocumentMessage, DocumentMessageContext<'_>> for DocumentMes
 
 				responses.add(DocumentMessage::AddTransaction);
 
-				let layer = graph_modification_utils::new_image_layer(RasterDataTable::new(Raster::new_cpu(image)), layer_node_id, self.new_layer_parent(true), responses);
+				let layer = graph_modification_utils::new_image_layer(Table::new_from_element(Raster::new_cpu(image)), layer_node_id, self.new_layer_parent(true), responses);
 
 				if let Some(name) = name {
 					responses.add(NodeGraphMessage::SetDisplayName {
@@ -1302,10 +1303,10 @@ impl MessageHandler<DocumentMessage, DocumentMessageContext<'_>> for DocumentMes
 			DocumentMessage::UpdateUpstreamTransforms {
 				upstream_footprints,
 				local_transforms,
-				first_instance_source_id,
+				first_element_source_id,
 			} => {
 				self.network_interface.update_transforms(upstream_footprints, local_transforms);
-				self.network_interface.update_first_instance_source_id(first_instance_source_id);
+				self.network_interface.update_first_element_source_id(first_element_source_id);
 			}
 			DocumentMessage::UpdateClickTargets { click_targets } => {
 				// TODO: Allow non layer nodes to have click targets
@@ -2920,7 +2921,7 @@ impl DocumentMessageHandler {
 /// Create a network interface with a single export
 fn default_document_network_interface() -> NodeNetworkInterface {
 	let mut network_interface = NodeNetworkInterface::default();
-	network_interface.add_export(TaggedValue::ArtboardGroup(graphene_std::ArtboardGroupTable::default()), -1, "", &[]);
+	network_interface.add_export(TaggedValue::ArtboardGroup(Default::default()), -1, "", &[]);
 	network_interface
 }
 

editor/src/messages/portfolio/document/graph_operation/graph_operation_message.rs

@@ -8,7 +8,8 @@ use graph_craft::document::NodeId;
 use graphene_std::Artboard;
 use graphene_std::brush::brush_stroke::BrushStroke;
 use graphene_std::raster::BlendMode;
-use graphene_std::raster_types::{CPU, RasterDataTable};
+use graphene_std::raster_types::{CPU, Raster};
+use graphene_std::table::Table;
 use graphene_std::text::{Font, TypesettingConfig};
 use graphene_std::vector::PointId;
 use graphene_std::vector::VectorModificationType;
@@ -69,7 +70,7 @@ pub enum GraphOperationMessage {
 	},
 	NewBitmapLayer {
 		id: NodeId,
-		image_frame: RasterDataTable<CPU>,
+		image_frame: Table<Raster<CPU>>,
 		parent: LayerNodeIdentifier,
 		insert_index: usize,
 	},

editor/src/messages/portfolio/document/graph_operation/utility_types.rs

@@ -11,12 +11,13 @@ use graph_craft::document::{NodeId, NodeInput};
 use graphene_std::Artboard;
 use graphene_std::brush::brush_stroke::BrushStroke;
 use graphene_std::raster::BlendMode;
-use graphene_std::raster_types::{CPU, RasterDataTable};
+use graphene_std::raster_types::{CPU, Raster};
+use graphene_std::table::Table;
 use graphene_std::text::{Font, TypesettingConfig};
+use graphene_std::vector::VectorData;
 use graphene_std::vector::style::{Fill, Stroke};
 use graphene_std::vector::{PointId, VectorModificationType};
-use graphene_std::vector::{VectorData, VectorDataTable};
-use graphene_std::{GraphicGroupTable, NodeInputDecleration};
+use graphene_std::{GraphicElement, NodeInputDecleration};
 
 #[derive(PartialEq, Clone, Copy, Debug, serde::Serialize, serde::Deserialize)]
 pub enum TransformIn {
@@ -130,8 +131,8 @@ impl<'a> ModifyInputsContext<'a> {
 	/// Creates an artboard as the primary export for the document network
 	pub fn create_artboard(&mut self, new_id: NodeId, artboard: Artboard) -> LayerNodeIdentifier {
 		let artboard_node_template = resolve_document_node_type("Artboard").expect("Node").node_template_input_override([
-			Some(NodeInput::value(TaggedValue::ArtboardGroup(graphene_std::ArtboardGroupTable::default()), true)),
-			Some(NodeInput::value(TaggedValue::GraphicGroup(graphene_std::GraphicGroupTable::default()), true)),
+			Some(NodeInput::value(TaggedValue::ArtboardGroup(Default::default()), true)),
+			Some(NodeInput::value(TaggedValue::GraphicGroup(Default::default()), true)),
 			Some(NodeInput::value(TaggedValue::DVec2(artboard.location.into()), false)),
 			Some(NodeInput::value(TaggedValue::DVec2(artboard.dimensions.into()), false)),
 			Some(NodeInput::value(TaggedValue::Color(artboard.background), false)),
@@ -143,7 +144,7 @@ impl<'a> ModifyInputsContext<'a> {
 
 	pub fn insert_boolean_data(&mut self, operation: graphene_std::path_bool::BooleanOperation, layer: LayerNodeIdentifier) {
 		let boolean = resolve_document_node_type("Boolean Operation").expect("Boolean node does not exist").node_template_input_override([
-			Some(NodeInput::value(TaggedValue::GraphicGroup(graphene_std::GraphicGroupTable::default()), true)),
+			Some(NodeInput::value(TaggedValue::GraphicGroup(Default::default()), true)),
 			Some(NodeInput::value(TaggedValue::BooleanOperation(operation), false)),
 		]);
 
@@ -153,7 +154,7 @@ impl<'a> ModifyInputsContext<'a> {
 	}
 
 	pub fn insert_vector_data(&mut self, subpaths: Vec<Subpath<PointId>>, layer: LayerNodeIdentifier, include_transform: bool, include_fill: bool, include_stroke: bool) {
-		let vector_data = VectorDataTable::new(VectorData::from_subpaths(subpaths, true));
+		let vector_data = Table::new_from_element(VectorData::from_subpaths(subpaths, true));
 
 		let shape = resolve_document_node_type("Path")
 			.expect("Path node does not exist")
@@ -218,7 +219,7 @@ impl<'a> ModifyInputsContext<'a> {
 		self.network_interface.move_node_to_chain_start(&stroke_id, layer, &[]);
 	}
 
-	pub fn insert_image_data(&mut self, image_frame: RasterDataTable<CPU>, layer: LayerNodeIdentifier) {
+	pub fn insert_image_data(&mut self, image_frame: Table<Raster<CPU>>, layer: LayerNodeIdentifier) {
 		let transform = resolve_document_node_type("Transform").expect("Transform node does not exist").default_node_template();
 		let image = resolve_document_node_type("Image Value")
 			.expect("ImageValue node does not exist")
@@ -302,7 +303,7 @@ impl<'a> ModifyInputsContext<'a> {
 		// TODO: Allow the path node to operate on Graphic Group data by utilizing the reference for each vector data in a group.
 		if node_definition.identifier == "Path" {
 			let layer_input_type = self.network_interface.input_type(&InputConnector::node(output_layer.to_node(), 1), &[]).0.nested_type().clone();
-			if layer_input_type == concrete!(GraphicGroupTable) {
+			if layer_input_type == concrete!(Table<GraphicElement>) {
 				let Some(flatten_path_definition) = resolve_document_node_type("Flatten Path") else {
 					log::error!("Flatten Path does not exist in ModifyInputsContext::existing_node_id");
 					return None;

editor/src/messages/portfolio/document/node_graph/document_node_definitions.rs

@@ -19,11 +19,12 @@ use graph_craft::document::*;
 use graphene_std::brush::brush_cache::BrushCache;
 use graphene_std::extract_xy::XY;
 use graphene_std::raster::{CellularDistanceFunction, CellularReturnType, Color, DomainWarpType, FractalType, NoiseType, RedGreenBlueAlpha};
-use graphene_std::raster_types::{CPU, RasterDataTable};
+use graphene_std::raster_types::{CPU, Raster};
+use graphene_std::table::Table;
 use graphene_std::text::{Font, TypesettingConfig};
 #[allow(unused_imports)]
 use graphene_std::transform::Footprint;
-use graphene_std::vector::VectorDataTable;
+use graphene_std::vector::VectorData;
 use graphene_std::*;
 use std::collections::{HashMap, HashSet, VecDeque};
 
@@ -268,8 +269,8 @@ fn static_nodes() -> Vec<DocumentNodeDefinition> {
 						..Default::default()
 					}),
 					inputs: vec![
-						NodeInput::value(TaggedValue::GraphicGroup(GraphicGroupTable::default()), true),
-						NodeInput::value(TaggedValue::GraphicGroup(GraphicGroupTable::default()), true),
+						NodeInput::value(TaggedValue::GraphicGroup(Default::default()), true),
+						NodeInput::value(TaggedValue::GraphicGroup(Default::default()), true),
 					],
 					..Default::default()
 				},
@@ -338,7 +339,7 @@ fn static_nodes() -> Vec<DocumentNodeDefinition> {
 							// Ensure this ID is kept in sync with the ID in set_alias so that the name input is kept in sync with the alias
 							DocumentNode {
 								manual_composition: Some(generic!(T)),
-								implementation: DocumentNodeImplementation::ProtoNode(graphic_element::to_artboard::IDENTIFIER),
+								implementation: DocumentNodeImplementation::ProtoNode(artboard::to_artboard::IDENTIFIER),
 								inputs: vec![
 									NodeInput::network(concrete!(TaggedValue), 1),
 									NodeInput::value(TaggedValue::String(String::from("Artboard")), false),
@@ -361,11 +362,11 @@ fn static_nodes() -> Vec<DocumentNodeDefinition> {
 							DocumentNode {
 								manual_composition: Some(concrete!(Context)),
 								inputs: vec![
-									NodeInput::network(graphene_std::Type::Fn(Box::new(concrete!(Context)), Box::new(concrete!(ArtboardGroupTable))), 0),
+									NodeInput::network(graphene_std::Type::Fn(Box::new(concrete!(Context)), Box::new(concrete!(Table<Artboard>))), 0),
 									NodeInput::node(NodeId(1), 0),
 									NodeInput::Reflection(graph_craft::document::DocumentNodeMetadata::DocumentNodePath),
 								],
-								implementation: DocumentNodeImplementation::ProtoNode(graphic_element::append_artboard::IDENTIFIER),
+								implementation: DocumentNodeImplementation::ProtoNode(artboard::append_artboard::IDENTIFIER),
 								..Default::default()
 							},
 						]
@@ -376,8 +377,8 @@ fn static_nodes() -> Vec<DocumentNodeDefinition> {
 						..Default::default()
 					}),
 					inputs: vec![
-						NodeInput::value(TaggedValue::ArtboardGroup(ArtboardGroupTable::default()), true),
-						NodeInput::value(TaggedValue::GraphicGroup(GraphicGroupTable::default()), true),
+						NodeInput::value(TaggedValue::ArtboardGroup(Default::default()), true),
+						NodeInput::value(TaggedValue::GraphicGroup(Default::default()), true),
 						NodeInput::value(TaggedValue::DVec2(DVec2::ZERO), false),
 						NodeInput::value(TaggedValue::DVec2(DVec2::new(1920., 1080.)), false),
 						NodeInput::value(TaggedValue::Color(Color::WHITE), false),
@@ -627,7 +628,7 @@ fn static_nodes() -> Vec<DocumentNodeDefinition> {
 						..Default::default()
 					}),
 					inputs: vec![
-						NodeInput::value(TaggedValue::VectorData(VectorDataTable::default()), true),
+						NodeInput::value(TaggedValue::VectorData(Default::default()), true),
 						NodeInput::value(
 							TaggedValue::Footprint(Footprint {
 								transform: DAffine2::from_scale_angle_translation(DVec2::new(1000., 1000.), 0., DVec2::new(0., 0.)),
@@ -752,7 +753,7 @@ fn static_nodes() -> Vec<DocumentNodeDefinition> {
 						nodes: [
 							DocumentNode {
 								inputs: vec![
-									NodeInput::network(concrete!(RasterDataTable<CPU>), 0),
+									NodeInput::network(concrete!(Table<Raster<CPU>>), 0),
 									NodeInput::value(TaggedValue::RedGreenBlueAlpha(RedGreenBlueAlpha::Red), false),
 								],
 								implementation: DocumentNodeImplementation::ProtoNode(raster_nodes::adjustments::extract_channel::IDENTIFIER),
@@ -761,7 +762,7 @@ fn static_nodes() -> Vec<DocumentNodeDefinition> {
 							},
 							DocumentNode {
 								inputs: vec![
-									NodeInput::network(concrete!(RasterDataTable<CPU>), 0),
+									NodeInput::network(concrete!(Table<Raster<CPU>>), 0),
 									NodeInput::value(TaggedValue::RedGreenBlueAlpha(RedGreenBlueAlpha::Green), false),
 								],
 								implementation: DocumentNodeImplementation::ProtoNode(raster_nodes::adjustments::extract_channel::IDENTIFIER),
@@ -770,7 +771,7 @@ fn static_nodes() -> Vec<DocumentNodeDefinition> {
 							},
 							DocumentNode {
 								inputs: vec![
-									NodeInput::network(concrete!(RasterDataTable<CPU>), 0),
+									NodeInput::network(concrete!(Table<Raster<CPU>>), 0),
 									NodeInput::value(TaggedValue::RedGreenBlueAlpha(RedGreenBlueAlpha::Blue), false),
 								],
 								implementation: DocumentNodeImplementation::ProtoNode(raster_nodes::adjustments::extract_channel::IDENTIFIER),
@@ -779,7 +780,7 @@ fn static_nodes() -> Vec<DocumentNodeDefinition> {
 							},
 							DocumentNode {
 								inputs: vec![
-									NodeInput::network(concrete!(RasterDataTable<CPU>), 0),
+									NodeInput::network(concrete!(Table<Raster<CPU>>), 0),
 									NodeInput::value(TaggedValue::RedGreenBlueAlpha(RedGreenBlueAlpha::Alpha), false),
 								],
 								implementation: DocumentNodeImplementation::ProtoNode(raster_nodes::adjustments::extract_channel::IDENTIFIER),
@@ -793,7 +794,7 @@ fn static_nodes() -> Vec<DocumentNodeDefinition> {
 						.collect(),
 						..Default::default()
 					}),
-					inputs: vec![NodeInput::value(TaggedValue::RasterData(RasterDataTable::default()), true)],
+					inputs: vec![NodeInput::value(TaggedValue::RasterData(Default::default()), true)],
 					..Default::default()
 				},
 				persistent_node_metadata: DocumentNodePersistentMetadata {
@@ -859,13 +860,13 @@ fn static_nodes() -> Vec<DocumentNodeDefinition> {
 						exports: vec![NodeInput::node(NodeId(0), 0), NodeInput::node(NodeId(1), 0)],
 						nodes: [
 							DocumentNode {
-								inputs: vec![NodeInput::network(concrete!(RasterDataTable<CPU>), 0), NodeInput::value(TaggedValue::XY(XY::X), false)],
+								inputs: vec![NodeInput::network(concrete!(Table<Raster<CPU>>), 0), NodeInput::value(TaggedValue::XY(XY::X), false)],
 								implementation: DocumentNodeImplementation::ProtoNode(extract_xy::extract_xy::IDENTIFIER),
 								manual_composition: Some(generic!(T)),
 								..Default::default()
 							},
 							DocumentNode {
-								inputs: vec![NodeInput::network(concrete!(RasterDataTable<CPU>), 0), NodeInput::value(TaggedValue::XY(XY::Y), false)],
+								inputs: vec![NodeInput::network(concrete!(Table<Raster<CPU>>), 0), NodeInput::value(TaggedValue::XY(XY::Y), false)],
 								implementation: DocumentNodeImplementation::ProtoNode(extract_xy::extract_xy::IDENTIFIER),
 								manual_composition: Some(generic!(T)),
 								..Default::default()
@@ -878,7 +879,7 @@ fn static_nodes() -> Vec<DocumentNodeDefinition> {
 
 						..Default::default()
 					}),
-					inputs: vec![NodeInput::value(TaggedValue::RasterData(RasterDataTable::default()), true)],
+					inputs: vec![NodeInput::value(TaggedValue::RasterData(Default::default()), true)],
 					..Default::default()
 				},
 				persistent_node_metadata: DocumentNodePersistentMetadata {
@@ -931,7 +932,7 @@ fn static_nodes() -> Vec<DocumentNodeDefinition> {
 						exports: vec![NodeInput::node(NodeId(0), 0)],
 						nodes: vec![DocumentNode {
 							inputs: vec![
-								NodeInput::network(concrete!(RasterDataTable<CPU>), 0),
+								NodeInput::network(concrete!(Table<Raster<CPU>>), 0),
 								NodeInput::network(concrete!(Vec<brush::brush_stroke::BrushStroke>), 1),
 								NodeInput::network(concrete!(BrushCache), 2),
 							],
@@ -946,7 +947,7 @@ fn static_nodes() -> Vec<DocumentNodeDefinition> {
 						..Default::default()
 					}),
 					inputs: vec![
-						NodeInput::value(TaggedValue::RasterData(RasterDataTable::default()), true),
+						NodeInput::value(TaggedValue::RasterData(Default::default()), true),
 						NodeInput::value(TaggedValue::BrushStrokes(Vec::new()), false),
 						NodeInput::value(TaggedValue::BrushCache(BrushCache::default()), false),
 					],
@@ -985,7 +986,7 @@ fn static_nodes() -> Vec<DocumentNodeDefinition> {
 			node_template: NodeTemplate {
 				document_node: DocumentNode {
 					implementation: DocumentNodeImplementation::ProtoNode(memo::memo::IDENTIFIER),
-					inputs: vec![NodeInput::value(TaggedValue::RasterData(RasterDataTable::default()), true)],
+					inputs: vec![NodeInput::value(TaggedValue::RasterData(Default::default()), true)],
 					manual_composition: Some(concrete!(Context)),
 					..Default::default()
 				},
@@ -1004,7 +1005,7 @@ fn static_nodes() -> Vec<DocumentNodeDefinition> {
 			node_template: NodeTemplate {
 				document_node: DocumentNode {
 					implementation: DocumentNodeImplementation::ProtoNode(memo::impure_memo::IDENTIFIER),
-					inputs: vec![NodeInput::value(TaggedValue::RasterData(RasterDataTable::default()), true)],
+					inputs: vec![NodeInput::value(TaggedValue::RasterData(Default::default()), true)],
 					manual_composition: Some(concrete!(Context)),
 					..Default::default()
 				},
@@ -1098,7 +1099,7 @@ fn static_nodes() -> Vec<DocumentNodeDefinition> {
 								..Default::default()
 							},
 							DocumentNode {
-								inputs: vec![NodeInput::network(concrete!(RasterDataTable<CPU>), 0), NodeInput::node(NodeId(0), 0)],
+								inputs: vec![NodeInput::network(concrete!(Table<Raster<CPU>>), 0), NodeInput::node(NodeId(0), 0)],
 								manual_composition: Some(generic!(T)),
 								implementation: DocumentNodeImplementation::ProtoNode(wgpu_executor::texture_upload::upload_texture::IDENTIFIER),
 								..Default::default()
@@ -1116,7 +1117,7 @@ fn static_nodes() -> Vec<DocumentNodeDefinition> {
 						.collect(),
 						..Default::default()
 					}),
-					inputs: vec![NodeInput::value(TaggedValue::RasterData(RasterDataTable::default()), true)],
+					inputs: vec![NodeInput::value(TaggedValue::RasterData(Default::default()), true)],
 					..Default::default()
 				},
 				persistent_node_metadata: DocumentNodePersistentMetadata {
@@ -1195,7 +1196,7 @@ fn static_nodes() -> Vec<DocumentNodeDefinition> {
 		// 		document_node: DocumentNode {
 		// 			implementation: DocumentNodeImplementation::proto("graphene_core::raster::CurvesNode"),
 		// 			inputs: vec![
-		// 				NodeInput::value(TaggedValue::RasterData(RasterDataTable::default()), true),
+		// 				NodeInput::value(TaggedValue::RasterData(Default::default()), true),
 		// 				NodeInput::value(TaggedValue::Curve(Default::default()), false),
 		// 			],
 		// 			..Default::default()
@@ -1218,7 +1219,7 @@ fn static_nodes() -> Vec<DocumentNodeDefinition> {
 						exports: vec![NodeInput::node(NodeId(1), 0)],
 						nodes: vec![
 							DocumentNode {
-								inputs: vec![NodeInput::network(concrete!(VectorDataTable), 0)],
+								inputs: vec![NodeInput::network(concrete!(Table<VectorData>), 0)],
 								implementation: DocumentNodeImplementation::ProtoNode(memo::monitor::IDENTIFIER),
 								manual_composition: Some(generic!(T)),
 								skip_deduplication: true,
@@ -1242,7 +1243,7 @@ fn static_nodes() -> Vec<DocumentNodeDefinition> {
 						..Default::default()
 					}),
 					inputs: vec![
-						NodeInput::value(TaggedValue::VectorData(VectorDataTable::default()), true),
+						NodeInput::value(TaggedValue::VectorData(Default::default()), true),
 						NodeInput::value(TaggedValue::VectorModification(Default::default()), false),
 					],
 					..Default::default()
@@ -1373,7 +1374,7 @@ fn static_nodes() -> Vec<DocumentNodeDefinition> {
 							}),
 						),
 						InputMetadata::with_name_description_override("Align", "TODO", WidgetOverride::Custom("text_align".to_string())),
-						("Per-Glyph Instances", "Splits each text glyph into its own instance, i.e. row in the table of vector data.").into(),
+						("Per-Glyph Instances", "Splits each text glyph into its own row in the table of vector data.").into(),
 					],
 					output_names: vec!["Vector".to_string()],
 					..Default::default()
@@ -1495,7 +1496,7 @@ fn static_nodes() -> Vec<DocumentNodeDefinition> {
 						exports: vec![NodeInput::node(NodeId(3), 0)],
 						nodes: vec![
 							DocumentNode {
-								inputs: vec![NodeInput::network(concrete!(VectorDataTable), 0), NodeInput::network(concrete!(vector::style::Fill), 1)],
+								inputs: vec![NodeInput::network(concrete!(Table<VectorData>), 0), NodeInput::network(concrete!(vector::style::Fill), 1)],
 								implementation: DocumentNodeImplementation::ProtoNode(path_bool::boolean_operation::IDENTIFIER),
 								manual_composition: Some(generic!(T)),
 								..Default::default()
@@ -1526,7 +1527,7 @@ fn static_nodes() -> Vec<DocumentNodeDefinition> {
 						..Default::default()
 					}),
 					inputs: vec![
-						NodeInput::value(TaggedValue::GraphicGroup(GraphicGroupTable::default()), true),
+						NodeInput::value(TaggedValue::GraphicGroup(Default::default()), true),
 						NodeInput::value(TaggedValue::BooleanOperation(path_bool::BooleanOperation::Union), false),
 					],
 					..Default::default()
@@ -1593,14 +1594,14 @@ fn static_nodes() -> Vec<DocumentNodeDefinition> {
 						exports: vec![NodeInput::node(NodeId(4), 0)],
 						nodes: [
 							DocumentNode {
-								inputs: vec![NodeInput::network(concrete!(graphene_std::vector::VectorDataTable), 0)],
+								inputs: vec![NodeInput::network(concrete!(Table<VectorData>), 0)],
 								implementation: DocumentNodeImplementation::ProtoNode(vector::subpath_segment_lengths::IDENTIFIER),
 								manual_composition: Some(generic!(T)),
 								..Default::default()
 							},
 							DocumentNode {
 								inputs: vec![
-									NodeInput::network(concrete!(graphene_std::vector::VectorDataTable), 0),
+									NodeInput::network(concrete!(Table<VectorData>), 0),
 									NodeInput::network(concrete!(vector::misc::PointSpacingType), 1),
 									NodeInput::network(concrete!(f64), 2),
 									NodeInput::network(concrete!(u32), 3),
@@ -1639,7 +1640,7 @@ fn static_nodes() -> Vec<DocumentNodeDefinition> {
 						..Default::default()
 					}),
 					inputs: vec![
-						NodeInput::value(TaggedValue::VectorData(graphene_std::vector::VectorDataTable::default()), true),
+						NodeInput::value(TaggedValue::VectorData(Default::default()), true),
 						NodeInput::value(TaggedValue::PointSpacingType(Default::default()), false),
 						NodeInput::value(TaggedValue::F64(100.), false),
 						NodeInput::value(TaggedValue::U32(100), false),
@@ -1760,7 +1761,7 @@ fn static_nodes() -> Vec<DocumentNodeDefinition> {
 						nodes: [
 							DocumentNode {
 								inputs: vec![
-									NodeInput::network(concrete!(graphene_std::vector::VectorDataTable), 0),
+									NodeInput::network(concrete!(Table<VectorData>), 0),
 									NodeInput::network(concrete!(f64), 1),
 									NodeInput::network(concrete!(u32), 2),
 								],
@@ -1794,7 +1795,7 @@ fn static_nodes() -> Vec<DocumentNodeDefinition> {
 						..Default::default()
 					}),
 					inputs: vec![
-						NodeInput::value(TaggedValue::VectorData(graphene_std::vector::VectorDataTable::default()), true),
+						NodeInput::value(TaggedValue::VectorData(Default::default()), true),
 						NodeInput::value(TaggedValue::F64(10.), false),
 						NodeInput::value(TaggedValue::U32(0), false),
 					],

editor/src/messages/portfolio/document/node_graph/node_properties.rs

@@ -19,16 +19,14 @@ use graphene_std::raster::{
 	BlendMode, CellularDistanceFunction, CellularReturnType, Color, DomainWarpType, FractalType, LuminanceCalculation, NoiseType, RedGreenBlue, RedGreenBlueAlpha, RelativeAbsolute,
 	SelectiveColorChoice,
 };
-use graphene_std::raster_types::{CPU, GPU, RasterDataTable};
+use graphene_std::raster_types::{CPU, GPU, Raster};
+use graphene_std::table::Table;
 use graphene_std::text::{Font, TextAlign};
 use graphene_std::transform::{Footprint, ReferencePoint, Transform};
-use graphene_std::vector::VectorDataTable;
-use graphene_std::vector::misc::GridType;
-use graphene_std::vector::misc::{ArcType, MergeByDistanceAlgorithm};
-use graphene_std::vector::misc::{CentroidType, PointSpacingType};
-use graphene_std::vector::style::{Fill, FillChoice, FillType, GradientStops};
-use graphene_std::vector::style::{GradientType, PaintOrder, StrokeAlign, StrokeCap, StrokeJoin};
-use graphene_std::{GraphicGroupTable, NodeInputDecleration};
+use graphene_std::vector::VectorData;
+use graphene_std::vector::misc::{ArcType, CentroidType, GridType, MergeByDistanceAlgorithm, PointSpacingType};
+use graphene_std::vector::style::{Fill, FillChoice, FillType, GradientStops, GradientType, PaintOrder, StrokeAlign, StrokeCap, StrokeJoin};
+use graphene_std::{GraphicElement, NodeInputDecleration};
 
 pub(crate) fn string_properties(text: &str) -> Vec<LayoutGroup> {
 	let widget = TextLabel::new(text).widget_holder();
@@ -185,9 +183,9 @@ pub(crate) fn property_from_type(
 						// ====================
 						// GRAPHICAL DATA TYPES
 						// ====================
-						Some(x) if x == TypeId::of::<VectorDataTable>() => vector_data_widget(default_info).into(),
-						Some(x) if x == TypeId::of::<RasterDataTable<CPU>>() || x == TypeId::of::<RasterDataTable<GPU>>() => raster_widget(default_info).into(),
-						Some(x) if x == TypeId::of::<GraphicGroupTable>() => group_widget(default_info).into(),
+						Some(x) if x == TypeId::of::<Table<VectorData>>() => vector_data_widget(default_info).into(),
+						Some(x) if x == TypeId::of::<Table<Raster<CPU>>>() || x == TypeId::of::<Table<Raster<GPU>>>() => raster_widget(default_info).into(),
+						Some(x) if x == TypeId::of::<Table<GraphicElement>>() => group_widget(default_info).into(),
 						// ============
 						// STRUCT TYPES
 						// ============

editor/src/messages/portfolio/document/node_graph/utility_types.rs

@@ -18,18 +18,17 @@ pub enum FrontendGraphDataType {
 impl FrontendGraphDataType {
 	pub fn from_type(input: &Type) -> Self {
 		match TaggedValue::from_type_or_none(input) {
-			TaggedValue::Image(_) | TaggedValue::RasterData(_) => Self::Raster,
-			TaggedValue::Subpaths(_) | TaggedValue::VectorData(_) => Self::VectorData,
+			TaggedValue::RasterData(_) => Self::Raster,
+			TaggedValue::VectorData(_) => Self::VectorData,
 			TaggedValue::U32(_)
 			| TaggedValue::U64(_)
 			| TaggedValue::F64(_)
 			| TaggedValue::DVec2(_)
-			| TaggedValue::OptionalDVec2(_)
 			| TaggedValue::F64Array4(_)
 			| TaggedValue::VecF64(_)
 			| TaggedValue::VecDVec2(_)
 			| TaggedValue::DAffine2(_) => Self::Number,
-			TaggedValue::GraphicGroup(_) | TaggedValue::GraphicElement(_) => Self::Group, // TODO: Is GraphicElement supposed to be included here?
+			TaggedValue::GraphicGroup(_) => Self::Group,
 			TaggedValue::ArtboardGroup(_) => Self::Artboard,
 			_ => Self::General,
 		}

editor/src/messages/portfolio/document/overlays/overlays_message_handler.rs

@@ -91,10 +91,7 @@ impl MessageHandler<OverlaysMessage, OverlaysMessageContext<'_>> for OverlaysMes
 			}
 			#[cfg(all(not(target_family = "wasm"), test))]
 			OverlaysMessage::Draw => {
-				// Removes unused warnings in test builds
-				drop(responses);
-				drop(context);
-				drop(super::utility_types::OverlayContext::new(ipp.viewport_bounds.size(), device_pixel_ratio, visibility_settings));
+				let _ = (responses, visibility_settings, ipp, device_pixel_ratio);
 			}
 			OverlaysMessage::AddProvider(message) => {
 				self.overlay_providers.insert(message);

editor/src/messages/portfolio/document/utility_types/document_metadata.rs

@@ -22,7 +22,7 @@ use std::num::NonZeroU64;
 pub struct DocumentMetadata {
 	pub upstream_footprints: HashMap<NodeId, Footprint>,
 	pub local_transforms: HashMap<NodeId, DAffine2>,
-	pub first_instance_source_ids: HashMap<NodeId, Option<NodeId>>,
+	pub first_element_source_ids: HashMap<NodeId, Option<NodeId>>,
 	pub structure: HashMap<LayerNodeIdentifier, NodeRelations>,
 	pub click_targets: HashMap<LayerNodeIdentifier, Vec<ClickTarget>>,
 	pub clip_targets: HashSet<NodeId>,
@@ -91,7 +91,7 @@ impl DocumentMetadata {
 		let mut use_local = true;
 		let graph_layer = graph_modification_utils::NodeGraphLayer::new(layer, network_interface);
 		if let Some(path_node) = graph_layer.upstream_visible_node_id_from_name_in_layer("Path") {
-			if let Some(&source) = self.first_instance_source_ids.get(&layer.to_node()) {
+			if let Some(&source) = self.first_element_source_ids.get(&layer.to_node()) {
 				if !network_interface
 					.upstream_flow_back_from_nodes(vec![path_node], &[], FlowType::HorizontalFlow)
 					.any(|upstream| Some(upstream) == source)

editor/src/messages/portfolio/document/utility_types/network_interface.rs

@@ -13,7 +13,9 @@ use glam::{DAffine2, DVec2, IVec2};
 use graph_craft::document::value::TaggedValue;
 use graph_craft::document::{DocumentNode, DocumentNodeImplementation, NodeId, NodeInput, NodeNetwork, OldDocumentNodeImplementation, OldNodeNetwork};
 use graph_craft::{Type, concrete};
+use graphene_std::Artboard;
 use graphene_std::math::quad::Quad;
+use graphene_std::table::Table;
 use graphene_std::transform::Footprint;
 use graphene_std::vector::click_target::{ClickTarget, ClickTargetType};
 use graphene_std::vector::{PointId, VectorData, VectorModificationType};
@@ -507,8 +509,8 @@ impl NodeNetworkInterface {
 			InputConnector::Node { node_id, input_index } => (node_id, input_index),
 			InputConnector::Export(export_index) => {
 				let Some((encapsulating_node_id, encapsulating_node_id_path)) = network_path.split_last() else {
-					// The outermost network export defaults to an ArtboardGroupTable.
-					return Some((concrete!(graphene_std::ArtboardGroupTable), TypeSource::OuterMostExportDefault));
+					// The outermost network export defaults to a Table<Artboard>.
+					return Some((concrete!(Table<Artboard>), TypeSource::OuterMostExportDefault));
 				};
 
 				let output_type = self.output_type(encapsulating_node_id, export_index, encapsulating_node_id_path);
@@ -3558,8 +3560,8 @@ impl NodeNetworkInterface {
 	}
 
 	/// Update the cached first instance source id of the layers
-	pub fn update_first_instance_source_id(&mut self, new: HashMap<NodeId, Option<NodeId>>) {
-		self.document_metadata.first_instance_source_ids = new;
+	pub fn update_first_element_source_id(&mut self, new: HashMap<NodeId, Option<NodeId>>) {
+		self.document_metadata.first_element_source_ids = new;
 	}
 
 	/// Update the cached click targets of the layers
@@ -6609,11 +6611,22 @@ struct InputTransientMetadata {
 fn migrate_output_names<'de, D: serde::Deserializer<'de>>(deserializer: D) -> Result<Vec<String>, D::Error> {
 	use serde::Deserialize;
 
-	const REPLACEMENTS: [(&str, &str); 4] = [
-		("VectorData", "Instances<VectorData>"),
-		("GraphicGroup", "Instances<GraphicGroup>"),
-		("ImageFrame", "Instances<Image>"),
-		("Instances<ImageFrame>", "Instances<Image>"),
+	const REPLACEMENTS: [(&str, &str); 12] = [
+		// Single to table data
+		("VectorData", "Table<VectorData>"),
+		("GraphicGroup", "Table<GraphicGroup>"),
+		("ImageFrame", "Table<Image>"),
+		// `ImageFrame` to `Image` rename
+		("Instances<ImageFrame>", "Table<Image>"),
+		// `Instances` to `Table` rename
+		("Instances<VectorData>", "Table<VectorData>"),
+		("Instances<GraphicGroup>", "Table<GraphicGroup>"),
+		("Instances<Image>", "Table<Image>"),
+		("Instances<GraphicElement>", "Table<GraphicElement>"),
+		("Future<Instances<VectorData>>", "Future<Table<VectorData>>"),
+		("Future<Instances<GraphicGroup>>", "Future<Table<GraphicGroup>>"),
+		("Future<Instances<Image>>", "Future<Table<Image>>"),
+		("Future<Instances<GraphicElement>>", "Future<Table<GraphicElement>>"),
 	];
 
 	let mut names = Vec::<String>::deserialize(deserializer)?;

editor/src/messages/portfolio/document_migration.rs

@@ -10,10 +10,11 @@ use glam::IVec2;
 use graph_craft::document::DocumentNode;
 use graph_craft::document::{DocumentNodeImplementation, NodeInput, value::TaggedValue};
 use graphene_std::ProtoNodeIdentifier;
+use graphene_std::table::Table;
 use graphene_std::text::{TextAlign, TypesettingConfig};
 use graphene_std::uuid::NodeId;
+use graphene_std::vector::VectorData;
 use graphene_std::vector::style::{PaintOrder, StrokeAlign};
-use graphene_std::vector::{VectorData, VectorDataTable};
 use std::collections::HashMap;
 
 const TEXT_REPLACEMENTS: &[(&str, &str)] = &[
@@ -29,12 +30,12 @@ pub struct NodeReplacement<'a> {
 const NODE_REPLACEMENTS: &[NodeReplacement<'static>] = &[
 	// graphic element
 	NodeReplacement {
-		node: graphene_std::graphic_element::append_artboard::IDENTIFIER,
-		aliases: &["graphene_core::AddArtboardNode"],
+		node: graphene_std::artboard::append_artboard::IDENTIFIER,
+		aliases: &["graphene_core::AddArtboardNode", "graphene_core::graphic_element::AppendArtboardNode"],
 	},
 	NodeReplacement {
-		node: graphene_std::graphic_element::to_artboard::IDENTIFIER,
-		aliases: &["graphene_core::ConstructArtboardNode"],
+		node: graphene_std::artboard::to_artboard::IDENTIFIER,
+		aliases: &["graphene_core::ConstructArtboardNode", "graphene_core::graphic_element::ToArtboardNode"],
 	},
 	NodeReplacement {
 		node: graphene_std::graphic_element::to_element::IDENTIFIER,
@@ -386,7 +387,7 @@ const NODE_REPLACEMENTS: &[NodeReplacement<'static>] = &[
 	},
 	NodeReplacement {
 		node: graphene_std::raster_nodes::std_nodes::image_value::IDENTIFIER,
-		aliases: &["graphene_std::raster::ImageValueNode"],
+		aliases: &["graphene_std::raster::ImageValueNode", "graphene_std::raster::ImageNode"],
 	},
 	NodeReplacement {
 		node: graphene_std::raster_nodes::std_nodes::noise_pattern::IDENTIFIER,
@@ -616,7 +617,7 @@ fn migrate_node(node_id: &NodeId, node: &DocumentNode, network_path: &[NodeId],
 			return None;
 		};
 		let path_node = path_node_type.node_template_input_override([
-			Some(NodeInput::value(TaggedValue::VectorData(VectorDataTable::new(vector_data)), true)),
+			Some(NodeInput::value(TaggedValue::VectorData(Table::new_from_element(vector_data)), true)),
 			Some(NodeInput::value(TaggedValue::VectorModification(Default::default()), false)),
 		]);
 

editor/src/messages/portfolio/portfolio_message_handler.rs

@@ -54,7 +54,7 @@ pub struct PortfolioMessageHandler {
 	pub persistent_data: PersistentData,
 	pub executor: NodeGraphExecutor,
 	pub selection_mode: SelectionMode,
-	/// The spreadsheet UI allows for instance data to be previewed.
+	/// The spreadsheet UI allows for graph data to be previewed.
 	pub spreadsheet: SpreadsheetMessageHandler,
 	device_pixel_ratio: Option<f64>,
 	pub reset_node_definitions_on_open: bool,

editor/src/messages/portfolio/spreadsheet/spreadsheet_message.rs

@@ -1,7 +1,7 @@
 use crate::messages::prelude::*;
 use crate::node_graph_executor::InspectResult;
 
-/// The spreadsheet UI allows for instance data to be previewed.
+/// The spreadsheet UI allows for graph data to be previewed.
 #[impl_message(Message, PortfolioMessage, Spreadsheet)]
 #[derive(PartialEq, Clone, Debug, serde::Serialize, serde::Deserialize)]
 pub enum SpreadsheetMessage {
@@ -12,10 +12,10 @@ pub enum SpreadsheetMessage {
 		inspect_result: InspectResult,
 	},
 
-	PushToInstancePath {
+	PushToElementPath {
 		index: usize,
 	},
-	TruncateInstancePath {
+	TruncateElementPath {
 		len: usize,
 	},
 

editor/src/messages/portfolio/spreadsheet/spreadsheet_message_handler.rs

@@ -5,23 +5,22 @@ use crate::messages::tool::tool_messages::tool_prelude::*;
 use graph_craft::document::NodeId;
 use graphene_std::Color;
 use graphene_std::Context;
-use graphene_std::GraphicGroupTable;
-use graphene_std::instances::Instances;
 use graphene_std::memo::IORecord;
 use graphene_std::raster::Image;
-use graphene_std::vector::{VectorData, VectorDataTable};
-use graphene_std::{Artboard, ArtboardGroupTable, GraphicElement};
+use graphene_std::table::Table;
+use graphene_std::vector::VectorData;
+use graphene_std::{Artboard, GraphicElement};
 use std::any::Any;
 use std::sync::Arc;
 
-/// The spreadsheet UI allows for instance data to be previewed.
+/// The spreadsheet UI allows for graph data to be previewed.
 #[derive(Default, Debug, Clone, ExtractField)]
 pub struct SpreadsheetMessageHandler {
 	/// Sets whether or not the spreadsheet is drawn.
 	pub spreadsheet_view_open: bool,
 	inspect_node: Option<NodeId>,
 	introspected_data: Option<Arc<dyn Any + Send + Sync>>,
-	instances_path: Vec<usize>,
+	element_path: Vec<usize>,
 	viewing_vector_data_domain: VectorDataDomain,
 }
 
@@ -46,12 +45,12 @@ impl MessageHandler<SpreadsheetMessage, ()> for SpreadsheetMessageHandler {
 				self.update_layout(responses)
 			}
 
-			SpreadsheetMessage::PushToInstancePath { index } => {
-				self.instances_path.push(index);
+			SpreadsheetMessage::PushToElementPath { index } => {
+				self.element_path.push(index);
 				self.update_layout(responses);
 			}
-			SpreadsheetMessage::TruncateInstancePath { len } => {
-				self.instances_path.truncate(len);
+			SpreadsheetMessage::TruncateElementPath { len } => {
+				self.element_path.truncate(len);
 				self.update_layout(responses);
 			}
 
@@ -78,7 +77,7 @@ impl SpreadsheetMessageHandler {
 		}
 		let mut layout_data = LayoutData {
 			current_depth: 0,
-			desired_path: &mut self.instances_path,
+			desired_path: &mut self.element_path,
 			breadcrumbs: Vec::new(),
 			vector_data_domain: self.viewing_vector_data_domain,
 		};
@@ -91,7 +90,7 @@ impl SpreadsheetMessageHandler {
 
 		if layout_data.breadcrumbs.len() > 1 {
 			let breadcrumb = BreadcrumbTrailButtons::new(layout_data.breadcrumbs)
-				.on_update(|&len| SpreadsheetMessage::TruncateInstancePath { len: len as usize }.into())
+				.on_update(|&len| SpreadsheetMessage::TruncateElementPath { len: len as usize }.into())
 				.widget_holder();
 			layout.insert(0, LayoutGroup::Row { widgets: vec![breadcrumb] });
 		}
@@ -113,17 +112,17 @@ struct LayoutData<'a> {
 fn generate_layout(introspected_data: &Arc<dyn std::any::Any + Send + Sync + 'static>, data: &mut LayoutData) -> Option<Vec<LayoutGroup>> {
 	// We simply try random types. TODO: better strategy.
 	#[allow(clippy::manual_map)]
-	if let Some(io) = introspected_data.downcast_ref::<IORecord<Context, ArtboardGroupTable>>() {
+	if let Some(io) = introspected_data.downcast_ref::<IORecord<Context, Table<Artboard>>>() {
 		Some(io.output.layout_with_breadcrumb(data))
-	} else if let Some(io) = introspected_data.downcast_ref::<IORecord<(), ArtboardGroupTable>>() {
+	} else if let Some(io) = introspected_data.downcast_ref::<IORecord<(), Table<Artboard>>>() {
 		Some(io.output.layout_with_breadcrumb(data))
-	} else if let Some(io) = introspected_data.downcast_ref::<IORecord<Context, VectorDataTable>>() {
+	} else if let Some(io) = introspected_data.downcast_ref::<IORecord<Context, Table<VectorData>>>() {
 		Some(io.output.layout_with_breadcrumb(data))
-	} else if let Some(io) = introspected_data.downcast_ref::<IORecord<(), VectorDataTable>>() {
+	} else if let Some(io) = introspected_data.downcast_ref::<IORecord<(), Table<VectorData>>>() {
 		Some(io.output.layout_with_breadcrumb(data))
-	} else if let Some(io) = introspected_data.downcast_ref::<IORecord<Context, GraphicGroupTable>>() {
+	} else if let Some(io) = introspected_data.downcast_ref::<IORecord<Context, Table<GraphicElement>>>() {
 		Some(io.output.layout_with_breadcrumb(data))
-	} else if let Some(io) = introspected_data.downcast_ref::<IORecord<(), GraphicGroupTable>>() {
+	} else if let Some(io) = introspected_data.downcast_ref::<IORecord<(), Table<GraphicElement>>>() {
 		Some(io.output.layout_with_breadcrumb(data))
 	} else {
 		None
@@ -139,7 +138,7 @@ fn label(x: impl Into<String>) -> Vec<LayoutGroup> {
 	vec![LayoutGroup::Row { widgets: error }]
 }
 
-trait InstanceLayout {
+trait TableRowLayout {
 	fn type_name() -> &'static str;
 	fn identifier(&self) -> String;
 	fn layout_with_breadcrumb(&self, data: &mut LayoutData) -> Vec<LayoutGroup> {
@@ -149,14 +148,14 @@ trait InstanceLayout {
 	fn compute_layout(&self, data: &mut LayoutData) -> Vec<LayoutGroup>;
 }
 
-impl InstanceLayout for GraphicElement {
+impl TableRowLayout for GraphicElement {
 	fn type_name() -> &'static str {
 		"GraphicElement"
 	}
 	fn identifier(&self) -> String {
 		match self {
-			Self::GraphicGroup(instances) => instances.identifier(),
-			Self::VectorData(instances) => instances.identifier(),
+			Self::GraphicGroup(table) => table.identifier(),
+			Self::VectorData(table) => table.identifier(),
 			Self::RasterDataCPU(_) => "RasterDataCPU".to_string(),
 			Self::RasterDataGPU(_) => "RasterDataGPU".to_string(),
 		}
@@ -167,15 +166,15 @@ impl InstanceLayout for GraphicElement {
 	}
 	fn compute_layout(&self, data: &mut LayoutData) -> Vec<LayoutGroup> {
 		match self {
-			Self::GraphicGroup(instances) => instances.layout_with_breadcrumb(data),
-			Self::VectorData(instances) => instances.layout_with_breadcrumb(data),
+			Self::GraphicGroup(table) => table.layout_with_breadcrumb(data),
+			Self::VectorData(table) => table.layout_with_breadcrumb(data),
 			Self::RasterDataCPU(_) => label("Raster frame not supported"),
 			Self::RasterDataGPU(_) => label("Raster frame not supported"),
 		}
 	}
 }
 
-impl InstanceLayout for VectorData {
+impl TableRowLayout for VectorData {
 	fn type_name() -> &'static str {
 		"VectorData"
 	}
@@ -243,7 +242,7 @@ impl InstanceLayout for VectorData {
 	}
 }
 
-impl InstanceLayout for Image<Color> {
+impl TableRowLayout for Image<Color> {
 	fn type_name() -> &'static str {
 		"Image"
 	}
@@ -256,7 +255,7 @@ impl InstanceLayout for Image<Color> {
 	}
 }
 
-impl InstanceLayout for Artboard {
+impl TableRowLayout for Artboard {
 	fn type_name() -> &'static str {
 		"Artboard"
 	}
@@ -268,18 +267,18 @@ impl InstanceLayout for Artboard {
 	}
 }
 
-impl<T: InstanceLayout> InstanceLayout for Instances<T> {
+impl<T: TableRowLayout> TableRowLayout for Table<T> {
 	fn type_name() -> &'static str {
-		"Instances"
+		"Table"
 	}
 	fn identifier(&self) -> String {
-		format!("Instances<{}> (length={})", T::type_name(), self.len())
+		format!("Table<{}> (length={})", T::type_name(), self.len())
 	}
 	fn compute_layout(&self, data: &mut LayoutData) -> Vec<LayoutGroup> {
 		if let Some(index) = data.desired_path.get(data.current_depth).copied() {
-			if let Some(instance) = self.get(index) {
+			if let Some(row) = self.get(index) {
 				data.current_depth += 1;
-				let result = instance.instance.layout_with_breadcrumb(data);
+				let result = row.element.layout_with_breadcrumb(data);
 				data.current_depth -= 1;
 				return result;
 			} else {
@@ -289,16 +288,16 @@ impl<T: InstanceLayout> InstanceLayout for Instances<T> {
 		}
 
 		let mut rows = self
-			.instance_ref_iter()
+			.iter_ref()
 			.enumerate()
-			.map(|(index, instance)| {
-				let (scale, angle, translation) = instance.transform.to_scale_angle_translation();
+			.map(|(index, row)| {
+				let (scale, angle, translation) = row.transform.to_scale_angle_translation();
 				let rotation = if angle == -0. { 0. } else { angle.to_degrees() };
 				let round = |x: f64| (x * 1e3).round() / 1e3;
 				vec![
 					TextLabel::new(format!("{}", index)).widget_holder(),
-					TextButton::new(instance.instance.identifier())
-						.on_update(move |_| SpreadsheetMessage::PushToInstancePath { index }.into())
+					TextButton::new(row.element.identifier())
+						.on_update(move |_| SpreadsheetMessage::PushToElementPath { index }.into())
 						.widget_holder(),
 					TextLabel::new(format!(
 						"Location: ({} px, {} px) — Rotation: {rotation:2}° — Scale: ({}x, {}x)",
@@ -308,15 +307,15 @@ impl<T: InstanceLayout> InstanceLayout for Instances<T> {
 						round(scale.y)
 					))
 					.widget_holder(),
-					TextLabel::new(format!("{}", instance.alpha_blending)).widget_holder(),
-					TextLabel::new(instance.source_node_id.map_or_else(|| "-".to_string(), |id| format!("{}", id.0))).widget_holder(),
+					TextLabel::new(format!("{}", row.alpha_blending)).widget_holder(),
+					TextLabel::new(row.source_node_id.map_or_else(|| "-".to_string(), |id| format!("{}", id.0))).widget_holder(),
 				]
 			})
 			.collect::<Vec<_>>();
 
-		rows.insert(0, column_headings(&["", "instance", "transform", "alpha_blending", "source_node_id"]));
+		rows.insert(0, column_headings(&["", "element", "transform", "alpha_blending", "source_node_id"]));
 
-		let instances = vec![TextLabel::new("Instances:").widget_holder()];
-		vec![LayoutGroup::Row { widgets: instances }, LayoutGroup::Table { rows }]
+		let table = vec![TextLabel::new("Table:").widget_holder()];
+		vec![LayoutGroup::Row { widgets: table }, LayoutGroup::Table { rows }]
 	}
 }

editor/src/messages/tool/common_functionality/graph_modification_utils.rs

@@ -11,7 +11,8 @@ use graph_craft::{ProtoNodeIdentifier, concrete};
 use graphene_std::Color;
 use graphene_std::NodeInputDecleration;
 use graphene_std::raster::BlendMode;
-use graphene_std::raster_types::{CPU, GPU, RasterDataTable};
+use graphene_std::raster_types::{CPU, GPU, Raster};
+use graphene_std::table::Table;
 use graphene_std::text::{Font, TypesettingConfig};
 use graphene_std::vector::style::Gradient;
 use graphene_std::vector::{ManipulatorPointId, PointId, SegmentId, VectorModificationType};
@@ -211,7 +212,7 @@ pub fn new_vector_layer(subpaths: Vec<Subpath<PointId>>, id: NodeId, parent: Lay
 }
 
 /// Create a new bitmap layer.
-pub fn new_image_layer(image_frame: RasterDataTable<CPU>, id: NodeId, parent: LayerNodeIdentifier, responses: &mut VecDeque<Message>) -> LayerNodeIdentifier {
+pub fn new_image_layer(image_frame: Table<Raster<CPU>>, id: NodeId, parent: LayerNodeIdentifier, responses: &mut VecDeque<Message>) -> LayerNodeIdentifier {
 	let insert_index = 0;
 	responses.add(GraphOperationMessage::NewBitmapLayer {
 		id,
@@ -475,6 +476,6 @@ impl<'a> NodeGraphLayer<'a> {
 	pub fn is_raster_layer(layer: LayerNodeIdentifier, network_interface: &mut NodeNetworkInterface) -> bool {
 		let layer_input_type = network_interface.input_type(&InputConnector::node(layer.to_node(), 1), &[]).0.nested_type().clone();
 
-		layer_input_type == concrete!(RasterDataTable<CPU>) || layer_input_type == concrete!(RasterDataTable<GPU>)
+		layer_input_type == concrete!(Table<Raster<CPU>>) || layer_input_type == concrete!(Table<Raster<GPU>>)
 	}
 }

editor/src/messages/tool/common_functionality/utility_functions.rs

@@ -14,8 +14,9 @@ use glam::{DAffine2, DVec2};
 use graph_craft::concrete;
 use graph_craft::document::value::TaggedValue;
 use graphene_std::renderer::Quad;
+use graphene_std::table::Table;
 use graphene_std::text::{FontCache, load_font};
-use graphene_std::vector::{HandleExt, HandleId, ManipulatorPointId, PointId, SegmentId, VectorData, VectorDataTable, VectorModification, VectorModificationType};
+use graphene_std::vector::{HandleExt, HandleId, ManipulatorPointId, PointId, SegmentId, VectorData, VectorModification, VectorModificationType};
 use kurbo::{CubicBez, Line, ParamCurveExtrema, PathSeg, Point, QuadBez};
 
 /// Determines if a path should be extended. Goal in viewport space. Returns the path and if it is extending from the start, if applicable.
@@ -76,7 +77,7 @@ pub fn text_bounding_box(layer: LayerNodeIdentifier, document: &DocumentMessageH
 	let font_data = font_cache.get(font).map(|data| load_font(data));
 	let far = graphene_std::text::bounding_box(text, font_data, typesetting, false);
 
-	// TODO: Once the instances refactor is complete and per_glyph_instances can be removed (since it'll be the default),
+	// TODO: Once the instance tables refactor is complete and per_glyph_instances can be removed (since it'll be the default),
 	// TODO: remove this because the top of the dashed bounding overlay should no longer be based on the first line's baseline.
 	let vertical_offset = if per_glyph_instances {
 		DVec2::NEG_Y * typesetting.font_size * (1. + (typesetting.line_height_ratio - 1.) / 2.)
@@ -599,13 +600,13 @@ pub fn make_path_editable_is_allowed(network_interface: &NodeNetworkInterface, m
 		return None;
 	}
 
-	// Must be a layer of type VectorDataTable
+	// Must be a layer of type Table<VectorData>
 	let compatible_type = NodeGraphLayer::new(first_layer, network_interface)
 		.horizontal_layer_flow()
 		.nth(1)
 		.map(|node_id| {
 			let (output_type, _) = network_interface.output_type(&node_id, 0, &[]);
-			output_type.nested_type() == concrete!(VectorDataTable).nested_type()
+			output_type.nested_type() == concrete!(Table<VectorData>).nested_type()
 		})
 		.unwrap_or_default();
 	if !compatible_type {

editor/src/messages/tool/tool_messages/artboard_tool.rs

@@ -12,6 +12,7 @@ use crate::messages::tool::common_functionality::snapping::SnapManager;
 use crate::messages::tool::common_functionality::transformation_cage::*;
 use graph_craft::document::NodeId;
 use graphene_std::renderer::Quad;
+use graphene_std::table::Table;
 
 #[derive(Default, ExtractField)]
 pub struct ArtboardTool {
@@ -337,7 +338,7 @@ impl Fsm for ArtboardToolFsmState {
 					responses.add(GraphOperationMessage::NewArtboard {
 						id,
 						artboard: graphene_std::Artboard {
-							graphic_group: graphene_std::GraphicGroupTable::default(),
+							graphic_group: Table::new(),
 							label: String::from("Artboard"),
 							location: start.min(end).round().as_ivec2(),
 							dimensions: (start.round() - end.round()).abs().as_ivec2(),
@@ -568,7 +569,7 @@ mod test_artboard {
 			Ok(instrumented) => instrumented,
 			Err(e) => panic!("Failed to evaluate graph: {}", e),
 		};
-		instrumented.grab_all_input::<graphene_std::graphic_element::append_artboard::ArtboardInput>(&editor.runtime).collect()
+		instrumented.grab_all_input::<graphene_std::artboard::append_artboard::ArtboardInput>(&editor.runtime).collect()
 	}
 
 	#[tokio::test]

editor/src/node_graph_executor.rs

@@ -388,7 +388,7 @@ impl NodeGraphExecutor {
 		let graphene_std::renderer::RenderMetadata {
 			upstream_footprints: footprints,
 			local_transforms,
-			first_instance_source_id,
+			first_element_source_id,
 			click_targets,
 			clip_targets,
 		} = render_output_metadata;
@@ -397,7 +397,7 @@ impl NodeGraphExecutor {
 		responses.add(DocumentMessage::UpdateUpstreamTransforms {
 			upstream_footprints: footprints,
 			local_transforms,
-			first_instance_source_id,
+			first_element_source_id,
 		});
 		responses.add(DocumentMessage::UpdateClickTargets { click_targets });
 		responses.add(DocumentMessage::UpdateClipTargets { clip_targets });

editor/src/node_graph_executor/runtime.rs

@@ -9,13 +9,13 @@ use graph_craft::wasm_application_io::EditorPreferences;
 use graph_craft::{ProtoNodeIdentifier, concrete};
 use graphene_std::Context;
 use graphene_std::application_io::{ImageTexture, NodeGraphUpdateMessage, NodeGraphUpdateSender, RenderConfig};
-use graphene_std::instances::Instance;
 use graphene_std::memo::IORecord;
 use graphene_std::renderer::{GraphicElementRendered, RenderParams, SvgRender};
 use graphene_std::renderer::{RenderSvgSegmentList, SvgSegment};
+use graphene_std::table::{Table, TableRow};
 use graphene_std::text::FontCache;
+use graphene_std::vector::VectorData;
 use graphene_std::vector::style::ViewMode;
-use graphene_std::vector::{VectorData, VectorDataTable};
 use graphene_std::wasm_application_io::{RenderOutputType, WasmApplicationIo, WasmEditorApi};
 use interpreted_executor::dynamic_executor::{DynamicExecutor, IntrospectError, ResolvedDocumentNodeTypesDelta};
 use interpreted_executor::util::wrap_network_in_scope;
@@ -313,12 +313,10 @@ impl NodeRuntime {
 			} else if let Some(io) = introspected_data.downcast_ref::<IORecord<Context, graphene_std::Artboard>>() {
 				Self::process_graphic_element(&mut self.thumbnail_renders, parent_network_node_id, &io.output, responses, update_thumbnails)
 			// Insert the vector modify if we are dealing with vector data
-			} else if let Some(record) = introspected_data.downcast_ref::<IORecord<Context, VectorDataTable>>() {
-				let default = Instance::default();
-				self.vector_modify.insert(
-					parent_network_node_id,
-					record.output.instance_ref_iter().next().unwrap_or_else(|| default.to_instance_ref()).instance.clone(),
-				);
+			} else if let Some(record) = introspected_data.downcast_ref::<IORecord<Context, Table<VectorData>>>() {
+				let default = TableRow::default();
+				self.vector_modify
+					.insert(parent_network_node_id, record.output.iter_ref().next().unwrap_or_else(|| default.as_ref()).element.clone());
 			} else {
 				log::warn!("Failed to downcast monitor node output {parent_network_node_id:?}");
 			}

node-graph/gbrush/src/brush.rs

@@ -5,12 +5,12 @@ use graphene_core::blending::BlendMode;
 use graphene_core::bounds::BoundingBox;
 use graphene_core::color::{Alpha, Color, Pixel, Sample};
 use graphene_core::generic::FnNode;
-use graphene_core::instances::Instance;
 use graphene_core::math::bbox::{AxisAlignedBbox, Bbox};
 use graphene_core::raster::BitmapMut;
 use graphene_core::raster::image::Image;
-use graphene_core::raster_types::{CPU, Raster, RasterDataTable};
+use graphene_core::raster_types::{CPU, Raster};
 use graphene_core::registry::FutureWrapperNode;
+use graphene_core::table::{Table, TableRow};
 use graphene_core::transform::Transform;
 use graphene_core::value::ClonedNode;
 use graphene_core::{Ctx, Node};
@@ -77,7 +77,7 @@ fn brush_stamp_generator(#[unit(" px")] diameter: f64, color: Color, hardness: f
 }
 
 #[node_macro::node(skip_impl)]
-fn blit<BlendFn>(mut target: RasterDataTable<CPU>, texture: Raster<CPU>, positions: Vec<DVec2>, blend_mode: BlendFn) -> RasterDataTable<CPU>
+fn blit<BlendFn>(mut target: Table<Raster<CPU>>, texture: Raster<CPU>, positions: Vec<DVec2>, blend_mode: BlendFn) -> Table<Raster<CPU>>
 where
 	BlendFn: for<'any_input> Node<'any_input, (Color, Color), Output = Color>,
 {
@@ -85,14 +85,14 @@ where
 		return target;
 	}
 
-	for target_instance in target.instance_mut_iter() {
-		let target_width = target_instance.instance.width;
-		let target_height = target_instance.instance.height;
+	for table_row in target.iter_mut() {
+		let target_width = table_row.element.width;
+		let target_height = table_row.element.height;
 		let target_size = DVec2::new(target_width as f64, target_height as f64);
 
 		let texture_size = DVec2::new(texture.width as f64, texture.height as f64);
 
-		let document_to_target = DAffine2::from_translation(-texture_size / 2.) * DAffine2::from_scale(target_size) * target_instance.transform.inverse();
+		let document_to_target = DAffine2::from_translation(-texture_size / 2.) * DAffine2::from_scale(target_size) * table_row.transform.inverse();
 
 		for position in &positions {
 			let start = document_to_target.transform_point2(*position).round();
@@ -112,12 +112,12 @@ where
 			let max_y = (blit_area_offset.y + blit_area_dimensions.y).saturating_sub(1);
 			let max_x = (blit_area_offset.x + blit_area_dimensions.x).saturating_sub(1);
 			assert!(texture_index(max_x, max_y) < texture.data.len());
-			assert!(target_index(max_x, max_y) < target_instance.instance.data.len());
+			assert!(target_index(max_x, max_y) < table_row.element.data.len());
 
 			for y in blit_area_offset.y..blit_area_offset.y + blit_area_dimensions.y {
 				for x in blit_area_offset.x..blit_area_offset.x + blit_area_dimensions.x {
 					let src_pixel = texture.data[texture_index(x, y)];
-					let dst_pixel = &mut target_instance.instance.data_mut().data[target_index(x + clamp_start.x, y + clamp_start.y)];
+					let dst_pixel = &mut table_row.element.data_mut().data[target_index(x + clamp_start.x, y + clamp_start.y)];
 					*dst_pixel = blend_mode.eval((src_pixel, *dst_pixel));
 				}
 			}
@@ -130,13 +130,13 @@ where
 pub async fn create_brush_texture(brush_style: &BrushStyle) -> Raster<CPU> {
 	let stamp = brush_stamp_generator(brush_style.diameter, brush_style.color, brush_style.hardness, brush_style.flow);
 	let transform = DAffine2::from_scale_angle_translation(DVec2::splat(brush_style.diameter), 0., -DVec2::splat(brush_style.diameter / 2.));
-	let blank_texture = empty_image((), transform, Color::TRANSPARENT).instance_iter().next().unwrap_or_default();
+	let blank_texture = empty_image((), transform, Color::TRANSPARENT).iter().next().unwrap_or_default();
 	let image = blend_stamp_closure(stamp, blank_texture, |a, b| blend_colors(a, b, BlendMode::Normal, 1.));
 
-	image.instance
+	image.element
 }
 
-pub fn blend_with_mode(background: Instance<Raster<CPU>>, foreground: Instance<Raster<CPU>>, blend_mode: BlendMode, opacity: f64) -> Instance<Raster<CPU>> {
+pub fn blend_with_mode(background: TableRow<Raster<CPU>>, foreground: TableRow<Raster<CPU>>, blend_mode: BlendMode, opacity: f64) -> TableRow<Raster<CPU>> {
 	let opacity = opacity / 100.;
 	match std::hint::black_box(blend_mode) {
 		// Normal group
@@ -179,14 +179,14 @@ pub fn blend_with_mode(background: Instance<Raster<CPU>>, foreground: Instance<R
 }
 
 #[node_macro::node(category("Raster"))]
-async fn brush(_: impl Ctx, mut image_frame_table: RasterDataTable<CPU>, strokes: Vec<BrushStroke>, cache: BrushCache) -> RasterDataTable<CPU> {
+async fn brush(_: impl Ctx, mut image_frame_table: Table<Raster<CPU>>, strokes: Vec<BrushStroke>, cache: BrushCache) -> Table<Raster<CPU>> {
 	if image_frame_table.is_empty() {
-		image_frame_table.push(Instance::default());
+		image_frame_table.push(TableRow::default());
 	}
-	// TODO: Find a way to handle more than one instance
-	let image_frame_instance = image_frame_table.instance_ref_iter().next().expect("Expected the one instance we just pushed").to_instance_cloned();
+	// TODO: Find a way to handle more than one row
+	let table_row = image_frame_table.iter_ref().next().expect("Expected the one row we just pushed").into_cloned();
 
-	let [start, end] = image_frame_instance.clone().to_table().bounding_box(DAffine2::IDENTITY, false).unwrap_or([DVec2::ZERO, DVec2::ZERO]);
+	let [start, end] = Table::new_from_row(table_row.clone()).bounding_box(DAffine2::IDENTITY, false).unwrap_or([DVec2::ZERO, DVec2::ZERO]);
 	let image_bbox = AxisAlignedBbox { start, end };
 	let stroke_bbox = strokes.iter().map(|s| s.bounding_box()).reduce(|a, b| a.union(&b)).unwrap_or(AxisAlignedBbox::ZERO);
 	let bbox = if image_bbox.size().length() < 0.1 { stroke_bbox } else { stroke_bbox.union(&image_bbox) };
@@ -195,11 +195,11 @@ async fn brush(_: impl Ctx, mut image_frame_table: RasterDataTable<CPU>, strokes
 	let mut draw_strokes: Vec<_> = strokes.iter().filter(|&s| !matches!(s.style.blend_mode, BlendMode::Erase | BlendMode::Restore)).cloned().collect();
 	let erase_restore_strokes: Vec<_> = strokes.iter().filter(|&s| matches!(s.style.blend_mode, BlendMode::Erase | BlendMode::Restore)).cloned().collect();
 
-	let mut brush_plan = cache.compute_brush_plan(image_frame_instance, &draw_strokes);
+	let mut brush_plan = cache.compute_brush_plan(table_row, &draw_strokes);
 
-	// TODO: Find a way to handle more than one instance
-	let Some(mut actual_image) = extend_image_to_bounds((), brush_plan.background.to_table(), background_bounds).instance_iter().next() else {
-		return RasterDataTable::default();
+	// TODO: Find a way to handle more than one row
+	let Some(mut actual_image) = extend_image_to_bounds((), Table::new_from_row(brush_plan.background), background_bounds).iter().next() else {
+		return Table::new();
 	};
 
 	let final_stroke_idx = brush_plan.strokes.len().saturating_sub(1);
@@ -238,15 +238,15 @@ async fn brush(_: impl Ctx, mut image_frame_table: RasterDataTable<CPU>, strokes
 			);
 			let blit_target = if idx == 0 {
 				let target = core::mem::take(&mut brush_plan.first_stroke_texture);
-				extend_image_to_bounds((), target.to_table(), stroke_to_layer)
+				extend_image_to_bounds((), Table::new_from_row(target), stroke_to_layer)
 			} else {
 				empty_image((), stroke_to_layer, Color::TRANSPARENT)
 				// EmptyImageNode::new(CopiedNode::new(stroke_to_layer), CopiedNode::new(Color::TRANSPARENT)).eval(())
 			};
 
-			let instances = blit_node.eval(blit_target).await;
-			assert_eq!(instances.len(), 1);
-			instances.instance_iter().next().unwrap_or_default()
+			let table = blit_node.eval(blit_target).await;
+			assert_eq!(table.len(), 1);
+			table.iter().next().unwrap_or_default()
 		};
 
 		// Cache image before doing final blend, and store final stroke texture.
@@ -261,8 +261,8 @@ async fn brush(_: impl Ctx, mut image_frame_table: RasterDataTable<CPU>, strokes
 	let has_erase_strokes = strokes.iter().any(|s| s.style.blend_mode == BlendMode::Erase);
 	if has_erase_strokes {
 		let opaque_image = Image::new(bbox.size().x as u32, bbox.size().y as u32, Color::WHITE);
-		let mut erase_restore_mask = Instance {
-			instance: Raster::new_cpu(opaque_image),
+		let mut erase_restore_mask = TableRow {
+			element: Raster::new_cpu(opaque_image),
 			transform: background_bounds,
 			..Default::default()
 		};
@@ -285,7 +285,7 @@ async fn brush(_: impl Ctx, mut image_frame_table: RasterDataTable<CPU>, strokes
 						FutureWrapperNode::new(ClonedNode::new(positions)),
 						FutureWrapperNode::new(ClonedNode::new(blend_params)),
 					);
-					erase_restore_mask = blit_node.eval(erase_restore_mask.to_table()).await.instance_iter().next().unwrap_or_default();
+					erase_restore_mask = blit_node.eval(Table::new_from_row(erase_restore_mask)).await.iter().next().unwrap_or_default();
 				}
 				// Yes, this is essentially the same as the above, but we duplicate to inline the blend mode.
 				BlendMode::Restore => {
@@ -295,7 +295,7 @@ async fn brush(_: impl Ctx, mut image_frame_table: RasterDataTable<CPU>, strokes
 						FutureWrapperNode::new(ClonedNode::new(positions)),
 						FutureWrapperNode::new(ClonedNode::new(blend_params)),
 					);
-					erase_restore_mask = blit_node.eval(erase_restore_mask.to_table()).await.instance_iter().next().unwrap_or_default();
+					erase_restore_mask = blit_node.eval(Table::new_from_row(erase_restore_mask)).await.iter().next().unwrap_or_default();
 				}
 				_ => unreachable!(),
 			}
@@ -305,8 +305,8 @@ async fn brush(_: impl Ctx, mut image_frame_table: RasterDataTable<CPU>, strokes
 		actual_image = blend_image_closure(erase_restore_mask, actual_image, |a, b| blend_params.eval((a, b)));
 	}
 
-	let first_row = image_frame_table.instance_mut_iter().next().unwrap();
-	*first_row.instance = actual_image.instance;
+	let first_row = image_frame_table.iter_mut().next().unwrap();
+	*first_row.element = actual_image.element;
 	*first_row.transform = actual_image.transform;
 	*first_row.alpha_blending = actual_image.alpha_blending;
 	*first_row.source_node_id = actual_image.source_node_id;
@@ -314,9 +314,9 @@ async fn brush(_: impl Ctx, mut image_frame_table: RasterDataTable<CPU>, strokes
 	image_frame_table
 }
 
-pub fn blend_image_closure(foreground: Instance<Raster<CPU>>, mut background: Instance<Raster<CPU>>, map_fn: impl Fn(Color, Color) -> Color) -> Instance<Raster<CPU>> {
-	let foreground_size = DVec2::new(foreground.instance.width as f64, foreground.instance.height as f64);
-	let background_size = DVec2::new(background.instance.width as f64, background.instance.height as f64);
+pub fn blend_image_closure(foreground: TableRow<Raster<CPU>>, mut background: TableRow<Raster<CPU>>, map_fn: impl Fn(Color, Color) -> Color) -> TableRow<Raster<CPU>> {
+	let foreground_size = DVec2::new(foreground.element.width as f64, foreground.element.height as f64);
+	let background_size = DVec2::new(background.element.width as f64, background.element.height as f64);
 
 	// Transforms a point from the background image to the foreground image
 	let background_to_foreground = DAffine2::from_scale(foreground_size) * foreground.transform.inverse() * background.transform * DAffine2::from_scale(1. / background_size);
@@ -333,8 +333,8 @@ pub fn blend_image_closure(foreground: Instance<Raster<CPU>>, mut background: In
 			let background_point = DVec2::new(x as f64, y as f64);
 			let foreground_point = background_to_foreground.transform_point2(background_point);
 
-			let source_pixel = foreground.instance.sample(foreground_point);
-			let Some(destination_pixel) = background.instance.data_mut().get_pixel_mut(x, y) else { continue };
+			let source_pixel = foreground.element.sample(foreground_point);
+			let Some(destination_pixel) = background.element.data_mut().get_pixel_mut(x, y) else { continue };
 
 			*destination_pixel = map_fn(source_pixel, *destination_pixel);
 		}
@@ -343,8 +343,8 @@ pub fn blend_image_closure(foreground: Instance<Raster<CPU>>, mut background: In
 	background
 }
 
-pub fn blend_stamp_closure(foreground: BrushStampGenerator<Color>, mut background: Instance<Raster<CPU>>, map_fn: impl Fn(Color, Color) -> Color) -> Instance<Raster<CPU>> {
-	let background_size = DVec2::new(background.instance.width as f64, background.instance.height as f64);
+pub fn blend_stamp_closure(foreground: BrushStampGenerator<Color>, mut background: TableRow<Raster<CPU>>, map_fn: impl Fn(Color, Color) -> Color) -> TableRow<Raster<CPU>> {
+	let background_size = DVec2::new(background.element.width as f64, background.element.height as f64);
 
 	// Transforms a point from the background image to the foreground image
 	let background_to_foreground = background.transform * DAffine2::from_scale(1. / background_size);
@@ -363,7 +363,7 @@ pub fn blend_stamp_closure(foreground: BrushStampGenerator<Color>, mut backgroun
 			let foreground_point = background_to_foreground.transform_point2(background_point);
 
 			let Some(source_pixel) = foreground.sample(foreground_point, area) else { continue };
-			let Some(destination_pixel) = background.instance.data_mut().get_pixel_mut(x, y) else { continue };
+			let Some(destination_pixel) = background.element.data_mut().get_pixel_mut(x, y) else { continue };
 
 			*destination_pixel = map_fn(source_pixel, *destination_pixel);
 		}
@@ -391,7 +391,7 @@ mod test {
 	async fn test_brush_output_size() {
 		let image = brush(
 			(),
-			RasterDataTable::<CPU>::new(Raster::new_cpu(Image::<Color>::default())),
+			Table::new_from_element(Raster::new_cpu(Image::<Color>::default())),
 			vec![BrushStroke {
 				trace: vec![crate::brush_stroke::BrushInputSample { position: DVec2::ZERO }],
 				style: BrushStyle {
@@ -406,6 +406,6 @@ mod test {
 			BrushCache::default(),
 		)
 		.await;
-		assert_eq!(image.instance_ref_iter().next().unwrap().instance.width, 20);
+		assert_eq!(image.iter_ref().next().unwrap().element.width, 20);
 	}
 }

node-graph/gbrush/src/brush_cache.rs

@@ -1,9 +1,9 @@
 use crate::brush_stroke::BrushStroke;
 use crate::brush_stroke::BrushStyle;
 use dyn_any::DynAny;
-use graphene_core::instances::Instance;
 use graphene_core::raster_types::CPU;
 use graphene_core::raster_types::Raster;
+use graphene_core::table::TableRow;
 use std::collections::HashMap;
 use std::hash::Hash;
 use std::hash::Hasher;
@@ -20,12 +20,12 @@ struct BrushCacheImpl {
 	prev_input: Vec<BrushStroke>,
 
 	// The strokes that have been fully processed and blended into the background.
-	#[serde(deserialize_with = "graphene_core::raster::image::migrate_image_frame_instance")]
-	background: Instance<Raster<CPU>>,
-	#[serde(deserialize_with = "graphene_core::raster::image::migrate_image_frame_instance")]
-	blended_image: Instance<Raster<CPU>>,
-	#[serde(deserialize_with = "graphene_core::raster::image::migrate_image_frame_instance")]
-	last_stroke_texture: Instance<Raster<CPU>>,
+	#[serde(deserialize_with = "graphene_core::raster::image::migrate_image_frame_row")]
+	background: TableRow<Raster<CPU>>,
+	#[serde(deserialize_with = "graphene_core::raster::image::migrate_image_frame_row")]
+	blended_image: TableRow<Raster<CPU>>,
+	#[serde(deserialize_with = "graphene_core::raster::image::migrate_image_frame_row")]
+	last_stroke_texture: TableRow<Raster<CPU>>,
 
 	// A cache for brush textures.
 	#[serde(skip)]
@@ -33,7 +33,7 @@ struct BrushCacheImpl {
 }
 
 impl BrushCacheImpl {
-	fn compute_brush_plan(&mut self, mut background: Instance<Raster<CPU>>, input: &[BrushStroke]) -> BrushPlan {
+	fn compute_brush_plan(&mut self, mut background: TableRow<Raster<CPU>>, input: &[BrushStroke]) -> BrushPlan {
 		// Do background invalidation.
 		if background != self.background {
 			self.background = background.clone();
@@ -60,8 +60,8 @@ impl BrushCacheImpl {
 		background = std::mem::take(&mut self.blended_image);
 
 		// Check if the first non-blended stroke is an extension of the last one.
-		let mut first_stroke_texture = Instance {
-			instance: Raster::<CPU>::default(),
+		let mut first_stroke_texture = TableRow {
+			element: Raster::<CPU>::default(),
 			transform: glam::DAffine2::ZERO,
 			..Default::default()
 		};
@@ -88,7 +88,7 @@ impl BrushCacheImpl {
 		}
 	}
 
-	pub fn cache_results(&mut self, input: Vec<BrushStroke>, blended_image: Instance<Raster<CPU>>, last_stroke_texture: Instance<Raster<CPU>>) {
+	pub fn cache_results(&mut self, input: Vec<BrushStroke>, blended_image: TableRow<Raster<CPU>>, last_stroke_texture: TableRow<Raster<CPU>>) {
 		self.prev_input = input;
 		self.blended_image = blended_image;
 		self.last_stroke_texture = last_stroke_texture;
@@ -123,8 +123,8 @@ impl Hash for BrushCacheImpl {
 #[derive(Clone, Debug, Default)]
 pub struct BrushPlan {
 	pub strokes: Vec<BrushStroke>,
-	pub background: Instance<Raster<CPU>>,
-	pub first_stroke_texture: Instance<Raster<CPU>>,
+	pub background: TableRow<Raster<CPU>>,
+	pub first_stroke_texture: TableRow<Raster<CPU>>,
 	pub first_stroke_point_skip: usize,
 }
 
@@ -160,12 +160,12 @@ impl Hash for BrushCache {
 }
 
 impl BrushCache {
-	pub fn compute_brush_plan(&self, background: Instance<Raster<CPU>>, input: &[BrushStroke]) -> BrushPlan {
+	pub fn compute_brush_plan(&self, background: TableRow<Raster<CPU>>, input: &[BrushStroke]) -> BrushPlan {
 		let mut inner = self.0.lock().unwrap();
 		inner.compute_brush_plan(background, input)
 	}
 
-	pub fn cache_results(&self, input: Vec<BrushStroke>, blended_image: Instance<Raster<CPU>>, last_stroke_texture: Instance<Raster<CPU>>) {
+	pub fn cache_results(&self, input: Vec<BrushStroke>, blended_image: TableRow<Raster<CPU>>, last_stroke_texture: TableRow<Raster<CPU>>) {
 		let mut inner = self.0.lock().unwrap();
 		inner.cache_results(input, blended_image, last_stroke_texture)
 	}

node-graph/gcore/src/artboard.rs

@@ -0,0 +1,149 @@
+use crate::blending::AlphaBlending;
+use crate::bounds::BoundingBox;
+use crate::math::quad::Quad;
+use crate::raster_types::{CPU, GPU, Raster};
+use crate::table::{Table, TableRow};
+use crate::transform::TransformMut;
+use crate::uuid::NodeId;
+use crate::vector::VectorData;
+use crate::{CloneVarArgs, Color, Context, Ctx, ExtractAll, GraphicElement, OwnedContextImpl};
+use dyn_any::DynAny;
+use glam::{DAffine2, DVec2, IVec2};
+use std::hash::Hash;
+
+/// Some [`ArtboardData`] with some optional clipping bounds that can be exported.
+#[derive(Clone, Debug, Hash, PartialEq, DynAny, serde::Serialize, serde::Deserialize)]
+pub struct Artboard {
+	pub graphic_group: Table<GraphicElement>,
+	pub label: String,
+	pub location: IVec2,
+	pub dimensions: IVec2,
+	pub background: Color,
+	pub clip: bool,
+}
+
+impl Default for Artboard {
+	fn default() -> Self {
+		Self::new(IVec2::ZERO, IVec2::new(1920, 1080))
+	}
+}
+
+impl Artboard {
+	pub fn new(location: IVec2, dimensions: IVec2) -> Self {
+		Self {
+			graphic_group: Table::new(),
+			label: "Artboard".to_string(),
+			location: location.min(location + dimensions),
+			dimensions: dimensions.abs(),
+			background: Color::WHITE,
+			clip: false,
+		}
+	}
+}
+
+impl BoundingBox for Artboard {
+	fn bounding_box(&self, transform: DAffine2, include_stroke: bool) -> Option<[DVec2; 2]> {
+		let artboard_bounds = (transform * Quad::from_box([self.location.as_dvec2(), self.location.as_dvec2() + self.dimensions.as_dvec2()])).bounding_box();
+		if self.clip {
+			Some(artboard_bounds)
+		} else {
+			[self.graphic_group.bounding_box(transform, include_stroke), Some(artboard_bounds)]
+				.into_iter()
+				.flatten()
+				.reduce(Quad::combine_bounds)
+		}
+	}
+}
+
+// TODO: Eventually remove this migration document upgrade code
+pub fn migrate_artboard_group<'de, D: serde::Deserializer<'de>>(deserializer: D) -> Result<Table<Artboard>, D::Error> {
+	use serde::Deserialize;
+
+	#[derive(Clone, Default, Debug, Hash, PartialEq, DynAny, serde::Serialize, serde::Deserialize)]
+	pub struct ArtboardGroup {
+		pub artboards: Vec<(Artboard, Option<NodeId>)>,
+	}
+
+	#[derive(serde::Serialize, serde::Deserialize)]
+	#[serde(untagged)]
+	enum EitherFormat {
+		ArtboardGroup(ArtboardGroup),
+		ArtboardGroupTable(Table<Artboard>),
+	}
+
+	Ok(match EitherFormat::deserialize(deserializer)? {
+		EitherFormat::ArtboardGroup(artboard_group) => {
+			let mut table = Table::new();
+			for (artboard, source_node_id) in artboard_group.artboards {
+				table.push(TableRow {
+					element: artboard,
+					transform: DAffine2::IDENTITY,
+					alpha_blending: AlphaBlending::default(),
+					source_node_id,
+				});
+			}
+			table
+		}
+		EitherFormat::ArtboardGroupTable(artboard_group_table) => artboard_group_table,
+	})
+}
+
+impl BoundingBox for Table<Artboard> {
+	fn bounding_box(&self, transform: DAffine2, include_stroke: bool) -> Option<[DVec2; 2]> {
+		self.iter_ref().filter_map(|row| row.element.bounding_box(transform, include_stroke)).reduce(Quad::combine_bounds)
+	}
+}
+
+#[node_macro::node(category(""))]
+async fn to_artboard<Data: Into<Table<GraphicElement>> + 'n>(
+	ctx: impl ExtractAll + CloneVarArgs + Ctx,
+	#[implementations(
+		Context -> Table<GraphicElement>,
+		Context -> Table<VectorData>,
+		Context -> Table<Raster<CPU>>,
+		Context -> Table<Raster<GPU>>,
+		Context -> DAffine2,
+	)]
+	contents: impl Node<Context<'static>, Output = Data>,
+	label: String,
+	location: DVec2,
+	dimensions: DVec2,
+	background: Color,
+	clip: bool,
+) -> Artboard {
+	let location = location.as_ivec2();
+	let dimensions = dimensions.as_ivec2().max(IVec2::ONE);
+
+	let footprint = ctx.try_footprint().copied();
+	let mut new_ctx = OwnedContextImpl::from(ctx);
+	if let Some(mut footprint) = footprint {
+		footprint.translate(location.as_dvec2());
+		new_ctx = new_ctx.with_footprint(footprint);
+	}
+	let graphic_group = contents.eval(new_ctx.into_context()).await;
+
+	Artboard {
+		graphic_group: graphic_group.into(),
+		label,
+		location: location.min(location + dimensions),
+		dimensions: dimensions.abs(),
+		background,
+		clip,
+	}
+}
+
+#[node_macro::node(category(""))]
+pub async fn append_artboard(_ctx: impl Ctx, mut artboards: Table<Artboard>, artboard: Artboard, node_path: Vec<NodeId>) -> Table<Artboard> {
+	// Get the penultimate element of the node path, or None if the path is too short.
+	// This is used to get the ID of the user-facing "Artboard" node (which encapsulates this internal "Append Artboard" node).
+	let encapsulating_node_id = node_path.get(node_path.len().wrapping_sub(2)).copied();
+
+	artboards.push(TableRow {
+		element: artboard,
+		transform: DAffine2::IDENTITY,
+		alpha_blending: AlphaBlending::default(),
+		source_node_id: encapsulating_node_id,
+	});
+
+	artboards
+}

node-graph/gcore/src/blending_nodes.rs

@@ -1,8 +1,8 @@
-use crate::raster::Image;
-use crate::raster_types::{CPU, RasterDataTable};
+use crate::raster_types::{CPU, Raster};
 use crate::registry::types::Percentage;
-use crate::vector::VectorDataTable;
-use crate::{BlendMode, Color, Ctx, GraphicElement, GraphicGroupTable};
+use crate::table::Table;
+use crate::vector::VectorData;
+use crate::{BlendMode, Color, Ctx, GraphicElement};
 
 pub(super) trait MultiplyAlpha {
 	fn multiply_alpha(&mut self, factor: f64);
@@ -13,27 +13,24 @@ impl MultiplyAlpha for Color {
 		*self = Color::from_rgbaf32_unchecked(self.r(), self.g(), self.b(), (self.a() * factor as f32).clamp(0., 1.))
 	}
 }
-impl MultiplyAlpha for VectorDataTable {
+impl MultiplyAlpha for Table<VectorData> {
 	fn multiply_alpha(&mut self, factor: f64) {
-		for instance in self.instance_mut_iter() {
-			instance.alpha_blending.opacity *= factor as f32;
+		for row in self.iter_mut() {
+			row.alpha_blending.opacity *= factor as f32;
 		}
 	}
 }
-impl MultiplyAlpha for GraphicGroupTable {
+impl MultiplyAlpha for Table<GraphicElement> {
 	fn multiply_alpha(&mut self, factor: f64) {
-		for instance in self.instance_mut_iter() {
-			instance.alpha_blending.opacity *= factor as f32;
+		for row in self.iter_mut() {
+			row.alpha_blending.opacity *= factor as f32;
 		}
 	}
 }
-impl MultiplyAlpha for RasterDataTable<CPU>
-where
-	GraphicElement: From<Image<Color>>,
-{
+impl MultiplyAlpha for Table<Raster<CPU>> {
 	fn multiply_alpha(&mut self, factor: f64) {
-		for instance in self.instance_mut_iter() {
-			instance.alpha_blending.opacity *= factor as f32;
+		for row in self.iter_mut() {
+			row.alpha_blending.opacity *= factor as f32;
 		}
 	}
 }
@@ -46,24 +43,24 @@ impl MultiplyFill for Color {
 		*self = Color::from_rgbaf32_unchecked(self.r(), self.g(), self.b(), (self.a() * factor as f32).clamp(0., 1.))
 	}
 }
-impl MultiplyFill for VectorDataTable {
+impl MultiplyFill for Table<VectorData> {
 	fn multiply_fill(&mut self, factor: f64) {
-		for instance in self.instance_mut_iter() {
-			instance.alpha_blending.fill *= factor as f32;
+		for row in self.iter_mut() {
+			row.alpha_blending.fill *= factor as f32;
 		}
 	}
 }
-impl MultiplyFill for GraphicGroupTable {
+impl MultiplyFill for Table<GraphicElement> {
 	fn multiply_fill(&mut self, factor: f64) {
-		for instance in self.instance_mut_iter() {
-			instance.alpha_blending.fill *= factor as f32;
+		for row in self.iter_mut() {
+			row.alpha_blending.fill *= factor as f32;
 		}
 	}
 }
-impl MultiplyFill for RasterDataTable<CPU> {
+impl MultiplyFill for Table<Raster<CPU>> {
 	fn multiply_fill(&mut self, factor: f64) {
-		for instance in self.instance_mut_iter() {
-			instance.alpha_blending.fill *= factor as f32;
+		for row in self.iter_mut() {
+			row.alpha_blending.fill *= factor as f32;
 		}
 	}
 }
@@ -72,24 +69,24 @@ trait SetBlendMode {
 	fn set_blend_mode(&mut self, blend_mode: BlendMode);
 }
 
-impl SetBlendMode for VectorDataTable {
+impl SetBlendMode for Table<VectorData> {
 	fn set_blend_mode(&mut self, blend_mode: BlendMode) {
-		for instance in self.instance_mut_iter() {
-			instance.alpha_blending.blend_mode = blend_mode;
+		for row in self.iter_mut() {
+			row.alpha_blending.blend_mode = blend_mode;
 		}
 	}
 }
-impl SetBlendMode for GraphicGroupTable {
+impl SetBlendMode for Table<GraphicElement> {
 	fn set_blend_mode(&mut self, blend_mode: BlendMode) {
-		for instance in self.instance_mut_iter() {
-			instance.alpha_blending.blend_mode = blend_mode;
+		for row in self.iter_mut() {
+			row.alpha_blending.blend_mode = blend_mode;
 		}
 	}
 }
-impl SetBlendMode for RasterDataTable<CPU> {
+impl SetBlendMode for Table<Raster<CPU>> {
 	fn set_blend_mode(&mut self, blend_mode: BlendMode) {
-		for instance in self.instance_mut_iter() {
-			instance.alpha_blending.blend_mode = blend_mode;
+		for row in self.iter_mut() {
+			row.alpha_blending.blend_mode = blend_mode;
 		}
 	}
 }
@@ -98,24 +95,24 @@ trait SetClip {
 	fn set_clip(&mut self, clip: bool);
 }
 
-impl SetClip for VectorDataTable {
+impl SetClip for Table<VectorData> {
 	fn set_clip(&mut self, clip: bool) {
-		for instance in self.instance_mut_iter() {
-			instance.alpha_blending.clip = clip;
+		for row in self.iter_mut() {
+			row.alpha_blending.clip = clip;
 		}
 	}
 }
-impl SetClip for GraphicGroupTable {
+impl SetClip for Table<GraphicElement> {
 	fn set_clip(&mut self, clip: bool) {
-		for instance in self.instance_mut_iter() {
-			instance.alpha_blending.clip = clip;
+		for row in self.iter_mut() {
+			row.alpha_blending.clip = clip;
 		}
 	}
 }
-impl SetClip for RasterDataTable<CPU> {
+impl SetClip for Table<Raster<CPU>> {
 	fn set_clip(&mut self, clip: bool) {
-		for instance in self.instance_mut_iter() {
-			instance.alpha_blending.clip = clip;
+		for row in self.iter_mut() {
+			row.alpha_blending.clip = clip;
 		}
 	}
 }
@@ -124,14 +121,14 @@ impl SetClip for RasterDataTable<CPU> {
 fn blend_mode<T: SetBlendMode>(
 	_: impl Ctx,
 	#[implementations(
-		GraphicGroupTable,
-		VectorDataTable,
-		RasterDataTable<CPU>,
+		Table<GraphicElement>,
+		Table<VectorData>,
+		Table<Raster<CPU>>,
 	)]
 	mut value: T,
 	blend_mode: BlendMode,
 ) -> T {
-	// TODO: Find a way to make this apply once to the table's parent (i.e. its row in its parent table or Instance<T>) rather than applying to each row in its own table, which produces the undesired result
+	// TODO: Find a way to make this apply once to the table's parent (i.e. its row in its parent table or TableRow<T>) rather than applying to each row in its own table, which produces the undesired result
 	value.set_blend_mode(blend_mode);
 	value
 }
@@ -140,14 +137,14 @@ fn blend_mode<T: SetBlendMode>(
 fn opacity<T: MultiplyAlpha>(
 	_: impl Ctx,
 	#[implementations(
-		GraphicGroupTable,
-		VectorDataTable,
-		RasterDataTable<CPU>,
+		Table<GraphicElement>,
+		Table<VectorData>,
+		Table<Raster<CPU>>,
 	)]
 	mut value: T,
 	#[default(100.)] opacity: Percentage,
 ) -> T {
-	// TODO: Find a way to make this apply once to the table's parent (i.e. its row in its parent table or Instance<T>) rather than applying to each row in its own table, which produces the undesired result
+	// TODO: Find a way to make this apply once to the table's parent (i.e. its row in its parent table or TableRow<T>) rather than applying to each row in its own table, which produces the undesired result
 	value.multiply_alpha(opacity / 100.);
 	value
 }
@@ -156,9 +153,9 @@ fn opacity<T: MultiplyAlpha>(
 fn blending<T: SetBlendMode + MultiplyAlpha + MultiplyFill + SetClip>(
 	_: impl Ctx,
 	#[implementations(
-		GraphicGroupTable,
-		VectorDataTable,
-		RasterDataTable<CPU>,
+		Table<GraphicElement>,
+		Table<VectorData>,
+		Table<Raster<CPU>>,
 	)]
 	mut value: T,
 	blend_mode: BlendMode,
@@ -166,7 +163,7 @@ fn blending<T: SetBlendMode + MultiplyAlpha + MultiplyFill + SetClip>(
 	#[default(100.)] fill: Percentage,
 	#[default(false)] clip: bool,
 ) -> T {
-	// TODO: Find a way to make this apply once to the table's parent (i.e. its row in its parent table or Instance<T>) rather than applying to each row in its own table, which produces the undesired result
+	// TODO: Find a way to make this apply once to the table's parent (i.e. its row in its parent table or TableRow<T>) rather than applying to each row in its own table, which produces the undesired result
 	value.set_blend_mode(blend_mode);
 	value.multiply_alpha(opacity / 100.);
 	value.multiply_fill(fill / 100.);

node-graph/gcore/src/debug.rs

@@ -1,10 +1,11 @@
-use crate::raster_types::{CPU, RasterDataTable};
-use crate::vector::VectorDataTable;
+use crate::raster_types::{CPU, Raster};
+use crate::table::Table;
+use crate::vector::VectorData;
 use crate::{Color, Ctx};
 use glam::{DAffine2, DVec2};
 
 #[node_macro::node(category("Debug"), name("Log to Console"))]
-fn log_to_console<T: std::fmt::Debug>(_: impl Ctx, #[implementations(String, bool, f64, u32, u64, DVec2, VectorDataTable, DAffine2, Color, Option<Color>)] value: T) -> T {
+fn log_to_console<T: std::fmt::Debug>(_: impl Ctx, #[implementations(String, bool, f64, u32, u64, DVec2, Table<VectorData>, DAffine2, Color, Option<Color>)] value: T) -> T {
 	// KEEP THIS `debug!()` - It acts as the output for the debug node itself
 	log::debug!("{:#?}", value);
 	value
@@ -30,6 +31,6 @@ fn unwrap<T: Default>(_: impl Ctx, #[implementations(Option<f64>, Option<f32>, O
 
 /// Meant for debugging purposes, not general use. Clones the input value.
 #[node_macro::node(category("Debug"))]
-fn clone<'i, T: Clone + 'i>(_: impl Ctx, #[implementations(&RasterDataTable<CPU>)] value: &'i T) -> T {
+fn clone<'i, T: Clone + 'i>(_: impl Ctx, #[implementations(&Table<Raster<CPU>>)] value: &'i T) -> T {
 	value.clone()
 }

node-graph/gcore/src/graphic_element.rs

@@ -1,171 +1,154 @@
 use crate::blending::AlphaBlending;
 use crate::bounds::BoundingBox;
-use crate::instances::{Instance, Instances};
 use crate::math::quad::Quad;
-use crate::raster::image::Image;
-use crate::raster_types::{CPU, GPU, Raster, RasterDataTable};
-use crate::transform::TransformMut;
+use crate::raster_types::{CPU, GPU, Raster};
+use crate::table::{Table, TableRow};
 use crate::uuid::NodeId;
-use crate::vector::{VectorData, VectorDataTable};
-use crate::{CloneVarArgs, Color, Context, Ctx, ExtractAll, OwnedContextImpl};
+use crate::vector::VectorData;
+use crate::{Color, Ctx};
 use dyn_any::DynAny;
-use glam::{DAffine2, DVec2, IVec2};
+use glam::{DAffine2, DVec2};
 use std::hash::Hash;
 
-// TODO: Eventually remove this migration document upgrade code
-pub fn migrate_graphic_group<'de, D: serde::Deserializer<'de>>(deserializer: D) -> Result<GraphicGroupTable, D::Error> {
-	use serde::Deserialize;
-
-	#[derive(Clone, Debug, PartialEq, DynAny, Default, serde::Serialize, serde::Deserialize)]
-	pub struct OldGraphicGroup {
-		elements: Vec<(GraphicElement, Option<NodeId>)>,
-		transform: DAffine2,
-		alpha_blending: AlphaBlending,
-	}
-	#[derive(Clone, Debug, PartialEq, DynAny, Default, serde::Serialize, serde::Deserialize)]
-	pub struct GraphicGroup {
-		elements: Vec<(GraphicElement, Option<NodeId>)>,
-	}
-	pub type OldGraphicGroupTable = Instances<GraphicGroup>;
-
-	#[derive(serde::Serialize, serde::Deserialize)]
-	#[serde(untagged)]
-	enum EitherFormat {
-		OldGraphicGroup(OldGraphicGroup),
-		InstanceTable(serde_json::Value),
-	}
-
-	Ok(match EitherFormat::deserialize(deserializer)? {
-		EitherFormat::OldGraphicGroup(old) => {
-			let mut graphic_group_table = GraphicGroupTable::default();
-			for (graphic_element, source_node_id) in old.elements {
-				graphic_group_table.push(Instance {
-					instance: graphic_element,
-					transform: old.transform,
-					alpha_blending: old.alpha_blending,
-					source_node_id,
-				});
-			}
-			graphic_group_table
-		}
-		EitherFormat::InstanceTable(value) => {
-			// Try to deserialize as either table format
-			if let Ok(old_table) = serde_json::from_value::<OldGraphicGroupTable>(value.clone()) {
-				let mut graphic_group_table = GraphicGroupTable::default();
-				for instance in old_table.instance_ref_iter() {
-					for (graphic_element, source_node_id) in &instance.instance.elements {
-						graphic_group_table.push(Instance {
-							instance: graphic_element.clone(),
-							transform: *instance.transform,
-							alpha_blending: *instance.alpha_blending,
-							source_node_id: *source_node_id,
-						});
-					}
-				}
-				graphic_group_table
-			} else if let Ok(new_table) = serde_json::from_value::<GraphicGroupTable>(value) {
-				new_table
-			} else {
-				return Err(serde::de::Error::custom("Failed to deserialize GraphicGroupTable"));
-			}
-		}
-	})
-}
-
-// TODO: Rename to GraphicElementTable
-pub type GraphicGroupTable = Instances<GraphicElement>;
-
-impl From<VectorData> for GraphicGroupTable {
-	fn from(vector_data: VectorData) -> Self {
-		Self::new(GraphicElement::VectorData(VectorDataTable::new(vector_data)))
-	}
-}
-impl From<VectorDataTable> for GraphicGroupTable {
-	fn from(vector_data: VectorDataTable) -> Self {
-		Self::new(GraphicElement::VectorData(vector_data))
-	}
-}
-impl From<Image<Color>> for GraphicGroupTable {
-	fn from(image: Image<Color>) -> Self {
-		Self::new(GraphicElement::RasterDataCPU(RasterDataTable::<CPU>::new(Raster::new_cpu(image))))
-	}
-}
-impl From<RasterDataTable<CPU>> for GraphicGroupTable {
-	fn from(raster_data_table: RasterDataTable<CPU>) -> Self {
-		Self::new(GraphicElement::RasterDataCPU(raster_data_table))
-	}
-}
-impl From<RasterDataTable<GPU>> for GraphicGroupTable {
-	fn from(raster_data_table: RasterDataTable<GPU>) -> Self {
-		Self::new(GraphicElement::RasterDataGPU(raster_data_table))
-	}
-}
-impl From<DAffine2> for GraphicGroupTable {
-	fn from(_: DAffine2) -> Self {
-		GraphicGroupTable::default()
-	}
-}
-
 /// The possible forms of graphical content held in a Vec by the `elements` field of [`GraphicElement`].
 #[derive(Clone, Debug, Hash, PartialEq, DynAny, serde::Serialize, serde::Deserialize)]
 pub enum GraphicElement {
 	/// Equivalent to the SVG <g> tag: https://developer.mozilla.org/en-US/docs/Web/SVG/Element/g
-	GraphicGroup(GraphicGroupTable),
+	GraphicGroup(Table<GraphicElement>),
 	/// A vector shape, equivalent to the SVG <path> tag: https://developer.mozilla.org/en-US/docs/Web/SVG/Element/path
-	VectorData(VectorDataTable),
-	RasterDataCPU(RasterDataTable<CPU>),
-	RasterDataGPU(RasterDataTable<GPU>),
+	VectorData(Table<VectorData>),
+	RasterDataCPU(Table<Raster<CPU>>),
+	RasterDataGPU(Table<Raster<GPU>>),
 }
 
 impl Default for GraphicElement {
 	fn default() -> Self {
-		Self::GraphicGroup(GraphicGroupTable::default())
+		Self::GraphicGroup(Default::default())
 	}
 }
 
+// GraphicGroup
+impl From<Table<GraphicElement>> for GraphicElement {
+	fn from(graphic_group: Table<GraphicElement>) -> Self {
+		GraphicElement::GraphicGroup(graphic_group)
+	}
+}
+
+// VectorData
+impl From<VectorData> for GraphicElement {
+	fn from(vector_data: VectorData) -> Self {
+		GraphicElement::VectorData(Table::new_from_element(vector_data))
+	}
+}
+impl From<Table<VectorData>> for GraphicElement {
+	fn from(vector_data: Table<VectorData>) -> Self {
+		GraphicElement::VectorData(vector_data)
+	}
+}
+impl From<VectorData> for Table<GraphicElement> {
+	fn from(vector_data: VectorData) -> Self {
+		Table::new_from_element(GraphicElement::VectorData(Table::new_from_element(vector_data)))
+	}
+}
+impl From<Table<VectorData>> for Table<GraphicElement> {
+	fn from(vector_data: Table<VectorData>) -> Self {
+		Table::new_from_element(GraphicElement::VectorData(vector_data))
+	}
+}
+
+// Raster<CPU>
+impl From<Raster<CPU>> for GraphicElement {
+	fn from(raster_data: Raster<CPU>) -> Self {
+		GraphicElement::RasterDataCPU(Table::new_from_element(raster_data))
+	}
+}
+impl From<Table<Raster<CPU>>> for GraphicElement {
+	fn from(raster_data: Table<Raster<CPU>>) -> Self {
+		GraphicElement::RasterDataCPU(raster_data)
+	}
+}
+impl From<Raster<CPU>> for Table<GraphicElement> {
+	fn from(raster_data: Raster<CPU>) -> Self {
+		Table::new_from_element(GraphicElement::RasterDataCPU(Table::new_from_element(raster_data)))
+	}
+}
+impl From<Table<Raster<CPU>>> for Table<GraphicElement> {
+	fn from(raster_data_table: Table<Raster<CPU>>) -> Self {
+		Table::new_from_element(GraphicElement::RasterDataCPU(raster_data_table))
+	}
+}
+
+// Raster<GPU>
+impl From<Raster<GPU>> for GraphicElement {
+	fn from(raster_data: Raster<GPU>) -> Self {
+		GraphicElement::RasterDataGPU(Table::new_from_element(raster_data))
+	}
+}
+impl From<Table<Raster<GPU>>> for GraphicElement {
+	fn from(raster_data: Table<Raster<GPU>>) -> Self {
+		GraphicElement::RasterDataGPU(raster_data)
+	}
+}
+impl From<Raster<GPU>> for Table<GraphicElement> {
+	fn from(raster_data: Raster<GPU>) -> Self {
+		Table::new_from_element(GraphicElement::RasterDataGPU(Table::new_from_element(raster_data)))
+	}
+}
+impl From<Table<Raster<GPU>>> for Table<GraphicElement> {
+	fn from(raster_data_table: Table<Raster<GPU>>) -> Self {
+		Table::new_from_element(GraphicElement::RasterDataGPU(raster_data_table))
+	}
+}
+
+// DAffine2
 impl From<DAffine2> for GraphicElement {
 	fn from(_: DAffine2) -> Self {
 		GraphicElement::default()
 	}
 }
+impl From<DAffine2> for Table<GraphicElement> {
+	fn from(_: DAffine2) -> Self {
+		Table::new()
+	}
+}
 
 impl GraphicElement {
-	pub fn as_group(&self) -> Option<&GraphicGroupTable> {
+	pub fn as_group(&self) -> Option<&Table<GraphicElement>> {
 		match self {
 			GraphicElement::GraphicGroup(group) => Some(group),
 			_ => None,
 		}
 	}
 
-	pub fn as_group_mut(&mut self) -> Option<&mut GraphicGroupTable> {
+	pub fn as_group_mut(&mut self) -> Option<&mut Table<GraphicElement>> {
 		match self {
 			GraphicElement::GraphicGroup(group) => Some(group),
 			_ => None,
 		}
 	}
 
-	pub fn as_vector_data(&self) -> Option<&VectorDataTable> {
+	pub fn as_vector_data(&self) -> Option<&Table<VectorData>> {
 		match self {
 			GraphicElement::VectorData(data) => Some(data),
 			_ => None,
 		}
 	}
 
-	pub fn as_vector_data_mut(&mut self) -> Option<&mut VectorDataTable> {
+	pub fn as_vector_data_mut(&mut self) -> Option<&mut Table<VectorData>> {
 		match self {
 			GraphicElement::VectorData(data) => Some(data),
 			_ => None,
 		}
 	}
 
-	pub fn as_raster(&self) -> Option<&RasterDataTable<CPU>> {
+	pub fn as_raster(&self) -> Option<&Table<Raster<CPU>>> {
 		match self {
 			GraphicElement::RasterDataCPU(raster) => Some(raster),
 			_ => None,
 		}
 	}
 
-	pub fn as_raster_mut(&mut self) -> Option<&mut RasterDataTable<CPU>> {
+	pub fn as_raster_mut(&mut self) -> Option<&mut Table<Raster<CPU>>> {
 		match self {
 			GraphicElement::RasterDataCPU(raster) => Some(raster),
 			_ => None,
@@ -174,18 +157,18 @@ impl GraphicElement {
 
 	pub fn had_clip_enabled(&self) -> bool {
 		match self {
-			GraphicElement::VectorData(data) => data.instance_ref_iter().all(|instance| instance.alpha_blending.clip),
-			GraphicElement::GraphicGroup(data) => data.instance_ref_iter().all(|instance| instance.alpha_blending.clip),
-			GraphicElement::RasterDataCPU(data) => data.instance_ref_iter().all(|instance| instance.alpha_blending.clip),
-			GraphicElement::RasterDataGPU(data) => data.instance_ref_iter().all(|instance| instance.alpha_blending.clip),
+			GraphicElement::VectorData(data) => data.iter_ref().all(|row| row.alpha_blending.clip),
+			GraphicElement::GraphicGroup(data) => data.iter_ref().all(|row| row.alpha_blending.clip),
+			GraphicElement::RasterDataCPU(data) => data.iter_ref().all(|row| row.alpha_blending.clip),
+			GraphicElement::RasterDataGPU(data) => data.iter_ref().all(|row| row.alpha_blending.clip),
 		}
 	}
 
 	pub fn can_reduce_to_clip_path(&self) -> bool {
 		match self {
-			GraphicElement::VectorData(vector_data_table) => vector_data_table.instance_ref_iter().all(|instance_data| {
-				let style = &instance_data.instance.style;
-				let alpha_blending = &instance_data.alpha_blending;
+			GraphicElement::VectorData(vector_data_table) => vector_data_table.iter_ref().all(|row| {
+				let style = &row.element.style;
+				let alpha_blending = &row.alpha_blending;
 				(alpha_blending.opacity > 1. - f32::EPSILON) && style.fill().is_opaque() && style.stroke().is_none_or(|stroke| !stroke.has_renderable_stroke())
 			}),
 			_ => false,
@@ -204,97 +187,10 @@ impl BoundingBox for GraphicElement {
 	}
 }
 
-impl BoundingBox for GraphicGroupTable {
+impl BoundingBox for Table<GraphicElement> {
 	fn bounding_box(&self, transform: DAffine2, include_stroke: bool) -> Option<[DVec2; 2]> {
-		self.instance_ref_iter()
-			.filter_map(|element| element.instance.bounding_box(transform * *element.transform, include_stroke))
-			.reduce(Quad::combine_bounds)
-	}
-}
-
-/// Some [`ArtboardData`] with some optional clipping bounds that can be exported.
-#[derive(Clone, Debug, Hash, PartialEq, DynAny, serde::Serialize, serde::Deserialize)]
-pub struct Artboard {
-	pub graphic_group: GraphicGroupTable,
-	pub label: String,
-	pub location: IVec2,
-	pub dimensions: IVec2,
-	pub background: Color,
-	pub clip: bool,
-}
-
-impl Default for Artboard {
-	fn default() -> Self {
-		Self::new(IVec2::ZERO, IVec2::new(1920, 1080))
-	}
-}
-
-impl Artboard {
-	pub fn new(location: IVec2, dimensions: IVec2) -> Self {
-		Self {
-			graphic_group: GraphicGroupTable::default(),
-			label: "Artboard".to_string(),
-			location: location.min(location + dimensions),
-			dimensions: dimensions.abs(),
-			background: Color::WHITE,
-			clip: false,
-		}
-	}
-}
-
-impl BoundingBox for Artboard {
-	fn bounding_box(&self, transform: DAffine2, include_stroke: bool) -> Option<[DVec2; 2]> {
-		let artboard_bounds = (transform * Quad::from_box([self.location.as_dvec2(), self.location.as_dvec2() + self.dimensions.as_dvec2()])).bounding_box();
-		if self.clip {
-			Some(artboard_bounds)
-		} else {
-			[self.graphic_group.bounding_box(transform, include_stroke), Some(artboard_bounds)]
-				.into_iter()
-				.flatten()
-				.reduce(Quad::combine_bounds)
-		}
-	}
-}
-
-// TODO: Eventually remove this migration document upgrade code
-pub fn migrate_artboard_group<'de, D: serde::Deserializer<'de>>(deserializer: D) -> Result<ArtboardGroupTable, D::Error> {
-	use serde::Deserialize;
-
-	#[derive(Clone, Default, Debug, Hash, PartialEq, DynAny, serde::Serialize, serde::Deserialize)]
-	pub struct ArtboardGroup {
-		pub artboards: Vec<(Artboard, Option<NodeId>)>,
-	}
-
-	#[derive(serde::Serialize, serde::Deserialize)]
-	#[serde(untagged)]
-	enum EitherFormat {
-		ArtboardGroup(ArtboardGroup),
-		ArtboardGroupTable(ArtboardGroupTable),
-	}
-
-	Ok(match EitherFormat::deserialize(deserializer)? {
-		EitherFormat::ArtboardGroup(artboard_group) => {
-			let mut table = ArtboardGroupTable::default();
-			for (artboard, source_node_id) in artboard_group.artboards {
-				table.push(Instance {
-					instance: artboard,
-					transform: DAffine2::IDENTITY,
-					alpha_blending: AlphaBlending::default(),
-					source_node_id,
-				});
-			}
-			table
-		}
-		EitherFormat::ArtboardGroupTable(artboard_group_table) => artboard_group_table,
-	})
-}
-
-pub type ArtboardGroupTable = Instances<Artboard>;
-
-impl BoundingBox for ArtboardGroupTable {
-	fn bounding_box(&self, transform: DAffine2, include_stroke: bool) -> Option<[DVec2; 2]> {
-		self.instance_ref_iter()
-			.filter_map(|instance| instance.instance.bounding_box(transform, include_stroke))
+		self.iter_ref()
+			.filter_map(|element| element.element.bounding_box(transform * *element.transform, include_stroke))
 			.reduce(Quad::combine_bounds)
 	}
 }
@@ -302,15 +198,15 @@ impl BoundingBox for ArtboardGroupTable {
 #[node_macro::node(category(""))]
 async fn layer<I: 'n + Send + Clone>(
 	_: impl Ctx,
-	#[implementations(GraphicGroupTable, VectorDataTable, RasterDataTable<CPU>, RasterDataTable<GPU>)] mut stack: Instances<I>,
+	#[implementations(Table<GraphicElement>, Table<VectorData>, Table<Raster<CPU>>, Table<Raster<GPU>>)] mut stack: Table<I>,
 	#[implementations(GraphicElement, VectorData, Raster<CPU>, Raster<GPU>)] element: I,
 	node_path: Vec<NodeId>,
-) -> Instances<I> {
+) -> Table<I> {
 	// Get the penultimate element of the node path, or None if the path is too short
 	let source_node_id = node_path.get(node_path.len().wrapping_sub(2)).copied();
 
-	stack.push(Instance {
-		instance: element,
+	stack.push(TableRow {
+		element,
 		transform: DAffine2::IDENTITY,
 		alpha_blending: AlphaBlending::default(),
 		source_node_id,
@@ -323,10 +219,10 @@ async fn layer<I: 'n + Send + Clone>(
 async fn to_element<Data: Into<GraphicElement> + 'n>(
 	_: impl Ctx,
 	#[implementations(
-		GraphicGroupTable,
-	 	VectorDataTable,
-		RasterDataTable<CPU>,
-	 	RasterDataTable<GPU>,
+		Table<GraphicElement>,
+	 	Table<VectorData>,
+		Table<Raster<CPU>>,
+	 	Table<Raster<GPU>>,
 		DAffine2,
 	)]
 	data: Data,
@@ -335,26 +231,26 @@ async fn to_element<Data: Into<GraphicElement> + 'n>(
 }
 
 #[node_macro::node(category("General"))]
-async fn to_group<Data: Into<GraphicGroupTable> + 'n>(
+async fn to_group<Data: Into<Table<GraphicElement>> + 'n>(
 	_: impl Ctx,
 	#[implementations(
-		GraphicGroupTable,
-		VectorDataTable,
-		RasterDataTable<CPU>,
-		RasterDataTable<GPU>,
+		Table<GraphicElement>,
+		Table<VectorData>,
+		Table<Raster<CPU>>,
+		Table<Raster<GPU>>,
 	)]
 	element: Data,
-) -> GraphicGroupTable {
+) -> Table<GraphicElement> {
 	element.into()
 }
 
 #[node_macro::node(category("General"))]
-async fn flatten_group(_: impl Ctx, group: GraphicGroupTable, fully_flatten: bool) -> GraphicGroupTable {
-	// TODO: Avoid mutable reference, instead return a new GraphicGroupTable?
-	fn flatten_group(output_group_table: &mut GraphicGroupTable, current_group_table: GraphicGroupTable, fully_flatten: bool, recursion_depth: usize) {
-		for current_instance in current_group_table.instance_ref_iter() {
-			let current_element = current_instance.instance.clone();
-			let reference = *current_instance.source_node_id;
+async fn flatten_group(_: impl Ctx, group: Table<GraphicElement>, fully_flatten: bool) -> Table<GraphicElement> {
+	// TODO: Avoid mutable reference, instead return a new Table<GraphicElement>?
+	fn flatten_group(output_group_table: &mut Table<GraphicElement>, current_group_table: Table<GraphicElement>, fully_flatten: bool, recursion_depth: usize) {
+		for current_row in current_group_table.iter_ref() {
+			let current_element = current_row.element.clone();
+			let reference = *current_row.source_node_id;
 
 			let recurse = fully_flatten || recursion_depth == 0;
 
@@ -362,18 +258,18 @@ async fn flatten_group(_: impl Ctx, group: GraphicGroupTable, fully_flatten: boo
 				// If we're allowed to recurse, flatten any GraphicGroups we encounter
 				GraphicElement::GraphicGroup(mut current_element) if recurse => {
 					// Apply the parent group's transform to all child elements
-					for graphic_element in current_element.instance_mut_iter() {
-						*graphic_element.transform = *current_instance.transform * *graphic_element.transform;
+					for graphic_element in current_element.iter_mut() {
+						*graphic_element.transform = *current_row.transform * *graphic_element.transform;
 					}
 
 					flatten_group(output_group_table, current_element, fully_flatten, recursion_depth + 1);
 				}
 				// Handle any leaf elements we encounter, which can be either non-GraphicGroup elements or GraphicGroups that we don't want to flatten
 				_ => {
-					output_group_table.push(Instance {
-						instance: current_element,
-						transform: *current_instance.transform,
-						alpha_blending: *current_instance.alpha_blending,
+					output_group_table.push(TableRow {
+						element: current_element,
+						transform: *current_row.transform,
+						alpha_blending: *current_row.alpha_blending,
 						source_node_id: reference,
 					});
 				}
@@ -381,41 +277,41 @@ async fn flatten_group(_: impl Ctx, group: GraphicGroupTable, fully_flatten: boo
 		}
 	}
 
-	let mut output = GraphicGroupTable::default();
+	let mut output = Table::new();
 	flatten_group(&mut output, group, fully_flatten, 0);
 
 	output
 }
 
 #[node_macro::node(category("Vector"))]
-async fn flatten_vector(_: impl Ctx, group: GraphicGroupTable) -> VectorDataTable {
-	// TODO: Avoid mutable reference, instead return a new GraphicGroupTable?
-	fn flatten_group(output_group_table: &mut VectorDataTable, current_group_table: GraphicGroupTable) {
-		for current_instance in current_group_table.instance_ref_iter() {
-			let current_element = current_instance.instance.clone();
-			let reference = *current_instance.source_node_id;
+async fn flatten_vector(_: impl Ctx, group: Table<GraphicElement>) -> Table<VectorData> {
+	// TODO: Avoid mutable reference, instead return a new Table<GraphicElement>?
+	fn flatten_group(output_group_table: &mut Table<VectorData>, current_group_table: Table<GraphicElement>) {
+		for current_graphic_element_row in current_group_table.iter_ref() {
+			let current_element = current_graphic_element_row.element.clone();
+			let reference = *current_graphic_element_row.source_node_id;
 
 			match current_element {
 				// If we're allowed to recurse, flatten any GraphicGroups we encounter
 				GraphicElement::GraphicGroup(mut current_element) => {
 					// Apply the parent group's transform to all child elements
-					for graphic_element in current_element.instance_mut_iter() {
-						*graphic_element.transform = *current_instance.transform * *graphic_element.transform;
+					for graphic_element in current_element.iter_mut() {
+						*graphic_element.transform = *current_graphic_element_row.transform * *graphic_element.transform;
 					}
 
 					flatten_group(output_group_table, current_element);
 				}
 				// Handle any leaf elements we encounter, which can be either non-GraphicGroup elements or GraphicGroups that we don't want to flatten
-				GraphicElement::VectorData(vector_instance) => {
-					for current_element in vector_instance.instance_ref_iter() {
-						output_group_table.push(Instance {
-							instance: current_element.instance.clone(),
-							transform: *current_instance.transform * *current_element.transform,
+				GraphicElement::VectorData(vector_table) => {
+					for current_vector_row in vector_table.iter_ref() {
+						output_group_table.push(TableRow {
+							element: current_vector_row.element.clone(),
+							transform: *current_graphic_element_row.transform * *current_vector_row.transform,
 							alpha_blending: AlphaBlending {
-								blend_mode: current_element.alpha_blending.blend_mode,
-								opacity: current_instance.alpha_blending.opacity * current_element.alpha_blending.opacity,
-								fill: current_element.alpha_blending.fill,
-								clip: current_element.alpha_blending.clip,
+								blend_mode: current_vector_row.alpha_blending.blend_mode,
+								opacity: current_graphic_element_row.alpha_blending.opacity * current_vector_row.alpha_blending.opacity,
+								fill: current_vector_row.alpha_blending.fill,
+								clip: current_vector_row.alpha_blending.clip,
 							},
 							source_node_id: reference,
 						});
@@ -426,113 +322,12 @@ async fn flatten_vector(_: impl Ctx, group: GraphicGroupTable) -> VectorDataTabl
 		}
 	}
 
-	let mut output = VectorDataTable::default();
+	let mut output = Table::new();
 	flatten_group(&mut output, group);
 
 	output
 }
 
-#[node_macro::node(category(""))]
-async fn to_artboard<Data: Into<GraphicGroupTable> + 'n>(
-	ctx: impl ExtractAll + CloneVarArgs + Ctx,
-	#[implementations(
-		Context -> GraphicGroupTable,
-		Context -> VectorDataTable,
-		Context -> RasterDataTable<CPU>,
-		Context -> RasterDataTable<GPU>,
-		Context -> DAffine2,
-	)]
-	contents: impl Node<Context<'static>, Output = Data>,
-	label: String,
-	location: DVec2,
-	dimensions: DVec2,
-	background: Color,
-	clip: bool,
-) -> Artboard {
-	let location = location.as_ivec2();
-	let dimensions = dimensions.as_ivec2().max(IVec2::ONE);
-
-	let footprint = ctx.try_footprint().copied();
-	let mut new_ctx = OwnedContextImpl::from(ctx);
-	if let Some(mut footprint) = footprint {
-		footprint.translate(location.as_dvec2());
-		new_ctx = new_ctx.with_footprint(footprint);
-	}
-	let graphic_group = contents.eval(new_ctx.into_context()).await;
-
-	Artboard {
-		graphic_group: graphic_group.into(),
-		label,
-		location: location.min(location + dimensions),
-		dimensions: dimensions.abs(),
-		background,
-		clip,
-	}
-}
-
-#[node_macro::node(category(""))]
-pub async fn append_artboard(_ctx: impl Ctx, mut artboards: ArtboardGroupTable, artboard: Artboard, node_path: Vec<NodeId>) -> ArtboardGroupTable {
-	// Get the penultimate element of the node path, or None if the path is too short.
-	// This is used to get the ID of the user-facing "Artboard" node (which encapsulates this internal "Append Artboard" node).
-	let encapsulating_node_id = node_path.get(node_path.len().wrapping_sub(2)).copied();
-
-	artboards.push(Instance {
-		instance: artboard,
-		transform: DAffine2::IDENTITY,
-		alpha_blending: AlphaBlending::default(),
-		source_node_id: encapsulating_node_id,
-	});
-
-	artboards
-}
-
-// TODO: Remove this one
-impl From<Image<Color>> for GraphicElement {
-	fn from(raster_data: Image<Color>) -> Self {
-		GraphicElement::RasterDataCPU(RasterDataTable::<CPU>::new(Raster::new_cpu(raster_data)))
-	}
-}
-impl From<RasterDataTable<CPU>> for GraphicElement {
-	fn from(raster_data: RasterDataTable<CPU>) -> Self {
-		GraphicElement::RasterDataCPU(raster_data)
-	}
-}
-impl From<RasterDataTable<GPU>> for GraphicElement {
-	fn from(raster_data: RasterDataTable<GPU>) -> Self {
-		GraphicElement::RasterDataGPU(raster_data)
-	}
-}
-impl From<Raster<CPU>> for GraphicElement {
-	fn from(raster_data: Raster<CPU>) -> Self {
-		GraphicElement::RasterDataCPU(RasterDataTable::new(raster_data))
-	}
-}
-impl From<Raster<GPU>> for GraphicElement {
-	fn from(raster_data: Raster<GPU>) -> Self {
-		GraphicElement::RasterDataGPU(RasterDataTable::new(raster_data))
-	}
-}
-// TODO: Remove this one
-impl From<VectorData> for GraphicElement {
-	fn from(vector_data: VectorData) -> Self {
-		GraphicElement::VectorData(VectorDataTable::new(vector_data))
-	}
-}
-impl From<VectorDataTable> for GraphicElement {
-	fn from(vector_data: VectorDataTable) -> Self {
-		GraphicElement::VectorData(vector_data)
-	}
-}
-impl From<GraphicGroupTable> for GraphicElement {
-	fn from(graphic_group: GraphicGroupTable) -> Self {
-		GraphicElement::GraphicGroup(graphic_group)
-	}
-}
-
-pub trait ToGraphicElement {
-	fn to_graphic_element(&self) -> GraphicElement;
-}
-
 /// Returns the value at the specified index in the collection.
 /// If that index has no value, the type's default value is returned.
 #[node_macro::node(category("General"))]
@@ -544,9 +339,9 @@ fn index<T: AtIndex + Clone + Default>(
 		Vec<Option<Color>>,
 		Vec<f64>, Vec<u64>,
 		Vec<DVec2>,
-		VectorDataTable,
-		RasterDataTable<CPU>,
-		GraphicGroupTable,
+		Table<VectorData>,
+		Table<Raster<CPU>>,
+		Table<GraphicElement>,
 	)]
 	collection: T,
 	/// The index of the item to retrieve, starting from 0 for the first item.
@@ -569,16 +364,75 @@ impl<T: Clone> AtIndex for Vec<T> {
 		self.get(index).cloned()
 	}
 }
-impl<T: Clone> AtIndex for Instances<T> {
-	type Output = Instances<T>;
+impl<T: Clone> AtIndex for Table<T> {
+	type Output = Table<T>;
 
 	fn at_index(&self, index: usize) -> Option<Self::Output> {
 		let mut result_table = Self::default();
-		if let Some(row) = self.instance_ref_iter().nth(index) {
-			result_table.push(row.to_instance_cloned());
+		if let Some(row) = self.iter_ref().nth(index) {
+			result_table.push(row.into_cloned());
 			Some(result_table)
 		} else {
 			None
 		}
 	}
 }
+
+// TODO: Eventually remove this migration document upgrade code
+pub fn migrate_graphic_group<'de, D: serde::Deserializer<'de>>(deserializer: D) -> Result<Table<GraphicElement>, D::Error> {
+	use serde::Deserialize;
+
+	#[derive(Clone, Debug, PartialEq, DynAny, Default, serde::Serialize, serde::Deserialize)]
+	pub struct OldGraphicGroup {
+		elements: Vec<(GraphicElement, Option<NodeId>)>,
+		transform: DAffine2,
+		alpha_blending: AlphaBlending,
+	}
+	#[derive(Clone, Debug, PartialEq, DynAny, Default, serde::Serialize, serde::Deserialize)]
+	pub struct GraphicGroup {
+		elements: Vec<(GraphicElement, Option<NodeId>)>,
+	}
+
+	#[derive(serde::Serialize, serde::Deserialize)]
+	#[serde(untagged)]
+	enum EitherFormat {
+		OldGraphicGroup(OldGraphicGroup),
+		Table(serde_json::Value),
+	}
+
+	Ok(match EitherFormat::deserialize(deserializer)? {
+		EitherFormat::OldGraphicGroup(old) => {
+			let mut graphic_group_table = Table::new();
+			for (graphic_element, source_node_id) in old.elements {
+				graphic_group_table.push(TableRow {
+					element: graphic_element,
+					transform: old.transform,
+					alpha_blending: old.alpha_blending,
+					source_node_id,
+				});
+			}
+			graphic_group_table
+		}
+		EitherFormat::Table(value) => {
+			// Try to deserialize as either table format
+			if let Ok(old_table) = serde_json::from_value::<Table<GraphicGroup>>(value.clone()) {
+				let mut graphic_group_table = Table::new();
+				for row in old_table.iter_ref() {
+					for (graphic_element, source_node_id) in &row.element.elements {
+						graphic_group_table.push(TableRow {
+							element: graphic_element.clone(),
+							transform: *row.transform,
+							alpha_blending: *row.alpha_blending,
+							source_node_id: *source_node_id,
+						});
+					}
+				}
+				graphic_group_table
+			} else if let Ok(new_table) = serde_json::from_value::<Table<GraphicElement>>(value) {
+				new_table
+			} else {
+				return Err(serde::de::Error::custom("Failed to deserialize Table<GraphicElement>"));
+			}
+		}
+	})
+}

node-graph/gcore/src/instances.rs

@@ -1,281 +0,0 @@
-use crate::AlphaBlending;
-use crate::transform::ApplyTransform;
-use crate::uuid::NodeId;
-use dyn_any::StaticType;
-use glam::DAffine2;
-use std::hash::Hash;
-
-#[derive(Clone, Debug, serde::Serialize, serde::Deserialize)]
-pub struct Instances<T> {
-	#[serde(alias = "instances")]
-	instance: Vec<T>,
-	#[serde(default = "one_daffine2_default")]
-	transform: Vec<DAffine2>,
-	#[serde(default = "one_alpha_blending_default")]
-	alpha_blending: Vec<AlphaBlending>,
-	#[serde(default = "one_source_node_id_default")]
-	source_node_id: Vec<Option<NodeId>>,
-}
-
-impl<T> Instances<T> {
-	pub fn new(instance: T) -> Self {
-		Self {
-			instance: vec![instance],
-			transform: vec![DAffine2::IDENTITY],
-			alpha_blending: vec![AlphaBlending::default()],
-			source_node_id: vec![None],
-		}
-	}
-
-	pub fn new_instance(instance: Instance<T>) -> Self {
-		Self {
-			instance: vec![instance.instance],
-			transform: vec![instance.transform],
-			alpha_blending: vec![instance.alpha_blending],
-			source_node_id: vec![instance.source_node_id],
-		}
-	}
-
-	pub fn with_capacity(capacity: usize) -> Self {
-		Self {
-			instance: Vec::with_capacity(capacity),
-			transform: Vec::with_capacity(capacity),
-			alpha_blending: Vec::with_capacity(capacity),
-			source_node_id: Vec::with_capacity(capacity),
-		}
-	}
-
-	pub fn push(&mut self, instance: Instance<T>) {
-		self.instance.push(instance.instance);
-		self.transform.push(instance.transform);
-		self.alpha_blending.push(instance.alpha_blending);
-		self.source_node_id.push(instance.source_node_id);
-	}
-
-	pub fn extend(&mut self, instances: Instances<T>) {
-		self.instance.extend(instances.instance);
-		self.transform.extend(instances.transform);
-		self.alpha_blending.extend(instances.alpha_blending);
-		self.source_node_id.extend(instances.source_node_id);
-	}
-
-	pub fn instance_iter(self) -> impl DoubleEndedIterator<Item = Instance<T>> {
-		self.instance
-			.into_iter()
-			.zip(self.transform)
-			.zip(self.alpha_blending)
-			.zip(self.source_node_id)
-			.map(|(((instance, transform), alpha_blending), source_node_id)| Instance {
-				instance,
-				transform,
-				alpha_blending,
-				source_node_id,
-			})
-	}
-
-	pub fn instance_ref_iter(&self) -> impl DoubleEndedIterator<Item = InstanceRef<'_, T>> + Clone {
-		self.instance
-			.iter()
-			.zip(self.transform.iter())
-			.zip(self.alpha_blending.iter())
-			.zip(self.source_node_id.iter())
-			.map(|(((instance, transform), alpha_blending), source_node_id)| InstanceRef {
-				instance,
-				transform,
-				alpha_blending,
-				source_node_id,
-			})
-	}
-
-	pub fn instance_mut_iter(&mut self) -> impl DoubleEndedIterator<Item = InstanceMut<'_, T>> {
-		self.instance
-			.iter_mut()
-			.zip(self.transform.iter_mut())
-			.zip(self.alpha_blending.iter_mut())
-			.zip(self.source_node_id.iter_mut())
-			.map(|(((instance, transform), alpha_blending), source_node_id)| InstanceMut {
-				instance,
-				transform,
-				alpha_blending,
-				source_node_id,
-			})
-	}
-
-	pub fn get(&self, index: usize) -> Option<InstanceRef<'_, T>> {
-		if index >= self.instance.len() {
-			return None;
-		}
-
-		Some(InstanceRef {
-			instance: &self.instance[index],
-			transform: &self.transform[index],
-			alpha_blending: &self.alpha_blending[index],
-			source_node_id: &self.source_node_id[index],
-		})
-	}
-
-	pub fn get_mut(&mut self, index: usize) -> Option<InstanceMut<'_, T>> {
-		if index >= self.instance.len() {
-			return None;
-		}
-
-		Some(InstanceMut {
-			instance: &mut self.instance[index],
-			transform: &mut self.transform[index],
-			alpha_blending: &mut self.alpha_blending[index],
-			source_node_id: &mut self.source_node_id[index],
-		})
-	}
-
-	pub fn len(&self) -> usize {
-		self.instance.len()
-	}
-
-	pub fn is_empty(&self) -> bool {
-		self.instance.is_empty()
-	}
-}
-
-impl<T> Default for Instances<T> {
-	fn default() -> Self {
-		Self {
-			instance: Vec::new(),
-			transform: Vec::new(),
-			alpha_blending: Vec::new(),
-			source_node_id: Vec::new(),
-		}
-	}
-}
-
-impl<T: Hash> Hash for Instances<T> {
-	fn hash<H: std::hash::Hasher>(&self, state: &mut H) {
-		for instance in &self.instance {
-			instance.hash(state);
-		}
-	}
-}
-
-impl<T> ApplyTransform for Instances<T> {
-	fn apply_transform(&mut self, modification: &DAffine2) {
-		for transform in &mut self.transform {
-			*transform *= *modification;
-		}
-	}
-
-	fn left_apply_transform(&mut self, modification: &DAffine2) {
-		for transform in &mut self.transform {
-			*transform = *modification * *transform;
-		}
-	}
-}
-
-impl<T: PartialEq> PartialEq for Instances<T> {
-	fn eq(&self, other: &Self) -> bool {
-		self.instance.len() == other.instance.len() && { self.instance.iter().zip(other.instance.iter()).all(|(a, b)| a == b) }
-	}
-}
-
-unsafe impl<T: StaticType + 'static> StaticType for Instances<T> {
-	type Static = Instances<T>;
-}
-
-impl<T> FromIterator<Instance<T>> for Instances<T> {
-	fn from_iter<I: IntoIterator<Item = Instance<T>>>(iter: I) -> Self {
-		let iter = iter.into_iter();
-		let (lower, _) = iter.size_hint();
-		let mut instances = Self::with_capacity(lower);
-		for instance in iter {
-			instances.push(instance);
-		}
-		instances
-	}
-}
-
-fn one_daffine2_default() -> Vec<DAffine2> {
-	vec![DAffine2::IDENTITY]
-}
-fn one_alpha_blending_default() -> Vec<AlphaBlending> {
-	vec![AlphaBlending::default()]
-}
-fn one_source_node_id_default() -> Vec<Option<NodeId>> {
-	vec![None]
-}
-
-#[derive(Copy, Clone, Debug, PartialEq)]
-pub struct InstanceRef<'a, T> {
-	pub instance: &'a T,
-	pub transform: &'a DAffine2,
-	pub alpha_blending: &'a AlphaBlending,
-	pub source_node_id: &'a Option<NodeId>,
-}
-
-impl<T> InstanceRef<'_, T> {
-	pub fn to_instance_cloned(self) -> Instance<T>
-	where
-		T: Clone,
-	{
-		Instance {
-			instance: self.instance.clone(),
-			transform: *self.transform,
-			alpha_blending: *self.alpha_blending,
-			source_node_id: *self.source_node_id,
-		}
-	}
-}
-
-#[derive(Debug)]
-pub struct InstanceMut<'a, T> {
-	pub instance: &'a mut T,
-	pub transform: &'a mut DAffine2,
-	pub alpha_blending: &'a mut AlphaBlending,
-	pub source_node_id: &'a mut Option<NodeId>,
-}
-
-#[derive(Copy, Clone, Default, Debug, PartialEq, serde::Serialize, serde::Deserialize)]
-pub struct Instance<T> {
-	pub instance: T,
-	pub transform: DAffine2,
-	pub alpha_blending: AlphaBlending,
-	pub source_node_id: Option<NodeId>,
-}
-
-impl<T> Instance<T> {
-	pub fn to_graphic_element<U>(self) -> Instance<U>
-	where
-		T: Into<U>,
-	{
-		Instance {
-			instance: self.instance.into(),
-			transform: self.transform,
-			alpha_blending: self.alpha_blending,
-			source_node_id: self.source_node_id,
-		}
-	}
-
-	pub fn to_instance_ref(&self) -> InstanceRef<'_, T> {
-		InstanceRef {
-			instance: &self.instance,
-			transform: &self.transform,
-			alpha_blending: &self.alpha_blending,
-			source_node_id: &self.source_node_id,
-		}
-	}
-
-	pub fn to_instance_mut(&mut self) -> InstanceMut<'_, T> {
-		InstanceMut {
-			instance: &mut self.instance,
-			transform: &mut self.transform,
-			alpha_blending: &mut self.alpha_blending,
-			source_node_id: &mut self.source_node_id,
-		}
-	}
-
-	pub fn to_table(self) -> Instances<T> {
-		Instances {
-			instance: vec![self.instance],
-			transform: vec![self.transform],
-			alpha_blending: vec![self.alpha_blending],
-			source_node_id: vec![self.source_node_id],
-		}
-	}
-}

node-graph/gcore/src/lib.rs

@@ -2,6 +2,7 @@
 extern crate log;
 
 pub mod animation;
+pub mod artboard;
 pub mod blending_nodes;
 pub mod bounds;
 pub mod consts;
@@ -11,7 +12,6 @@ pub mod extract_xy;
 pub mod generic;
 pub mod gradient;
 pub mod graphic_element;
-pub mod instances;
 pub mod logic;
 pub mod math;
 pub mod memo;
@@ -22,6 +22,7 @@ pub mod raster_types;
 pub mod registry;
 pub mod render_complexity;
 pub mod structural;
+pub mod table;
 pub mod text;
 pub mod transform;
 pub mod transform_nodes;
@@ -30,6 +31,7 @@ pub mod value;
 pub mod vector;
 
 pub use crate as graphene_core;
+pub use artboard::Artboard;
 pub use blending::*;
 pub use color::Color;
 pub use context::*;
@@ -39,7 +41,7 @@ pub use graphene_core_shaders::AsU32;
 pub use graphene_core_shaders::blending;
 pub use graphene_core_shaders::choice_type;
 pub use graphene_core_shaders::color;
-pub use graphic_element::{Artboard, ArtboardGroupTable, GraphicElement, GraphicGroupTable};
+pub use graphic_element::GraphicElement;
 pub use memo::MemoHash;
 pub use num_traits;
 use std::any::TypeId;

node-graph/gcore/src/logic.rs

@@ -1,23 +1,23 @@
-use crate::ArtboardGroupTable;
+use crate::Artboard;
 use crate::Color;
 use crate::GraphicElement;
-use crate::GraphicGroupTable;
 use crate::gradient::GradientStops;
 use crate::graphene_core::registry::types::TextArea;
-use crate::raster_types::{CPU, GPU, RasterDataTable};
-use crate::vector::VectorDataTable;
+use crate::raster_types::{CPU, GPU, Raster};
+use crate::table::Table;
+use crate::vector::VectorData;
 use crate::{Context, Ctx};
 use glam::{DAffine2, DVec2};
 
 #[node_macro::node(category("Text"))]
-fn to_string<T: std::fmt::Debug>(_: impl Ctx, #[implementations(String, bool, f64, u32, u64, DVec2, DAffine2, VectorDataTable)] value: T) -> String {
+fn to_string<T: std::fmt::Debug>(_: impl Ctx, #[implementations(String, bool, f64, u32, u64, DVec2, DAffine2, Table<VectorData>)] value: T) -> String {
 	format!("{:?}", value)
 }
 
 #[node_macro::node(category("Text"))]
 fn serialize<T: serde::Serialize>(
 	_: impl Ctx,
-	#[implementations(String, bool, f64, u32, u64, DVec2, DAffine2, Color, Option<Color>, GraphicGroupTable, VectorDataTable, RasterDataTable<CPU>)] value: T,
+	#[implementations(String, bool, f64, u32, u64, DVec2, DAffine2, Color, Option<Color>, Table<GraphicElement>, Table<VectorData>, Table<Raster<CPU>>)] value: T,
 ) -> String {
 	serde_json::to_string(&value).unwrap_or_else(|_| "Serialization Error".to_string())
 }
@@ -59,11 +59,11 @@ async fn switch<T, C: Send + 'n + Clone>(
 		Context -> u64,
 		Context -> DVec2,
 		Context -> DAffine2,
-		Context -> ArtboardGroupTable,
-		Context -> VectorDataTable,
-		Context -> GraphicGroupTable,
-		Context -> RasterDataTable<CPU>,
-		Context -> RasterDataTable<GPU>,
+		Context -> Table<Artboard>,
+		Context -> Table<VectorData>,
+		Context -> Table<GraphicElement>,
+		Context -> Table<Raster<CPU>>,
+		Context -> Table<Raster<GPU>>,
 		Context -> GraphicElement,
 		Context -> Color,
 		Context -> Option<Color>,
@@ -80,11 +80,11 @@ async fn switch<T, C: Send + 'n + Clone>(
 		Context -> u64,
 		Context -> DVec2,
 		Context -> DAffine2,
-		Context -> ArtboardGroupTable,
-		Context -> VectorDataTable,
-		Context -> GraphicGroupTable,
-		Context -> RasterDataTable<CPU>,
-		Context -> RasterDataTable<GPU>,
+		Context -> Table<Artboard>,
+		Context -> Table<VectorData>,
+		Context -> Table<GraphicElement>,
+		Context -> Table<Raster<CPU>>,
+		Context -> Table<Raster<GPU>>,
 		Context -> GraphicElement,
 		Context -> Color,
 		Context -> Option<Color>,

node-graph/gcore/src/raster.rs

@@ -6,10 +6,8 @@ pub mod color {
 pub mod image;
 
 pub use self::image::Image;
-use crate::GraphicGroupTable;
 pub use crate::color::*;
-use crate::raster_types::{CPU, RasterDataTable};
-use crate::vector::VectorDataTable;
+use crate::raster_types::CPU;
 use std::fmt::Debug;
 
 pub trait Bitmap {

node-graph/gcore/src/raster/image.rs

@@ -1,8 +1,9 @@
 use super::Color;
 use crate::AlphaBlending;
 use crate::color::float_to_srgb_u8;
-use crate::instances::{Instance, Instances};
 use crate::raster_types::Raster;
+use crate::table::{Table, TableRow};
+use crate::vector::VectorData;
 use core::hash::{Hash, Hasher};
 use dyn_any::{DynAny, StaticType};
 use glam::{DAffine2, DVec2};
@@ -212,25 +213,23 @@ impl<P: Pixel> IntoIterator for Image<P> {
 }
 
 // TODO: Eventually remove this migration document upgrade code
-pub fn migrate_image_frame<'de, D: serde::Deserializer<'de>>(deserializer: D) -> Result<RasterDataTable<CPU>, D::Error> {
+pub fn migrate_image_frame<'de, D: serde::Deserializer<'de>>(deserializer: D) -> Result<Table<Raster<CPU>>, D::Error> {
 	use serde::Deserialize;
 
-	type ImageFrameTable<P> = Instances<Image<P>>;
-
 	#[derive(Clone, Debug, Hash, PartialEq, DynAny)]
 	enum RasterFrame {
 		/// A CPU-based bitmap image with a finite position and extent, equivalent to the SVG <image> tag: https://developer.mozilla.org/en-US/docs/Web/SVG/Element/image
-		ImageFrame(ImageFrameTable<Color>),
+		ImageFrame(Table<Image<Color>>),
 	}
 	impl<'de> serde::Deserialize<'de> for RasterFrame {
 		fn deserialize<D: serde::Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
-			Ok(RasterFrame::ImageFrame(ImageFrameTable::new(Image::deserialize(deserializer)?)))
+			Ok(RasterFrame::ImageFrame(Table::new_from_element(Image::deserialize(deserializer)?)))
 		}
 	}
 	impl serde::Serialize for RasterFrame {
 		fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
 			match self {
-				RasterFrame::ImageFrame(image_instances) => image_instances.serialize(serializer),
+				RasterFrame::ImageFrame(table) => table.serialize(serializer),
 			}
 		}
 	}
@@ -238,9 +237,9 @@ pub fn migrate_image_frame<'de, D: serde::Deserializer<'de>>(deserializer: D) ->
 	#[derive(Clone, Debug, Hash, PartialEq, DynAny, serde::Serialize, serde::Deserialize)]
 	pub enum GraphicElement {
 		/// Equivalent to the SVG <g> tag: https://developer.mozilla.org/en-US/docs/Web/SVG/Element/g
-		GraphicGroup(GraphicGroupTable),
+		GraphicGroup(Table<GraphicElement>),
 		/// A vector shape, equivalent to the SVG <path> tag: https://developer.mozilla.org/en-US/docs/Web/SVG/Element/path
-		VectorData(VectorDataTable),
+		VectorData(Table<VectorData>),
 		RasterFrame(RasterFrame),
 	}
 
@@ -250,14 +249,14 @@ pub fn migrate_image_frame<'de, D: serde::Deserializer<'de>>(deserializer: D) ->
 	}
 	impl From<ImageFrame<Color>> for GraphicElement {
 		fn from(image_frame: ImageFrame<Color>) -> Self {
-			GraphicElement::RasterFrame(RasterFrame::ImageFrame(ImageFrameTable::new(image_frame.image)))
+			GraphicElement::RasterFrame(RasterFrame::ImageFrame(Table::new_from_element(image_frame.image)))
 		}
 	}
 	impl From<GraphicElement> for ImageFrame<Color> {
 		fn from(element: GraphicElement) -> Self {
 			match element {
 				GraphicElement::RasterFrame(RasterFrame::ImageFrame(image)) => Self {
-					image: image.instance_ref_iter().next().unwrap().instance.clone(),
+					image: image.iter_ref().next().unwrap().element.clone(),
 				},
 				_ => panic!("Expected Image, found {:?}", element),
 			}
@@ -284,54 +283,52 @@ pub fn migrate_image_frame<'de, D: serde::Deserializer<'de>>(deserializer: D) ->
 	enum FormatVersions {
 		Image(Image<Color>),
 		OldImageFrame(OldImageFrame<Color>),
-		ImageFrame(Instances<ImageFrame<Color>>),
-		ImageFrameTable(ImageFrameTable<Color>),
-		RasterDataTable(RasterDataTable<CPU>),
+		ImageFrame(Table<ImageFrame<Color>>),
+		ImageFrameTable(Table<Image<Color>>),
+		RasterDataTable(Table<Raster<CPU>>),
 	}
 
 	Ok(match FormatVersions::deserialize(deserializer)? {
-		FormatVersions::Image(image) => RasterDataTable::new(Raster::new_cpu(image)),
+		FormatVersions::Image(image) => Table::new_from_element(Raster::new_cpu(image)),
 		FormatVersions::OldImageFrame(image_frame_with_transform_and_blending) => {
 			let OldImageFrame { image, transform, alpha_blending } = image_frame_with_transform_and_blending;
-			let mut image_frame_table = RasterDataTable::new(Raster::new_cpu(image));
-			*image_frame_table.instance_mut_iter().next().unwrap().transform = transform;
-			*image_frame_table.instance_mut_iter().next().unwrap().alpha_blending = alpha_blending;
+			let mut image_frame_table = Table::new_from_element(Raster::new_cpu(image));
+			*image_frame_table.iter_mut().next().unwrap().transform = transform;
+			*image_frame_table.iter_mut().next().unwrap().alpha_blending = alpha_blending;
 			image_frame_table
 		}
-		FormatVersions::ImageFrame(image_frame) => RasterDataTable::new(Raster::new_cpu(
+		FormatVersions::ImageFrame(image_frame) => Table::new_from_element(Raster::new_cpu(
 			image_frame
-				.instance_ref_iter()
+				.iter_ref()
 				.next()
-				.unwrap_or(Instances::new(ImageFrame::default()).instance_ref_iter().next().unwrap())
-				.instance
+				.unwrap_or(Table::new_from_element(ImageFrame::default()).iter_ref().next().unwrap())
+				.element
 				.image
 				.clone(),
 		)),
-		FormatVersions::ImageFrameTable(image_frame_table) => RasterDataTable::new(Raster::new_cpu(image_frame_table.instance_ref_iter().next().unwrap().instance.clone())),
+		FormatVersions::ImageFrameTable(image_frame_table) => Table::new_from_element(Raster::new_cpu(image_frame_table.iter_ref().next().unwrap().element.clone())),
 		FormatVersions::RasterDataTable(raster_data_table) => raster_data_table,
 	})
 }
 
 // TODO: Eventually remove this migration document upgrade code
-pub fn migrate_image_frame_instance<'de, D: serde::Deserializer<'de>>(deserializer: D) -> Result<Instance<Raster<CPU>>, D::Error> {
+pub fn migrate_image_frame_row<'de, D: serde::Deserializer<'de>>(deserializer: D) -> Result<TableRow<Raster<CPU>>, D::Error> {
 	use serde::Deserialize;
 
-	type ImageFrameTable<P> = Instances<Image<P>>;
-
 	#[derive(Clone, Debug, Hash, PartialEq, DynAny)]
 	enum RasterFrame {
 		/// A CPU-based bitmap image with a finite position and extent, equivalent to the SVG <image> tag: https://developer.mozilla.org/en-US/docs/Web/SVG/Element/image
-		ImageFrame(ImageFrameTable<Color>),
+		ImageFrame(Table<Image<Color>>),
 	}
 	impl<'de> serde::Deserialize<'de> for RasterFrame {
 		fn deserialize<D: serde::Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
-			Ok(RasterFrame::ImageFrame(ImageFrameTable::new(Image::deserialize(deserializer)?)))
+			Ok(RasterFrame::ImageFrame(Table::new_from_element(Image::deserialize(deserializer)?)))
 		}
 	}
 	impl serde::Serialize for RasterFrame {
 		fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
 			match self {
-				RasterFrame::ImageFrame(image_instances) => image_instances.serialize(serializer),
+				RasterFrame::ImageFrame(table) => table.serialize(serializer),
 			}
 		}
 	}
@@ -339,9 +336,9 @@ pub fn migrate_image_frame_instance<'de, D: serde::Deserializer<'de>>(deserializ
 	#[derive(Clone, Debug, Hash, PartialEq, DynAny, serde::Serialize, serde::Deserialize)]
 	pub enum GraphicElement {
 		/// Equivalent to the SVG <g> tag: https://developer.mozilla.org/en-US/docs/Web/SVG/Element/g
-		GraphicGroup(GraphicGroupTable),
+		GraphicGroup(Table<GraphicElement>),
 		/// A vector shape, equivalent to the SVG <path> tag: https://developer.mozilla.org/en-US/docs/Web/SVG/Element/path
-		VectorData(VectorDataTable),
+		VectorData(Table<VectorData>),
 		RasterFrame(RasterFrame),
 	}
 
@@ -351,14 +348,14 @@ pub fn migrate_image_frame_instance<'de, D: serde::Deserializer<'de>>(deserializ
 	}
 	impl From<ImageFrame<Color>> for GraphicElement {
 		fn from(image_frame: ImageFrame<Color>) -> Self {
-			GraphicElement::RasterFrame(RasterFrame::ImageFrame(ImageFrameTable::new(image_frame.image)))
+			GraphicElement::RasterFrame(RasterFrame::ImageFrame(Table::new_from_element(image_frame.image)))
 		}
 	}
 	impl From<GraphicElement> for ImageFrame<Color> {
 		fn from(element: GraphicElement) -> Self {
 			match element {
 				GraphicElement::RasterFrame(RasterFrame::ImageFrame(image)) => Self {
-					image: image.instance_ref_iter().next().unwrap().instance.clone(),
+					image: image.iter_ref().next().unwrap().element.clone(),
 				},
 				_ => panic!("Expected Image, found {:?}", element),
 			}
@@ -385,33 +382,31 @@ pub fn migrate_image_frame_instance<'de, D: serde::Deserializer<'de>>(deserializ
 	enum FormatVersions {
 		Image(Image<Color>),
 		OldImageFrame(OldImageFrame<Color>),
-		ImageFrame(Instances<ImageFrame<Color>>),
-		RasterDataTable(RasterDataTable<CPU>),
-		ImageInstance(Instance<Raster<CPU>>),
+		ImageFrame(Table<ImageFrame<Color>>),
+		RasterDataTable(Table<Raster<CPU>>),
+		ImageTableRow(TableRow<Raster<CPU>>),
 	}
 
 	Ok(match FormatVersions::deserialize(deserializer)? {
-		FormatVersions::Image(image) => Instance {
-			instance: Raster::new_cpu(image),
+		FormatVersions::Image(image) => TableRow {
+			element: Raster::new_cpu(image),
 			..Default::default()
 		},
-		FormatVersions::OldImageFrame(image_frame_with_transform_and_blending) => Instance {
-			instance: Raster::new_cpu(image_frame_with_transform_and_blending.image),
+		FormatVersions::OldImageFrame(image_frame_with_transform_and_blending) => TableRow {
+			element: Raster::new_cpu(image_frame_with_transform_and_blending.image),
 			transform: image_frame_with_transform_and_blending.transform,
 			alpha_blending: image_frame_with_transform_and_blending.alpha_blending,
 			source_node_id: None,
 		},
-		FormatVersions::ImageFrame(image_frame) => Instance {
-			instance: Raster::new_cpu(image_frame.instance_ref_iter().next().unwrap().instance.image.clone()),
+		FormatVersions::ImageFrame(image_frame) => TableRow {
+			element: Raster::new_cpu(image_frame.iter_ref().next().unwrap().element.image.clone()),
 			..Default::default()
 		},
-		FormatVersions::RasterDataTable(image_frame_table) => image_frame_table.instance_iter().next().unwrap_or_default(),
-		FormatVersions::ImageInstance(image_instance) => image_instance,
+		FormatVersions::RasterDataTable(image_frame_table) => image_frame_table.iter().next().unwrap_or_default(),
+		FormatVersions::ImageTableRow(image_table_row) => image_table_row,
 	})
 }
 
-// pub type RasterDataTable<P> = Instances<Image<P>>;
-
 impl<P: Debug + Copy + Pixel> Sample for Image<P> {
 	type Pixel = P;
 
@@ -458,23 +453,6 @@ impl From<Image<Color>> for Image<SRGBA8> {
 	}
 }
 
-// impl From<RasterDataTable<CPU>> for RasterDataTable<SRGBA8> {
-// 	fn from(image_frame_table: RasterDataTable<CPU>) -> Self {
-// 		let mut result_table = RasterDataTable::<SRGBA8>::default();
-
-// 		for image_frame_instance in image_frame_table.instance_iter() {
-// 			result_table.push(Instance {
-// 				instance: image_frame_instance.instance,
-// 				transform: image_frame_instance.transform,
-// 				alpha_blending: image_frame_instance.alpha_blending,
-// 				source_node_id: image_frame_instance.source_node_id,
-// 			});
-// 		}
-
-// 		result_table
-// 	}
-// }
-
 impl From<Image<SRGBA8>> for Image<Color> {
 	fn from(image: Image<SRGBA8>) -> Self {
 		let data = image.data.into_iter().map(|x| x.into()).collect();

node-graph/gcore/src/raster_types.rs

@@ -1,8 +1,8 @@
 use crate::Color;
 use crate::bounds::BoundingBox;
-use crate::instances::Instances;
 use crate::math::quad::Quad;
 use crate::raster::Image;
+use crate::table::Table;
 use core::ops::Deref;
 use dyn_any::DynAny;
 use glam::{DAffine2, DVec2};
@@ -61,8 +61,6 @@ where
 	}
 }
 
-pub type RasterDataTable<Storage> = Instances<Raster<Storage>>;
-
 pub use cpu::CPU;
 
 mod cpu {
@@ -165,10 +163,13 @@ mod gpu {
 #[cfg(not(feature = "wgpu"))]
 mod gpu {
 	use super::*;
+	use crate::raster_types::__private::Sealed;
 
-	#[derive(Clone, Debug)]
+	#[derive(Clone, Debug, PartialEq, Hash)]
 	pub struct GPU;
 
+	impl Sealed for Raster<GPU> {}
+
 	impl Storage for Raster<GPU> {
 		fn is_empty(&self) -> bool {
 			true
@@ -198,15 +199,15 @@ mod gpu_common {
 	}
 }
 
-impl<T> BoundingBox for RasterDataTable<T>
+impl<T> BoundingBox for Table<Raster<T>>
 where
 	Raster<T>: Storage,
 {
 	fn bounding_box(&self, transform: DAffine2, _include_stroke: bool) -> Option<[DVec2; 2]> {
-		self.instance_ref_iter()
-			.filter(|instance| !instance.instance.is_empty()) // Eliminate empty images
-			.flat_map(|instance| {
-				let transform = transform * *instance.transform;
+		self.iter_ref()
+			.filter(|row| !row.element.is_empty()) // Eliminate empty images
+			.flat_map(|row| {
+				let transform = transform * *row.transform;
 				(transform.matrix2.determinant() != 0.).then(|| (transform * Quad::from_box([DVec2::ZERO, DVec2::ONE])).bounding_box())
 			})
 			.reduce(Quad::combine_bounds)

node-graph/gcore/src/render_complexity.rs

@@ -1,5 +1,5 @@
-use crate::instances::Instances;
 use crate::raster_types::{CPU, GPU, Raster};
+use crate::table::Table;
 use crate::vector::VectorData;
 use crate::{Artboard, Color, GraphicElement};
 use glam::DVec2;
@@ -10,9 +10,9 @@ pub trait RenderComplexity {
 	}
 }
 
-impl<T: RenderComplexity> RenderComplexity for Instances<T> {
+impl<T: RenderComplexity> RenderComplexity for Table<T> {
 	fn render_complexity(&self) -> usize {
-		self.instance_ref_iter().map(|instance| instance.instance.render_complexity()).fold(0, usize::saturating_add)
+		self.iter_ref().map(|row| row.element.render_complexity()).fold(0, usize::saturating_add)
 	}
 }
 
@@ -25,10 +25,10 @@ impl RenderComplexity for Artboard {
 impl RenderComplexity for GraphicElement {
 	fn render_complexity(&self) -> usize {
 		match self {
-			Self::GraphicGroup(instances) => instances.render_complexity(),
-			Self::VectorData(instances) => instances.render_complexity(),
-			Self::RasterDataCPU(instances) => instances.render_complexity(),
-			Self::RasterDataGPU(instances) => instances.render_complexity(),
+			Self::GraphicGroup(table) => table.render_complexity(),
+			Self::VectorData(table) => table.render_complexity(),
+			Self::RasterDataCPU(table) => table.render_complexity(),
+			Self::RasterDataGPU(table) => table.render_complexity(),
 		}
 	}
 }

node-graph/gcore/src/table.rs

@@ -0,0 +1,252 @@
+use crate::AlphaBlending;
+use crate::transform::ApplyTransform;
+use crate::uuid::NodeId;
+use dyn_any::StaticType;
+use glam::DAffine2;
+use std::hash::Hash;
+
+#[derive(Clone, Debug, serde::Serialize, serde::Deserialize)]
+pub struct Table<T> {
+	#[serde(alias = "instances", alias = "instance")]
+	element: Vec<T>,
+	transform: Vec<DAffine2>,
+	alpha_blending: Vec<AlphaBlending>,
+	source_node_id: Vec<Option<NodeId>>,
+}
+
+impl<T> Table<T> {
+	pub fn new() -> Self {
+		Self::default()
+	}
+
+	pub fn with_capacity(capacity: usize) -> Self {
+		Self {
+			element: Vec::with_capacity(capacity),
+			transform: Vec::with_capacity(capacity),
+			alpha_blending: Vec::with_capacity(capacity),
+			source_node_id: Vec::with_capacity(capacity),
+		}
+	}
+
+	pub fn new_from_element(element: T) -> Self {
+		Self {
+			element: vec![element],
+			transform: vec![DAffine2::IDENTITY],
+			alpha_blending: vec![AlphaBlending::default()],
+			source_node_id: vec![None],
+		}
+	}
+
+	pub fn new_from_row(row: TableRow<T>) -> Self {
+		Self {
+			element: vec![row.element],
+			transform: vec![row.transform],
+			alpha_blending: vec![row.alpha_blending],
+			source_node_id: vec![row.source_node_id],
+		}
+	}
+
+	pub fn push(&mut self, row: TableRow<T>) {
+		self.element.push(row.element);
+		self.transform.push(row.transform);
+		self.alpha_blending.push(row.alpha_blending);
+		self.source_node_id.push(row.source_node_id);
+	}
+
+	pub fn extend(&mut self, table: Table<T>) {
+		self.element.extend(table.element);
+		self.transform.extend(table.transform);
+		self.alpha_blending.extend(table.alpha_blending);
+		self.source_node_id.extend(table.source_node_id);
+	}
+
+	pub fn iter(self) -> impl DoubleEndedIterator<Item = TableRow<T>> {
+		self.element
+			.into_iter()
+			.zip(self.transform)
+			.zip(self.alpha_blending)
+			.zip(self.source_node_id)
+			.map(|(((element, transform), alpha_blending), source_node_id)| TableRow {
+				element,
+				transform,
+				alpha_blending,
+				source_node_id,
+			})
+	}
+
+	pub fn iter_ref(&self) -> impl DoubleEndedIterator<Item = TableRowRef<'_, T>> + Clone {
+		self.element
+			.iter()
+			.zip(self.transform.iter())
+			.zip(self.alpha_blending.iter())
+			.zip(self.source_node_id.iter())
+			.map(|(((element, transform), alpha_blending), source_node_id)| TableRowRef {
+				element,
+				transform,
+				alpha_blending,
+				source_node_id,
+			})
+	}
+
+	pub fn iter_mut(&mut self) -> impl DoubleEndedIterator<Item = TableRowMut<'_, T>> {
+		self.element
+			.iter_mut()
+			.zip(self.transform.iter_mut())
+			.zip(self.alpha_blending.iter_mut())
+			.zip(self.source_node_id.iter_mut())
+			.map(|(((element, transform), alpha_blending), source_node_id)| TableRowMut {
+				element,
+				transform,
+				alpha_blending,
+				source_node_id,
+			})
+	}
+
+	pub fn get(&self, index: usize) -> Option<TableRowRef<'_, T>> {
+		if index >= self.element.len() {
+			return None;
+		}
+
+		Some(TableRowRef {
+			element: &self.element[index],
+			transform: &self.transform[index],
+			alpha_blending: &self.alpha_blending[index],
+			source_node_id: &self.source_node_id[index],
+		})
+	}
+
+	pub fn get_mut(&mut self, index: usize) -> Option<TableRowMut<'_, T>> {
+		if index >= self.element.len() {
+			return None;
+		}
+
+		Some(TableRowMut {
+			element: &mut self.element[index],
+			transform: &mut self.transform[index],
+			alpha_blending: &mut self.alpha_blending[index],
+			source_node_id: &mut self.source_node_id[index],
+		})
+	}
+
+	pub fn len(&self) -> usize {
+		self.element.len()
+	}
+
+	pub fn is_empty(&self) -> bool {
+		self.element.is_empty()
+	}
+}
+
+impl<T> Default for Table<T> {
+	fn default() -> Self {
+		Self {
+			element: Vec::new(),
+			transform: Vec::new(),
+			alpha_blending: Vec::new(),
+			source_node_id: Vec::new(),
+		}
+	}
+}
+
+impl<T: Hash> Hash for Table<T> {
+	fn hash<H: std::hash::Hasher>(&self, state: &mut H) {
+		for element in &self.element {
+			element.hash(state);
+		}
+	}
+}
+
+impl<T> ApplyTransform for Table<T> {
+	fn apply_transform(&mut self, modification: &DAffine2) {
+		for transform in &mut self.transform {
+			*transform *= *modification;
+		}
+	}
+
+	fn left_apply_transform(&mut self, modification: &DAffine2) {
+		for transform in &mut self.transform {
+			*transform = *modification * *transform;
+		}
+	}
+}
+
+impl<T: PartialEq> PartialEq for Table<T> {
+	fn eq(&self, other: &Self) -> bool {
+		self.element.len() == other.element.len() && { self.element.iter().zip(other.element.iter()).all(|(a, b)| a == b) }
+	}
+}
+
+unsafe impl<T: StaticType + 'static> StaticType for Table<T> {
+	type Static = Table<T>;
+}
+
+impl<T> FromIterator<TableRow<T>> for Table<T> {
+	fn from_iter<I: IntoIterator<Item = TableRow<T>>>(iter: I) -> Self {
+		let iter = iter.into_iter();
+		let (lower, _) = iter.size_hint();
+		let mut table = Self::with_capacity(lower);
+		for row in iter {
+			table.push(row);
+		}
+		table
+	}
+}
+
+#[derive(Copy, Clone, Default, Debug, PartialEq, serde::Serialize, serde::Deserialize)]
+pub struct TableRow<T> {
+	#[serde(alias = "instance")]
+	pub element: T,
+	pub transform: DAffine2,
+	pub alpha_blending: AlphaBlending,
+	pub source_node_id: Option<NodeId>,
+}
+
+impl<T> TableRow<T> {
+	pub fn as_ref(&self) -> TableRowRef<'_, T> {
+		TableRowRef {
+			element: &self.element,
+			transform: &self.transform,
+			alpha_blending: &self.alpha_blending,
+			source_node_id: &self.source_node_id,
+		}
+	}
+
+	pub fn as_mut(&mut self) -> TableRowMut<'_, T> {
+		TableRowMut {
+			element: &mut self.element,
+			transform: &mut self.transform,
+			alpha_blending: &mut self.alpha_blending,
+			source_node_id: &mut self.source_node_id,
+		}
+	}
+}
+
+#[derive(Copy, Clone, Debug, PartialEq)]
+pub struct TableRowRef<'a, T> {
+	pub element: &'a T,
+	pub transform: &'a DAffine2,
+	pub alpha_blending: &'a AlphaBlending,
+	pub source_node_id: &'a Option<NodeId>,
+}
+
+impl<T> TableRowRef<'_, T> {
+	pub fn into_cloned(self) -> TableRow<T>
+	where
+		T: Clone,
+	{
+		TableRow {
+			element: self.element.clone(),
+			transform: *self.transform,
+			alpha_blending: *self.alpha_blending,
+			source_node_id: *self.source_node_id,
+		}
+	}
+}
+
+#[derive(Debug)]
+pub struct TableRowMut<'a, T> {
+	pub element: &'a mut T,
+	pub transform: &'a mut DAffine2,
+	pub alpha_blending: &'a mut AlphaBlending,
+	pub source_node_id: &'a mut Option<NodeId>,
+}

node-graph/gcore/src/text/to_path.rs

@@ -1,6 +1,6 @@
 use super::TextAlign;
-use crate::instances::Instance;
-use crate::vector::{PointId, VectorData, VectorDataTable};
+use crate::table::{Table, TableRow};
+use crate::vector::{PointId, VectorData};
 use bezier_rs::{ManipulatorGroup, Subpath};
 use core::cell::RefCell;
 use glam::{DAffine2, DVec2};
@@ -24,7 +24,7 @@ struct PathBuilder {
 	current_subpath: Subpath<PointId>,
 	origin: DVec2,
 	glyph_subpaths: Vec<Subpath<PointId>>,
-	vector_table: VectorDataTable,
+	vector_table: Table<VectorData>,
 	scale: f64,
 	id: PointId,
 }
@@ -51,15 +51,15 @@ impl PathBuilder {
 		}
 
 		if per_glyph_instances {
-			self.vector_table.push(Instance {
-				instance: VectorData::from_subpaths(core::mem::take(&mut self.glyph_subpaths), false),
+			self.vector_table.push(TableRow {
+				element: VectorData::from_subpaths(core::mem::take(&mut self.glyph_subpaths), false),
 				transform: DAffine2::from_translation(glyph_offset),
 				..Default::default()
 			});
 		} else {
 			for subpath in self.glyph_subpaths.drain(..) {
 				// Unwrapping here is ok because `self.vector_table` is initialized with a single `VectorData`
-				self.vector_table.get_mut(0).unwrap().instance.append_subpath(subpath, false);
+				self.vector_table.get_mut(0).unwrap().element.append_subpath(subpath, false);
 			}
 		}
 	}
@@ -205,19 +205,15 @@ fn layout_text(str: &str, font_data: Option<Blob<u8>>, typesetting: TypesettingC
 	Some(layout)
 }
 
-pub fn to_path(str: &str, font_data: Option<Blob<u8>>, typesetting: TypesettingConfig, per_glyph_instances: bool) -> VectorDataTable {
+pub fn to_path(str: &str, font_data: Option<Blob<u8>>, typesetting: TypesettingConfig, per_glyph_instances: bool) -> Table<VectorData> {
 	let Some(layout) = layout_text(str, font_data, typesetting) else {
-		return VectorDataTable::new(VectorData::default());
+		return Table::new_from_element(VectorData::default());
 	};
 
 	let mut path_builder = PathBuilder {
 		current_subpath: Subpath::new(Vec::new(), false),
 		glyph_subpaths: Vec::new(),
-		vector_table: if per_glyph_instances {
-			VectorDataTable::default()
-		} else {
-			VectorDataTable::new(VectorData::default())
-		},
+		vector_table: if per_glyph_instances { Table::new() } else { Table::new_from_element(VectorData::default()) },
 		scale: layout.scale() as f64,
 		id: PointId::ZERO,
 		origin: DVec2::default(),
@@ -232,7 +228,7 @@ pub fn to_path(str: &str, font_data: Option<Blob<u8>>, typesetting: TypesettingC
 	}
 
 	if path_builder.vector_table.is_empty() {
-		path_builder.vector_table = VectorDataTable::new(VectorData::default());
+		path_builder.vector_table = Table::new_from_element(VectorData::default());
 	}
 
 	path_builder.vector_table

node-graph/gcore/src/transform_nodes.rs

@@ -1,8 +1,8 @@
-use crate::instances::Instances;
-use crate::raster_types::{CPU, GPU, RasterDataTable};
+use crate::raster_types::{CPU, GPU, Raster};
+use crate::table::Table;
 use crate::transform::{ApplyTransform, Footprint, Transform};
-use crate::vector::VectorDataTable;
-use crate::{CloneVarArgs, Context, Ctx, ExtractAll, GraphicGroupTable, OwnedContextImpl};
+use crate::vector::VectorData;
+use crate::{CloneVarArgs, Context, Ctx, ExtractAll, GraphicElement, OwnedContextImpl};
 use core::f64;
 use glam::{DAffine2, DVec2};
 
@@ -12,10 +12,10 @@ async fn transform<T: ApplyTransform + 'n + 'static>(
 	#[implementations(
 		Context -> DAffine2,
 		Context -> DVec2,
-		Context -> VectorDataTable,
-		Context -> GraphicGroupTable,
-		Context -> RasterDataTable<CPU>,
-		Context -> RasterDataTable<GPU>,
+		Context -> Table<VectorData>,
+		Context -> Table<GraphicElement>,
+		Context -> Table<Raster<CPU>>,
+		Context -> Table<Raster<GPU>>,
 	)]
 	value: impl Node<Context<'static>, Output = T>,
 	translate: DVec2,
@@ -43,10 +43,10 @@ async fn transform<T: ApplyTransform + 'n + 'static>(
 #[node_macro::node(category(""))]
 fn replace_transform<Data, TransformInput: Transform>(
 	_: impl Ctx,
-	#[implementations(VectorDataTable, RasterDataTable<CPU>, GraphicGroupTable)] mut data: Instances<Data>,
+	#[implementations(Table<VectorData>, Table<Raster<CPU>>, Table<GraphicElement>)] mut data: Table<Data>,
 	#[implementations(DAffine2)] transform: TransformInput,
-) -> Instances<Data> {
-	for data_transform in data.instance_mut_iter() {
+) -> Table<Data> {
+	for data_transform in data.iter_mut() {
 		*data_transform.transform = transform.transform();
 	}
 	data
@@ -56,14 +56,14 @@ fn replace_transform<Data, TransformInput: Transform>(
 async fn extract_transform<T>(
 	_: impl Ctx,
 	#[implementations(
-		GraphicGroupTable,
-		VectorDataTable,
-		RasterDataTable<CPU>,
-		RasterDataTable<GPU>,
+		Table<GraphicElement>,
+		Table<VectorData>,
+		Table<Raster<CPU>>,
+		Table<Raster<GPU>>,
 	)]
-	vector_data: Instances<T>,
+	vector_data: Table<T>,
 ) -> DAffine2 {
-	vector_data.instance_ref_iter().next().map(|vector_data| *vector_data.transform).unwrap_or_default()
+	vector_data.iter_ref().next().map(|vector_data| *vector_data.transform).unwrap_or_default()
 }
 
 #[node_macro::node(category("Math: Transform"))]
@@ -90,10 +90,10 @@ fn decompose_scale(_: impl Ctx, transform: DAffine2) -> DVec2 {
 async fn boundless_footprint<T: 'n + 'static>(
 	ctx: impl Ctx + CloneVarArgs + ExtractAll,
 	#[implementations(
-		Context -> VectorDataTable,
-		Context -> GraphicGroupTable,
-		Context -> RasterDataTable<CPU>,
-		Context -> RasterDataTable<GPU>,
+		Context -> Table<VectorData>,
+		Context -> Table<GraphicElement>,
+		Context -> Table<Raster<CPU>>,
+		Context -> Table<Raster<GPU>>,
 		Context -> String,
 		Context -> f64,
 	)]
@@ -108,10 +108,10 @@ async fn boundless_footprint<T: 'n + 'static>(
 async fn freeze_real_time<T: 'n + 'static>(
 	ctx: impl Ctx + CloneVarArgs + ExtractAll,
 	#[implementations(
-		Context -> VectorDataTable,
-		Context -> GraphicGroupTable,
-		Context -> RasterDataTable<CPU>,
-		Context -> RasterDataTable<GPU>,
+		Context -> Table<VectorData>,
+		Context -> Table<GraphicElement>,
+		Context -> Table<Raster<CPU>>,
+		Context -> Table<Raster<GPU>>,
 		Context -> String,
 		Context -> f64,
 	)]

node-graph/gcore/src/types.rs

@@ -167,14 +167,17 @@ fn migrate_type_descriptor_names<'de, D: serde::Deserializer<'de>>(deserializer:
 	let name = match name.as_str() {
 		"f32" => "f64".to_string(),
 		"graphene_core::transform::Footprint" => "std::option::Option<std::sync::Arc<graphene_core::context::OwnedContextImpl>>".to_string(),
-		"graphene_core::graphic_element::GraphicGroup" => "graphene_core::instances::Instances<graphene_core::graphic_element::GraphicGroup>".to_string(),
-		"graphene_core::vector::vector_data::VectorData" => "graphene_core::instances::Instances<graphene_core::vector::vector_data::VectorData>".to_string(),
+		"graphene_core::graphic_element::GraphicGroup" => "graphene_core::table::Table<graphene_core::graphic_element::GraphicGroup>".to_string(),
+		"graphene_core::vector::vector_data::VectorData" => "graphene_core::table::Table<graphene_core::vector::vector_data::VectorData>".to_string(),
 		"graphene_core::raster::image::ImageFrame<Color>"
 		| "graphene_core::raster::image::ImageFrame<graphene_core::raster::color::Color>"
 		| "graphene_core::instances::Instances<graphene_core::raster::image::ImageFrame<Color>>"
-		| "graphene_core::instances::Instances<graphene_core::raster::image::ImageFrame<graphene_core::raster::color::Color>>" => {
-			"graphene_core::instances::Instances<graphene_core::raster::image::Image<graphene_core::raster::color::Color>>".to_string()
+		| "graphene_core::instances::Instances<graphene_core::raster::image::ImageFrame<graphene_core::raster::color::Color>>"
+		| "graphene_core::instances::Instances<graphene_core::raster::image::Image<graphene_core::raster::color::Color>>" => {
+			"graphene_core::table::Table<graphene_core::raster::image::Image<graphene_core::raster::color::Color>>".to_string()
 		}
+		"graphene_core::instances::Instances<graphene_core::vector::vector_data::VectorData>" => "graphene_core::table::Table<graphene_core::vector::vector_data::VectorData>".to_string(),
+		"graphene_core::instances::Instances<graphene_core::graphic_element::Artboard>" => "graphene_core::table::Table<graphene_core::artboard::Artboard>".to_string(),
 		_ => name,
 	};
 

node-graph/gcore/src/vector/algorithms/instance.rs

@@ -1,33 +1,33 @@
-use crate::instances::{InstanceRef, Instances};
-use crate::raster_types::{CPU, RasterDataTable};
-use crate::vector::VectorDataTable;
-use crate::{CloneVarArgs, Context, Ctx, ExtractAll, ExtractIndex, ExtractVarArgs, GraphicElement, GraphicGroupTable, OwnedContextImpl};
+use crate::raster_types::{CPU, Raster};
+use crate::table::{Table, TableRowRef};
+use crate::vector::VectorData;
+use crate::{CloneVarArgs, Context, Ctx, ExtractAll, ExtractIndex, ExtractVarArgs, GraphicElement, OwnedContextImpl};
 use glam::DVec2;
 
 #[node_macro::node(name("Instance on Points"), category("Instancing"), path(graphene_core::vector))]
 async fn instance_on_points<T: Into<GraphicElement> + Default + Send + Clone + 'static>(
 	ctx: impl ExtractAll + CloneVarArgs + Sync + Ctx,
-	points: VectorDataTable,
+	points: Table<VectorData>,
 	#[implementations(
-		Context -> GraphicGroupTable,
-		Context -> VectorDataTable,
-		Context -> RasterDataTable<CPU>
+		Context -> Table<GraphicElement>,
+		Context -> Table<VectorData>,
+		Context -> Table<Raster<CPU>>
 	)]
-	instance: impl Node<'n, Context<'static>, Output = Instances<T>>,
+	instance: impl Node<'n, Context<'static>, Output = Table<T>>,
 	reverse: bool,
-) -> Instances<T> {
-	let mut result_table = Instances::<T>::default();
+) -> Table<T> {
+	let mut result_table = Table::new();
 
-	for InstanceRef { instance: points, transform, .. } in points.instance_ref_iter() {
+	for TableRowRef { element: points, transform, .. } in points.iter_ref() {
 		let mut iteration = async |index, point| {
 			let transformed_point = transform.transform_point2(point);
 
 			let new_ctx = OwnedContextImpl::from(ctx.clone()).with_index(index).with_vararg(Box::new(transformed_point));
 			let generated_instance = instance.eval(new_ctx.into_context()).await;
 
-			for mut instanced in generated_instance.instance_iter() {
-				instanced.transform.translation = transformed_point;
-				result_table.push(instanced);
+			for mut generated_row in generated_instance.iter() {
+				generated_row.transform.translation = transformed_point;
+				result_table.push(generated_row);
 			}
 		};
 
@@ -50,17 +50,17 @@ async fn instance_on_points<T: Into<GraphicElement> + Default + Send + Clone + '
 async fn instance_repeat<T: Into<GraphicElement> + Default + Send + Clone + 'static>(
 	ctx: impl ExtractAll + CloneVarArgs + Ctx,
 	#[implementations(
-		Context -> GraphicGroupTable,
-		Context -> VectorDataTable,
-		Context -> RasterDataTable<CPU>
+		Context -> Table<GraphicElement>,
+		Context -> Table<VectorData>,
+		Context -> Table<Raster<CPU>>
 	)]
-	instance: impl Node<'n, Context<'static>, Output = Instances<T>>,
+	instance: impl Node<'n, Context<'static>, Output = Table<T>>,
 	#[default(1)] count: u64,
 	reverse: bool,
-) -> Instances<T> {
+) -> Table<T> {
 	let count = count.max(1) as usize;
 
-	let mut result_table = Instances::<T>::default();
+	let mut result_table = Table::new();
 
 	for index in 0..count {
 		let index = if reverse { count - index - 1 } else { index };
@@ -68,8 +68,8 @@ async fn instance_repeat<T: Into<GraphicElement> + Default + Send + Clone + 'sta
 		let new_ctx = OwnedContextImpl::from(ctx.clone()).with_index(index);
 		let generated_instance = instance.eval(new_ctx.into_context()).await;
 
-		for instanced in generated_instance.instance_iter() {
-			result_table.push(instanced);
+		for generated_row in generated_instance.iter() {
+			result_table.push(generated_row);
 		}
 	}
 
@@ -128,11 +128,11 @@ mod test {
 		);
 
 		let positions = [DVec2::new(40., 20.), DVec2::ONE, DVec2::new(-42., 9.), DVec2::new(10., 345.)];
-		let points = VectorDataTable::new(VectorData::from_subpath(Subpath::from_anchors_linear(positions, false)));
-		let repeated = super::instance_on_points(owned, points, &rect, false).await;
-		assert_eq!(repeated.len(), positions.len());
-		for (position, instanced) in positions.into_iter().zip(repeated.instance_ref_iter()) {
-			let bounds = instanced.instance.bounding_box_with_transform(*instanced.transform).unwrap();
+		let points = Table::new_from_element(VectorData::from_subpath(Subpath::from_anchors_linear(positions, false)));
+		let generated = super::instance_on_points(owned, points, &rect, false).await;
+		assert_eq!(generated.len(), positions.len());
+		for (position, generated_row) in positions.into_iter().zip(generated.iter_ref()) {
+			let bounds = generated_row.element.bounding_box_with_transform(*generated_row.transform).unwrap();
 			assert!(position.abs_diff_eq((bounds[0] + bounds[1]) / 2., 1e-10));
 			assert_eq!((bounds[1] - bounds[0]).x, position.y);
 		}

node-graph/gcore/src/vector/generator_nodes.rs

@@ -2,21 +2,22 @@ use super::misc::{ArcType, AsU64, GridType};
 use super::{PointId, SegmentId, StrokeId};
 use crate::Ctx;
 use crate::registry::types::{Angle, PixelSize};
-use crate::vector::{HandleId, VectorData, VectorDataTable};
+use crate::table::Table;
+use crate::vector::{HandleId, VectorData};
 use bezier_rs::Subpath;
 use glam::DVec2;
 
 trait CornerRadius {
-	fn generate(self, size: DVec2, clamped: bool) -> VectorDataTable;
+	fn generate(self, size: DVec2, clamped: bool) -> Table<VectorData>;
 }
 impl CornerRadius for f64 {
-	fn generate(self, size: DVec2, clamped: bool) -> VectorDataTable {
+	fn generate(self, size: DVec2, clamped: bool) -> Table<VectorData> {
 		let clamped_radius = if clamped { self.clamp(0., size.x.min(size.y).max(0.) / 2.) } else { self };
-		VectorDataTable::new(VectorData::from_subpath(Subpath::new_rounded_rect(size / -2., size / 2., [clamped_radius; 4])))
+		Table::new_from_element(VectorData::from_subpath(Subpath::new_rounded_rect(size / -2., size / 2., [clamped_radius; 4])))
 	}
 }
 impl CornerRadius for [f64; 4] {
-	fn generate(self, size: DVec2, clamped: bool) -> VectorDataTable {
+	fn generate(self, size: DVec2, clamped: bool) -> Table<VectorData> {
 		let clamped_radius = if clamped {
 			// Algorithm follows the CSS spec: <https://drafts.csswg.org/css-backgrounds/#corner-overlap>
 
@@ -32,7 +33,7 @@ impl CornerRadius for [f64; 4] {
 		} else {
 			self
 		};
-		VectorDataTable::new(VectorData::from_subpath(Subpath::new_rounded_rect(size / -2., size / 2., clamped_radius)))
+		Table::new_from_element(VectorData::from_subpath(Subpath::new_rounded_rect(size / -2., size / 2., clamped_radius)))
 	}
 }
 
@@ -43,9 +44,9 @@ fn circle(
 	#[unit(" px")]
 	#[default(50.)]
 	radius: f64,
-) -> VectorDataTable {
+) -> Table<VectorData> {
 	let radius = radius.abs();
-	VectorDataTable::new(VectorData::from_subpath(Subpath::new_ellipse(DVec2::splat(-radius), DVec2::splat(radius))))
+	Table::new_from_element(VectorData::from_subpath(Subpath::new_ellipse(DVec2::splat(-radius), DVec2::splat(radius))))
 }
 
 #[node_macro::node(category("Vector: Shape"))]
@@ -60,8 +61,8 @@ fn arc(
 	#[range((0., 360.))]
 	sweep_angle: Angle,
 	arc_type: ArcType,
-) -> VectorDataTable {
-	VectorDataTable::new(VectorData::from_subpath(Subpath::new_arc(
+) -> Table<VectorData> {
+	Table::new_from_element(VectorData::from_subpath(Subpath::new_arc(
 		radius,
 		start_angle / 360. * std::f64::consts::TAU,
 		sweep_angle / 360. * std::f64::consts::TAU,
@@ -83,7 +84,7 @@ fn ellipse(
 	#[unit(" px")]
 	#[default(25)]
 	radius_y: f64,
-) -> VectorDataTable {
+) -> Table<VectorData> {
 	let radius = DVec2::new(radius_x, radius_y);
 	let corner1 = -radius;
 	let corner2 = radius;
@@ -97,7 +98,7 @@ fn ellipse(
 			.push([HandleId::end(ellipse.segment_domain.ids()[i]), HandleId::primary(ellipse.segment_domain.ids()[(i + 1) % len])]);
 	}
 
-	VectorDataTable::new(ellipse)
+	Table::new_from_element(ellipse)
 }
 
 #[node_macro::node(category("Vector: Shape"), properties("rectangle_properties"))]
@@ -113,7 +114,7 @@ fn rectangle<T: CornerRadius>(
 	_individual_corner_radii: bool, // TODO: Move this to the bottom once we have a migration capability
 	#[implementations(f64, [f64; 4])] corner_radius: T,
 	#[default(true)] clamped: bool,
-) -> VectorDataTable {
+) -> Table<VectorData> {
 	corner_radius.generate(DVec2::new(width, height), clamped)
 }
 
@@ -128,10 +129,10 @@ fn regular_polygon<T: AsU64>(
 	#[unit(" px")]
 	#[default(50)]
 	radius: f64,
-) -> VectorDataTable {
+) -> Table<VectorData> {
 	let points = sides.as_u64();
 	let radius: f64 = radius * 2.;
-	VectorDataTable::new(VectorData::from_subpath(Subpath::new_regular_polygon(DVec2::splat(-radius), points, radius)))
+	Table::new_from_element(VectorData::from_subpath(Subpath::new_regular_polygon(DVec2::splat(-radius), points, radius)))
 }
 
 #[node_macro::node(category("Vector: Shape"))]
@@ -148,17 +149,17 @@ fn star<T: AsU64>(
 	#[unit(" px")]
 	#[default(25)]
 	radius_2: f64,
-) -> VectorDataTable {
+) -> Table<VectorData> {
 	let points = sides.as_u64();
 	let diameter: f64 = radius_1 * 2.;
 	let inner_diameter = radius_2 * 2.;
 
-	VectorDataTable::new(VectorData::from_subpath(Subpath::new_star_polygon(DVec2::splat(-diameter), points, diameter, inner_diameter)))
+	Table::new_from_element(VectorData::from_subpath(Subpath::new_star_polygon(DVec2::splat(-diameter), points, diameter, inner_diameter)))
 }
 
 #[node_macro::node(category("Vector: Shape"))]
-fn line(_: impl Ctx, _primary: (), #[default(0., 0.)] start: PixelSize, #[default(100., 100.)] end: PixelSize) -> VectorDataTable {
-	VectorDataTable::new(VectorData::from_subpath(Subpath::new_line(start, end)))
+fn line(_: impl Ctx, _primary: (), #[default(0., 0.)] start: PixelSize, #[default(100., 100.)] end: PixelSize) -> Table<VectorData> {
+	Table::new_from_element(VectorData::from_subpath(Subpath::new_line(start, end)))
 }
 
 trait GridSpacing {
@@ -188,7 +189,7 @@ fn grid<T: GridSpacing>(
 	#[default(10)] columns: u32,
 	#[default(10)] rows: u32,
 	#[default(30., 30.)] angles: DVec2,
-) -> VectorDataTable {
+) -> Table<VectorData> {
 	let (x_spacing, y_spacing) = spacing.as_dvec2().into();
 	let (angle_a, angle_b) = angles.into();
 
@@ -270,7 +271,7 @@ fn grid<T: GridSpacing>(
 		}
 	}
 
-	VectorDataTable::new(vector_data)
+	Table::new_from_element(vector_data)
 }
 
 #[cfg(test)]
@@ -284,9 +285,9 @@ mod tests {
 
 		// Works properly
 		let grid = grid((), (), GridType::Isometric, 10., 5, 5, (30., 30.).into());
-		assert_eq!(grid.instance_ref_iter().next().unwrap().instance.point_domain.ids().len(), 5 * 5);
-		assert_eq!(grid.instance_ref_iter().next().unwrap().instance.segment_bezier_iter().count(), 4 * 5 + 4 * 9);
-		for (_, bezier, _, _) in grid.instance_ref_iter().next().unwrap().instance.segment_bezier_iter() {
+		assert_eq!(grid.iter_ref().next().unwrap().element.point_domain.ids().len(), 5 * 5);
+		assert_eq!(grid.iter_ref().next().unwrap().element.segment_bezier_iter().count(), 4 * 5 + 4 * 9);
+		for (_, bezier, _, _) in grid.iter_ref().next().unwrap().element.segment_bezier_iter() {
 			assert_eq!(bezier.handles, bezier_rs::BezierHandles::Linear);
 			assert!(
 				((bezier.start - bezier.end).length() - 10.).abs() < 1e-5,
@@ -299,9 +300,9 @@ mod tests {
 	#[test]
 	fn skew_isometric_grid_test() {
 		let grid = grid((), (), GridType::Isometric, 10., 5, 5, (40., 30.).into());
-		assert_eq!(grid.instance_ref_iter().next().unwrap().instance.point_domain.ids().len(), 5 * 5);
-		assert_eq!(grid.instance_ref_iter().next().unwrap().instance.segment_bezier_iter().count(), 4 * 5 + 4 * 9);
-		for (_, bezier, _, _) in grid.instance_ref_iter().next().unwrap().instance.segment_bezier_iter() {
+		assert_eq!(grid.iter_ref().next().unwrap().element.point_domain.ids().len(), 5 * 5);
+		assert_eq!(grid.iter_ref().next().unwrap().element.segment_bezier_iter().count(), 4 * 5 + 4 * 9);
+		for (_, bezier, _, _) in grid.iter_ref().next().unwrap().element.segment_bezier_iter() {
 			assert_eq!(bezier.handles, bezier_rs::BezierHandles::Linear);
 			let vector = bezier.start - bezier.end;
 			let angle = (vector.angle_to(DVec2::X).to_degrees() + 180.) % 180.;

node-graph/gcore/src/vector/vector_data.rs

@@ -5,11 +5,11 @@ mod modification;
 use super::misc::{dvec2_to_point, point_to_dvec2};
 use super::style::{PathStyle, Stroke};
 use crate::bounds::BoundingBox;
-use crate::instances::Instances;
 use crate::math::quad::Quad;
+use crate::table::Table;
 use crate::transform::Transform;
 use crate::vector::click_target::{ClickTargetType, FreePoint};
-use crate::{AlphaBlending, Color, GraphicGroupTable};
+use crate::{AlphaBlending, Color, GraphicElement};
 pub use attributes::*;
 use bezier_rs::{BezierHandles, ManipulatorGroup};
 use core::borrow::Borrow;
@@ -22,7 +22,7 @@ pub use modification::*;
 use std::collections::HashMap;
 
 // TODO: Eventually remove this migration document upgrade code
-pub fn migrate_vector_data<'de, D: serde::Deserializer<'de>>(deserializer: D) -> Result<VectorDataTable, D::Error> {
+pub fn migrate_vector_data<'de, D: serde::Deserializer<'de>>(deserializer: D) -> Result<Table<VectorData>, D::Error> {
 	use serde::Deserialize;
 
 	#[derive(Clone, Debug, PartialEq, DynAny, serde::Serialize, serde::Deserialize)]
@@ -41,7 +41,7 @@ pub fn migrate_vector_data<'de, D: serde::Deserializer<'de>>(deserializer: D) ->
 		pub region_domain: RegionDomain,
 
 		// Used to store the upstream graphic group during destructive Boolean Operations (and other nodes with a similar effect) so that click targets can be preserved.
-		pub upstream_graphic_group: Option<GraphicGroupTable>,
+		pub upstream_graphic_group: Option<Table<GraphicElement>>,
 	}
 
 	#[derive(serde::Serialize, serde::Deserialize)]
@@ -50,13 +50,13 @@ pub fn migrate_vector_data<'de, D: serde::Deserializer<'de>>(deserializer: D) ->
 	enum EitherFormat {
 		VectorData(VectorData),
 		OldVectorData(OldVectorData),
-		VectorDataTable(VectorDataTable),
+		VectorDataTable(Table<VectorData>),
 	}
 
 	Ok(match EitherFormat::deserialize(deserializer)? {
-		EitherFormat::VectorData(vector_data) => VectorDataTable::new(vector_data),
+		EitherFormat::VectorData(vector_data) => Table::new_from_element(vector_data),
 		EitherFormat::OldVectorData(old) => {
-			let mut vector_data_table = VectorDataTable::new(VectorData {
+			let mut vector_data_table = Table::new_from_element(VectorData {
 				style: old.style,
 				colinear_manipulators: old.colinear_manipulators,
 				point_domain: old.point_domain,
@@ -64,16 +64,14 @@ pub fn migrate_vector_data<'de, D: serde::Deserializer<'de>>(deserializer: D) ->
 				region_domain: old.region_domain,
 				upstream_graphic_group: old.upstream_graphic_group,
 			});
-			*vector_data_table.instance_mut_iter().next().unwrap().transform = old.transform;
-			*vector_data_table.instance_mut_iter().next().unwrap().alpha_blending = old.alpha_blending;
+			*vector_data_table.iter_mut().next().unwrap().transform = old.transform;
+			*vector_data_table.iter_mut().next().unwrap().alpha_blending = old.alpha_blending;
 			vector_data_table
 		}
 		EitherFormat::VectorDataTable(vector_data_table) => vector_data_table,
 	})
 }
 
-pub type VectorDataTable = Instances<VectorData>;
-
 /// [VectorData] is passed between nodes.
 /// It contains a list of subpaths (that may be open or closed), a transform, and some style information.
 ///
@@ -91,7 +89,7 @@ pub struct VectorData {
 	pub region_domain: RegionDomain,
 
 	// Used to store the upstream graphic group during destructive Boolean Operations (and other nodes with a similar effect) so that click targets can be preserved.
-	pub upstream_graphic_group: Option<GraphicGroupTable>,
+	pub upstream_graphic_group: Option<Table<GraphicElement>>,
 }
 
 impl Default for VectorData {
@@ -495,24 +493,24 @@ impl VectorData {
 	}
 }
 
-impl BoundingBox for VectorDataTable {
+impl BoundingBox for Table<VectorData> {
 	fn bounding_box(&self, transform: DAffine2, include_stroke: bool) -> Option<[DVec2; 2]> {
-		self.instance_ref_iter()
-			.flat_map(|instance| {
+		self.iter_ref()
+			.flat_map(|row| {
 				if !include_stroke {
-					return instance.instance.bounding_box_with_transform(transform * *instance.transform);
+					return row.element.bounding_box_with_transform(transform * *row.transform);
 				}
 
-				let stroke_width = instance.instance.style.stroke().map(|s| s.weight()).unwrap_or_default();
+				let stroke_width = row.element.style.stroke().map(|s| s.weight()).unwrap_or_default();
 
-				let miter_limit = instance.instance.style.stroke().map(|s| s.join_miter_limit).unwrap_or(1.);
+				let miter_limit = row.element.style.stroke().map(|s| s.join_miter_limit).unwrap_or(1.);
 
 				let scale = transform.decompose_scale();
 
 				// We use the full line width here to account for different styles of stroke caps
 				let offset = DVec2::splat(stroke_width * scale.x.max(scale.y) * miter_limit);
 
-				instance.instance.bounding_box_with_transform(transform * *instance.transform).map(|[a, b]| [a - offset, b + offset])
+				row.element.bounding_box_with_transform(transform * *row.transform).map(|[a, b]| [a - offset, b + offset])
 			})
 			.reduce(Quad::combine_bounds)
 	}

node-graph/gcore/src/vector/vector_data/attributes.rs

@@ -48,7 +48,7 @@ macro_rules! create_ids {
 	};
 }
 
-create_ids! { InstanceId, PointId, SegmentId, RegionId, StrokeId, FillId }
+create_ids! { PointId, SegmentId, RegionId, StrokeId, FillId }
 
 /// A no-op hasher that allows writing u64s (the id type).
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Default)]

node-graph/gcore/src/vector/vector_data/modification.rs

@@ -1,6 +1,6 @@
 use super::*;
 use crate::Ctx;
-use crate::instances::Instance;
+use crate::table::TableRow;
 use crate::uuid::{NodeId, generate_uuid};
 use bezier_rs::BezierHandles;
 use dyn_any::DynAny;
@@ -420,35 +420,35 @@ impl Hash for VectorModification {
 
 /// Applies a diff modification to a vector path.
 #[node_macro::node(category(""))]
-async fn path_modify(_ctx: impl Ctx, mut vector_data: VectorDataTable, modification: Box<VectorModification>, node_path: Vec<NodeId>) -> VectorDataTable {
+async fn path_modify(_ctx: impl Ctx, mut vector_data: Table<VectorData>, modification: Box<VectorModification>, node_path: Vec<NodeId>) -> Table<VectorData> {
 	if vector_data.is_empty() {
-		vector_data.push(Instance::default());
+		vector_data.push(TableRow::default());
 	}
-	let vector_data_instance = vector_data.get_mut(0).expect("push should give one item");
-	modification.apply(vector_data_instance.instance);
+	let row = vector_data.get_mut(0).expect("push should give one item");
+	modification.apply(row.element);
 
 	// Update the source node id
 	let this_node_path = node_path.iter().rev().nth(1).copied();
-	*vector_data_instance.source_node_id = vector_data_instance.source_node_id.or(this_node_path);
+	*row.source_node_id = row.source_node_id.or(this_node_path);
 
 	if vector_data.len() > 1 {
-		warn!("The path modify ran on {} instances of vector data. Only the first can be modified.", vector_data.len());
+		warn!("The path modify ran on {} rows of vector data. Only the first can be modified.", vector_data.len());
 	}
 	vector_data
 }
 
 /// Applies the vector path's local transformation to its geometry and resets it to the identity.
 #[node_macro::node(category("Vector"))]
-async fn apply_transform(_ctx: impl Ctx, mut vector_data: VectorDataTable) -> VectorDataTable {
-	for vector_data_instance in vector_data.instance_mut_iter() {
-		let vector_data = vector_data_instance.instance;
-		let transform = *vector_data_instance.transform;
+async fn apply_transform(_ctx: impl Ctx, mut vector_data: Table<VectorData>) -> Table<VectorData> {
+	for row in vector_data.iter_mut() {
+		let vector_data = row.element;
+		let transform = *row.transform;
 
 		for (_, point) in vector_data.point_domain.positions_mut() {
 			*point = transform.transform_point2(*point);
 		}
 
-		*vector_data_instance.transform = DAffine2::IDENTITY;
+		*row.transform = DAffine2::IDENTITY;
 	}
 
 	vector_data

node-graph/gpath-bool/src/lib.rs

@@ -1,11 +1,11 @@
 use bezier_rs::{ManipulatorGroup, Subpath};
 use dyn_any::DynAny;
 use glam::{DAffine2, DVec2};
-use graphene_core::instances::{Instance, InstanceRef};
+use graphene_core::table::{Table, TableRow, TableRowRef};
 use graphene_core::vector::algorithms::merge_by_distance::MergeByDistanceExt;
 use graphene_core::vector::style::Fill;
-use graphene_core::vector::{PointId, VectorData, VectorDataTable};
-use graphene_core::{Color, Ctx, GraphicElement, GraphicGroupTable};
+use graphene_core::vector::{PointId, VectorData};
+use graphene_core::{Color, Ctx, GraphicElement};
 pub use path_bool as path_bool_lib;
 use path_bool::{FillRule, PathBooleanOperation};
 use std::ops::Mul;
@@ -32,10 +32,10 @@ pub enum BooleanOperation {
 
 /// Combines the geometric forms of one or more closed paths into a new vector path that results from cutting or joining the paths by the chosen method.
 #[node_macro::node(category(""))]
-async fn boolean_operation<I: Into<GraphicGroupTable> + 'n + Send + Clone>(
+async fn boolean_operation<I: Into<Table<GraphicElement>> + 'n + Send + Clone>(
 	_: impl Ctx,
 	/// The group of paths to perform the boolean operation on. Nested groups are automatically flattened.
-	#[implementations(GraphicGroupTable, VectorDataTable)]
+	#[implementations(Table<GraphicElement>, Table<VectorData>)]
 	group_of_paths: I,
 	/// Which boolean operation to perform on the paths.
 	///
@@ -44,29 +44,29 @@ async fn boolean_operation<I: Into<GraphicGroupTable> + 'n + Send + Clone>(
 	/// Intersection cuts away all but the overlapping areas shared by every path.
 	/// Difference cuts away the overlapping areas shared by every path, leaving only the non-overlapping areas.
 	operation: BooleanOperation,
-) -> VectorDataTable {
+) -> Table<VectorData> {
 	let group_of_paths = group_of_paths.into();
 
 	// The first index is the bottom of the stack
-	let mut result_vector_data_table = boolean_operation_on_vector_data_table(flatten_vector_data(&group_of_paths).instance_ref_iter(), operation);
+	let mut result_vector_data_table = boolean_operation_on_vector_data_table(flatten_vector_data(&group_of_paths).iter_ref(), operation);
 
 	// Replace the transformation matrix with a mutation of the vector points themselves
-	if let Some(result_vector_data) = result_vector_data_table.instance_mut_iter().next() {
+	if let Some(result_vector_data) = result_vector_data_table.iter_mut().next() {
 		let transform = *result_vector_data.transform;
 		*result_vector_data.transform = DAffine2::IDENTITY;
 
-		VectorData::transform(result_vector_data.instance, transform);
-		result_vector_data.instance.style.set_stroke_transform(DAffine2::IDENTITY);
-		result_vector_data.instance.upstream_graphic_group = Some(group_of_paths.clone());
+		VectorData::transform(result_vector_data.element, transform);
+		result_vector_data.element.style.set_stroke_transform(DAffine2::IDENTITY);
+		result_vector_data.element.upstream_graphic_group = Some(group_of_paths.clone());
 
 		// Clean up the boolean operation result by merging duplicated points
-		result_vector_data.instance.merge_by_distance_spatial(*result_vector_data.transform, 0.0001);
+		result_vector_data.element.merge_by_distance_spatial(*result_vector_data.transform, 0.0001);
 	}
 
 	result_vector_data_table
 }
 
-fn boolean_operation_on_vector_data_table<'a>(vector_data: impl DoubleEndedIterator<Item = InstanceRef<'a, VectorData>> + Clone, boolean_operation: BooleanOperation) -> VectorDataTable {
+fn boolean_operation_on_vector_data_table<'a>(vector_data: impl DoubleEndedIterator<Item = TableRowRef<'a, VectorData>> + Clone, boolean_operation: BooleanOperation) -> Table<VectorData> {
 	match boolean_operation {
 		BooleanOperation::Union => union(vector_data),
 		BooleanOperation::SubtractFront => subtract(vector_data),
@@ -76,23 +76,23 @@ fn boolean_operation_on_vector_data_table<'a>(vector_data: impl DoubleEndedItera
 	}
 }
 
-fn union<'a>(vector_data: impl DoubleEndedIterator<Item = InstanceRef<'a, VectorData>>) -> VectorDataTable {
+fn union<'a>(vector_data: impl DoubleEndedIterator<Item = TableRowRef<'a, VectorData>>) -> Table<VectorData> {
 	// Reverse vector data so that the result style is the style of the first vector data
 	let mut vector_data_reversed = vector_data.rev();
 
-	let mut result_vector_data_table = VectorDataTable::new_instance(vector_data_reversed.next().map(|x| x.to_instance_cloned()).unwrap_or_default());
-	let mut first_instance = result_vector_data_table.instance_mut_iter().next().expect("Expected the one instance we just pushed");
+	let mut result_vector_data_table = Table::new_from_row(vector_data_reversed.next().map(|x| x.into_cloned()).unwrap_or_default());
+	let mut first_row = result_vector_data_table.iter_mut().next().expect("Expected the one row we just pushed");
 
 	// Loop over all vector data and union it with the result
-	let default = Instance::default();
-	let mut second_vector_data = Some(vector_data_reversed.next().unwrap_or(default.to_instance_ref()));
+	let default = TableRow::default();
+	let mut second_vector_data = Some(vector_data_reversed.next().unwrap_or(default.as_ref()));
 	while let Some(lower_vector_data) = second_vector_data {
-		let transform_of_lower_into_space_of_upper = first_instance.transform.inverse() * *lower_vector_data.transform;
+		let transform_of_lower_into_space_of_upper = first_row.transform.inverse() * *lower_vector_data.transform;
 
-		let result = &mut first_instance.instance;
+		let result = &mut first_row.element;
 
 		let upper_path_string = to_path(result, DAffine2::IDENTITY);
-		let lower_path_string = to_path(lower_vector_data.instance, transform_of_lower_into_space_of_upper);
+		let lower_path_string = to_path(lower_vector_data.element, transform_of_lower_into_space_of_upper);
 
 		#[allow(unused_unsafe)]
 		let boolean_operation_string = unsafe { boolean_union(upper_path_string, lower_path_string) };
@@ -109,21 +109,21 @@ fn union<'a>(vector_data: impl DoubleEndedIterator<Item = InstanceRef<'a, Vector
 	result_vector_data_table
 }
 
-fn subtract<'a>(vector_data: impl Iterator<Item = InstanceRef<'a, VectorData>>) -> VectorDataTable {
+fn subtract<'a>(vector_data: impl Iterator<Item = TableRowRef<'a, VectorData>>) -> Table<VectorData> {
 	let mut vector_data = vector_data.into_iter();
 
-	let mut result_vector_data_table = VectorDataTable::new_instance(vector_data.next().map(|x| x.to_instance_cloned()).unwrap_or_default());
-	let mut first_instance = result_vector_data_table.instance_mut_iter().next().expect("Expected the one instance we just pushed");
+	let mut result_vector_data_table = Table::new_from_row(vector_data.next().map(|x| x.into_cloned()).unwrap_or_default());
+	let mut first_row = result_vector_data_table.iter_mut().next().expect("Expected the one row we just pushed");
 
 	let mut next_vector_data = vector_data.next();
 
 	while let Some(lower_vector_data) = next_vector_data {
-		let transform_of_lower_into_space_of_upper = first_instance.transform.inverse() * *lower_vector_data.transform;
+		let transform_of_lower_into_space_of_upper = first_row.transform.inverse() * *lower_vector_data.transform;
 
-		let result = &mut first_instance.instance;
+		let result = &mut first_row.element;
 
 		let upper_path_string = to_path(result, DAffine2::IDENTITY);
-		let lower_path_string = to_path(lower_vector_data.instance, transform_of_lower_into_space_of_upper);
+		let lower_path_string = to_path(lower_vector_data.element, transform_of_lower_into_space_of_upper);
 
 		#[allow(unused_unsafe)]
 		let boolean_operation_string = unsafe { boolean_subtract(upper_path_string, lower_path_string) };
@@ -140,23 +140,23 @@ fn subtract<'a>(vector_data: impl Iterator<Item = InstanceRef<'a, VectorData>>)
 	result_vector_data_table
 }
 
-fn intersect<'a>(vector_data: impl DoubleEndedIterator<Item = InstanceRef<'a, VectorData>>) -> VectorDataTable {
+fn intersect<'a>(vector_data: impl DoubleEndedIterator<Item = TableRowRef<'a, VectorData>>) -> Table<VectorData> {
 	let mut vector_data = vector_data.rev();
 
-	let mut result_vector_data_table = VectorDataTable::new_instance(vector_data.next().map(|x| x.to_instance_cloned()).unwrap_or_default());
-	let mut first_instance = result_vector_data_table.instance_mut_iter().next().expect("Expected the one instance we just pushed");
+	let mut result_vector_data_table = Table::new_from_row(vector_data.next().map(|x| x.into_cloned()).unwrap_or_default());
+	let mut first_row = result_vector_data_table.iter_mut().next().expect("Expected the one row we just pushed");
 
-	let default = Instance::default();
-	let mut second_vector_data = Some(vector_data.next().unwrap_or(default.to_instance_ref()));
+	let default = TableRow::default();
+	let mut second_vector_data = Some(vector_data.next().unwrap_or(default.as_ref()));
 
 	// For each vector data, set the result to the intersection of that data and the result
 	while let Some(lower_vector_data) = second_vector_data {
-		let transform_of_lower_into_space_of_upper = first_instance.transform.inverse() * *lower_vector_data.transform;
+		let transform_of_lower_into_space_of_upper = first_row.transform.inverse() * *lower_vector_data.transform;
 
-		let result = &mut first_instance.instance;
+		let result = &mut first_row.element;
 
 		let upper_path_string = to_path(result, DAffine2::IDENTITY);
-		let lower_path_string = to_path(lower_vector_data.instance, transform_of_lower_into_space_of_upper);
+		let lower_path_string = to_path(lower_vector_data.element, transform_of_lower_into_space_of_upper);
 
 		#[allow(unused_unsafe)]
 		let boolean_operation_string = unsafe { boolean_intersect(upper_path_string, lower_path_string) };
@@ -172,45 +172,45 @@ fn intersect<'a>(vector_data: impl DoubleEndedIterator<Item = InstanceRef<'a, Ve
 	result_vector_data_table
 }
 
-fn difference<'a>(vector_data: impl DoubleEndedIterator<Item = InstanceRef<'a, VectorData>> + Clone) -> VectorDataTable {
+fn difference<'a>(vector_data: impl DoubleEndedIterator<Item = TableRowRef<'a, VectorData>> + Clone) -> Table<VectorData> {
 	let mut vector_data_iter = vector_data.clone().rev();
-	let mut any_intersection = Instance::default();
-	let default = Instance::default();
-	let mut second_vector_data = Some(vector_data_iter.next().unwrap_or(default.to_instance_ref()));
+	let mut any_intersection = TableRow::default();
+	let default = TableRow::default();
+	let mut second_vector_data = Some(vector_data_iter.next().unwrap_or(default.as_ref()));
 
 	// Find where all vector data intersect at least once
 	while let Some(lower_vector_data) = second_vector_data {
 		let filtered_vector_data = vector_data.clone().filter(|v| *v != lower_vector_data).collect::<Vec<_>>().into_iter();
 		let unioned = boolean_operation_on_vector_data_table(filtered_vector_data, BooleanOperation::Union);
-		let first_instance = unioned.instance_ref_iter().next().expect("Expected at least one instance after the boolean union");
+		let first_row = unioned.iter_ref().next().expect("Expected at least one row after the boolean union");
 
-		let transform_of_lower_into_space_of_upper = first_instance.transform.inverse() * *lower_vector_data.transform;
+		let transform_of_lower_into_space_of_upper = first_row.transform.inverse() * *lower_vector_data.transform;
 
-		let upper_path_string = to_path(first_instance.instance, DAffine2::IDENTITY);
-		let lower_path_string = to_path(lower_vector_data.instance, transform_of_lower_into_space_of_upper);
+		let upper_path_string = to_path(first_row.element, DAffine2::IDENTITY);
+		let lower_path_string = to_path(lower_vector_data.element, transform_of_lower_into_space_of_upper);
 
 		#[allow(unused_unsafe)]
 		let boolean_intersection_string = unsafe { boolean_intersect(upper_path_string, lower_path_string) };
-		let mut instance = from_path(&boolean_intersection_string);
-		instance.style = first_instance.instance.style.clone();
-		let boolean_intersection_result = Instance {
-			instance,
-			transform: *first_instance.transform,
-			alpha_blending: *first_instance.alpha_blending,
-			source_node_id: *first_instance.source_node_id,
+		let mut element = from_path(&boolean_intersection_string);
+		element.style = first_row.element.style.clone();
+		let boolean_intersection_result = TableRow {
+			element,
+			transform: *first_row.transform,
+			alpha_blending: *first_row.alpha_blending,
+			source_node_id: *first_row.source_node_id,
 		};
 
 		let transform_of_lower_into_space_of_upper = boolean_intersection_result.transform.inverse() * any_intersection.transform;
 
-		let upper_path_string = to_path(&boolean_intersection_result.instance, DAffine2::IDENTITY);
-		let lower_path_string = to_path(&any_intersection.instance, transform_of_lower_into_space_of_upper);
+		let upper_path_string = to_path(&boolean_intersection_result.element, DAffine2::IDENTITY);
+		let lower_path_string = to_path(&any_intersection.element, transform_of_lower_into_space_of_upper);
 
 		#[allow(unused_unsafe)]
 		let union_result = from_path(&unsafe { boolean_union(upper_path_string, lower_path_string) });
-		any_intersection.instance = union_result;
+		any_intersection.element = union_result;
 
 		any_intersection.transform = boolean_intersection_result.transform;
-		any_intersection.instance.style = boolean_intersection_result.instance.style.clone();
+		any_intersection.element.style = boolean_intersection_result.element.style.clone();
 		any_intersection.alpha_blending = boolean_intersection_result.alpha_blending;
 
 		second_vector_data = vector_data_iter.next();
@@ -218,18 +218,18 @@ fn difference<'a>(vector_data: impl DoubleEndedIterator<Item = InstanceRef<'a, V
 
 	// Subtract the area where they intersect at least once from the union of all vector data
 	let union = boolean_operation_on_vector_data_table(vector_data, BooleanOperation::Union);
-	boolean_operation_on_vector_data_table(union.instance_ref_iter().chain(std::iter::once(any_intersection.to_instance_ref())), BooleanOperation::SubtractFront)
+	boolean_operation_on_vector_data_table(union.iter_ref().chain(std::iter::once(any_intersection.as_ref())), BooleanOperation::SubtractFront)
 }
 
-fn flatten_vector_data(graphic_group_table: &GraphicGroupTable) -> VectorDataTable {
+fn flatten_vector_data(graphic_group_table: &Table<GraphicElement>) -> Table<VectorData> {
 	graphic_group_table
-		.instance_ref_iter()
+		.iter_ref()
 		.flat_map(|element| {
-			match element.instance.clone() {
+			match element.element.clone() {
 				GraphicElement::VectorData(vector_data) => {
 					// Apply the parent group's transform to each element of vector data
 					vector_data
-						.instance_iter()
+						.iter()
 						.map(|mut sub_vector_data| {
 							sub_vector_data.transform = *element.transform * sub_vector_data.transform;
 
@@ -238,47 +238,47 @@ fn flatten_vector_data(graphic_group_table: &GraphicGroupTable) -> VectorDataTab
 						.collect::<Vec<_>>()
 				}
 				GraphicElement::RasterDataCPU(image) => {
-					let make_instance = |transform| {
+					let make_row = |transform| {
 						// Convert the image frame into a rectangular subpath with the image's transform
 						let mut subpath = Subpath::new_rect(DVec2::ZERO, DVec2::ONE);
 						subpath.apply_transform(transform);
 
 						// Create a vector data table row from the rectangular subpath, with a default black fill
-						let mut instance = VectorData::from_subpath(subpath);
-						instance.style.set_fill(Fill::Solid(Color::BLACK));
+						let mut element = VectorData::from_subpath(subpath);
+						element.style.set_fill(Fill::Solid(Color::BLACK));
 
-						Instance { instance, ..Default::default() }
+						TableRow { element, ..Default::default() }
 					};
 
 					// Apply the parent group's transform to each element of raster data
-					image.instance_ref_iter().map(|instance| make_instance(*element.transform * *instance.transform)).collect::<Vec<_>>()
+					image.iter_ref().map(|row| make_row(*element.transform * *row.transform)).collect::<Vec<_>>()
 				}
 				GraphicElement::RasterDataGPU(image) => {
-					let make_instance = |transform| {
+					let make_row = |transform| {
 						// Convert the image frame into a rectangular subpath with the image's transform
 						let mut subpath = Subpath::new_rect(DVec2::ZERO, DVec2::ONE);
 						subpath.apply_transform(transform);
 
 						// Create a vector data table row from the rectangular subpath, with a default black fill
-						let mut instance = VectorData::from_subpath(subpath);
-						instance.style.set_fill(Fill::Solid(Color::BLACK));
+						let mut element = VectorData::from_subpath(subpath);
+						element.style.set_fill(Fill::Solid(Color::BLACK));
 
-						Instance { instance, ..Default::default() }
+						TableRow { element, ..Default::default() }
 					};
 
 					// Apply the parent group's transform to each element of raster data
-					image.instance_ref_iter().map(|instance| make_instance(*element.transform * *instance.transform)).collect::<Vec<_>>()
+					image.iter_ref().map(|row| make_row(*element.transform * *row.transform)).collect::<Vec<_>>()
 				}
 				GraphicElement::GraphicGroup(mut graphic_group) => {
 					// Apply the parent group's transform to each element of inner group
-					for sub_element in graphic_group.instance_mut_iter() {
+					for sub_element in graphic_group.iter_mut() {
 						*sub_element.transform = *element.transform * *sub_element.transform;
 					}
 
 					// Recursively flatten the inner group into vector data
-					let unioned = boolean_operation_on_vector_data_table(flatten_vector_data(&graphic_group).instance_ref_iter(), BooleanOperation::Union);
+					let unioned = boolean_operation_on_vector_data_table(flatten_vector_data(&graphic_group).iter_ref(), BooleanOperation::Union);
 
-					unioned.instance_iter().collect::<Vec<_>>()
+					unioned.iter().collect::<Vec<_>>()
 				}
 			}
 		})

node-graph/graph-craft/src/document/value.rs

@@ -8,11 +8,13 @@ use graphene_application_io::{ImageTexture, SurfaceFrame};
 use graphene_brush::brush_cache::BrushCache;
 use graphene_brush::brush_stroke::BrushStroke;
 use graphene_core::raster::Image;
-use graphene_core::raster_types::CPU;
+use graphene_core::raster_types::{CPU, Raster};
+use graphene_core::table::Table;
 use graphene_core::transform::ReferencePoint;
 use graphene_core::uuid::NodeId;
+use graphene_core::vector::VectorData;
 use graphene_core::vector::style::Fill;
-use graphene_core::{Color, MemoHash, Node, Type};
+use graphene_core::{Artboard, Color, GraphicElement, MemoHash, Node, Type};
 use graphene_svg_renderer::RenderMetadata;
 use std::fmt::Display;
 use std::hash::Hash;
@@ -166,44 +168,36 @@ tagged_value! {
 	U64(u64),
 	Bool(bool),
 	String(String),
-	#[serde(alias = "IVec2", alias = "UVec2")]
-	DVec2(DVec2),
-	DAffine2(DAffine2),
 	OptionalF64(Option<f64>),
-	OptionalDVec2(Option<DVec2>),
-	// ==========================
-	// PRIMITIVE COLLECTION TYPES
-	// ==========================
+	// ========================
+	// LISTS OF PRIMITIVE TYPES
+	// ========================
 	#[serde(alias = "VecF32")] // TODO: Eventually remove this alias document upgrade code
 	VecF64(Vec<f64>),
-	VecU64(Vec<u64>),
 	VecDVec2(Vec<DVec2>),
 	F64Array4([f64; 4]),
 	NodePath(Vec<NodeId>),
-	#[serde(alias = "ManipulatorGroupIds")] // TODO: Eventually remove this alias document upgrade code
-	PointIds(Vec<graphene_core::vector::PointId>),
-	// ====================
-	// GRAPHICAL DATA TYPES
-	// ====================
-	GraphicElement(graphene_core::GraphicElement),
+	// ===========
+	// TABLE TYPES
+	// ===========
+	GraphicElement(GraphicElement),
 	#[cfg_attr(target_family = "wasm", serde(deserialize_with = "graphene_core::vector::migrate_vector_data"))] // TODO: Eventually remove this migration document upgrade code
-	VectorData(graphene_core::vector::VectorDataTable),
+	VectorData(Table<VectorData>),
 	#[cfg_attr(target_family = "wasm", serde(alias = "ImageFrame", deserialize_with = "graphene_core::raster::image::migrate_image_frame"))] // TODO: Eventually remove this migration document upgrade code
-	RasterData(graphene_core::raster_types::RasterDataTable<CPU>),
+	RasterData(Table<Raster<CPU>>),
 	#[cfg_attr(target_family = "wasm", serde(deserialize_with = "graphene_core::graphic_element::migrate_graphic_group"))] // TODO: Eventually remove this migration document upgrade code
-	GraphicGroup(graphene_core::GraphicGroupTable),
-	#[cfg_attr(target_family = "wasm", serde(deserialize_with = "graphene_core::graphic_element::migrate_artboard_group"))] // TODO: Eventually remove this migration document upgrade code
-	ArtboardGroup(graphene_core::ArtboardGroupTable),
+	GraphicGroup(Table<GraphicElement>),
+	#[cfg_attr(target_family = "wasm", serde(deserialize_with = "graphene_core::artboard::migrate_artboard_group"))] // TODO: Eventually remove this migration document upgrade code
+	ArtboardGroup(Table<Artboard>),
 	// ============
 	// STRUCT TYPES
 	// ============
-	Artboard(graphene_core::Artboard),
-	Image(graphene_core::raster::Image<Color>),
-	Color(graphene_core::raster::color::Color),
-	OptionalColor(Option<graphene_core::raster::color::Color>),
+	#[serde(alias = "IVec2", alias = "UVec2")]
+	DVec2(DVec2),
+	DAffine2(DAffine2),
+	Color(Color),
+	OptionalColor(Option<Color>),
 	Palette(Vec<Color>),
-	Subpaths(Vec<bezier_rs::Subpath<graphene_core::vector::PointId>>),
-	Fill(graphene_core::vector::style::Fill),
 	Stroke(graphene_core::vector::style::Stroke),
 	Gradient(graphene_core::vector::style::Gradient),
 	#[serde(alias = "GradientPositions")] // TODO: Eventually remove this alias document upgrade code
@@ -215,10 +209,10 @@ tagged_value! {
 	Curve(graphene_raster_nodes::curve::Curve),
 	Footprint(graphene_core::transform::Footprint),
 	VectorModification(Box<graphene_core::vector::VectorModification>),
-	FontCache(Arc<graphene_core::text::FontCache>),
 	// ==========
 	// ENUM TYPES
 	// ==========
+	Fill(graphene_core::vector::style::Fill),
 	BlendMode(graphene_core::blending::BlendMode),
 	LuminanceCalculation(graphene_raster_nodes::adjustments::LuminanceCalculation),
 	XY(graphene_core::extract_xy::XY),
@@ -243,7 +237,6 @@ tagged_value! {
 	StrokeAlign(graphene_core::vector::style::StrokeAlign),
 	PaintOrder(graphene_core::vector::style::PaintOrder),
 	FillType(graphene_core::vector::style::FillType),
-	FillChoice(graphene_core::vector::style::FillChoice),
 	GradientType(graphene_core::vector::style::GradientType),
 	ReferencePoint(graphene_core::transform::ReferencePoint),
 	CentroidType(graphene_core::vector::misc::CentroidType),

node-graph/graster-nodes/src/adjust.rs

@@ -10,8 +10,8 @@ impl Adjust<Color> for Color {
 }
 impl Adjust<Color> for Option<Color> {
 	fn adjust(&mut self, map_fn: impl Fn(&Color) -> Color) {
-		if let Some(v) = self {
-			*v = map_fn(v)
+		if let Some(color) = self {
+			*color = map_fn(color)
 		}
 	}
 }
@@ -20,19 +20,21 @@ impl Adjust<Color> for Option<Color> {
 mod adjust_std {
 	use super::*;
 	use graphene_core::gradient::GradientStops;
-	use graphene_core::raster_types::{CPU, RasterDataTable};
+	use graphene_core::raster_types::{CPU, Raster};
+	use graphene_core::table::Table;
+
 	impl Adjust<Color> for GradientStops {
 		fn adjust(&mut self, map_fn: impl Fn(&Color) -> Color) {
-			for (_pos, c) in self.iter_mut() {
-				*c = map_fn(c);
+			for (_, color) in self.iter_mut() {
+				*color = map_fn(color);
 			}
 		}
 	}
-	impl Adjust<Color> for RasterDataTable<CPU> {
+	impl Adjust<Color> for Table<Raster<CPU>> {
 		fn adjust(&mut self, map_fn: impl Fn(&Color) -> Color) {
-			for instance in self.instance_mut_iter() {
-				for c in instance.instance.data_mut().data.iter_mut() {
-					*c = map_fn(c);
+			for row in self.iter_mut() {
+				for color in row.element.data_mut().data.iter_mut() {
+					*color = map_fn(color);
 				}
 			}
 		}

node-graph/graster-nodes/src/adjustments.rs

@@ -6,7 +6,8 @@ use core::fmt::Debug;
 #[cfg(feature = "std")]
 use graphene_core::gradient::GradientStops;
 #[cfg(feature = "std")]
-use graphene_core::raster_types::{CPU, RasterDataTable};
+use graphene_core::raster_types::{CPU, Raster};
+use graphene_core::table::Table;
 use graphene_core_shaders::color::Color;
 use graphene_core_shaders::context::Ctx;
 use graphene_core_shaders::registry::types::{Angle, Percentage, SignedPercentage};
@@ -44,7 +45,7 @@ fn luminance<T: Adjust<Color>>(
 	_: impl Ctx,
 	#[implementations(
 		Color,
-		RasterDataTable<CPU>,
+		Table<Raster<CPU>>,
 		GradientStops,
 	)]
 	mut input: T,
@@ -68,7 +69,7 @@ fn gamma_correction<T: Adjust<Color>>(
 	_: impl Ctx,
 	#[implementations(
 		Color,
-		RasterDataTable<CPU>,
+		Table<Raster<CPU>>,
 		GradientStops,
 	)]
 	mut input: T,
@@ -88,7 +89,7 @@ fn extract_channel<T: Adjust<Color>>(
 	_: impl Ctx,
 	#[implementations(
 		Color,
-		RasterDataTable<CPU>,
+		Table<Raster<CPU>>,
 		GradientStops,
 	)]
 	mut input: T,
@@ -111,7 +112,7 @@ fn make_opaque<T: Adjust<Color>>(
 	_: impl Ctx,
 	#[implementations(
 		Color,
-		RasterDataTable<CPU>,
+		Table<Raster<CPU>>,
 		GradientStops,
 	)]
 	mut input: T,
@@ -136,7 +137,7 @@ fn brightness_contrast<T: Adjust<Color>>(
 	_: impl Ctx,
 	#[implementations(
 		Color,
-		RasterDataTable<CPU>,
+		Table<Raster<CPU>>,
 		GradientStops,
 	)]
 	mut input: T,
@@ -225,7 +226,7 @@ fn levels<T: Adjust<Color>>(
 	_: impl Ctx,
 	#[implementations(
 		Color,
-		RasterDataTable<CPU>,
+		Table<Raster<CPU>>,
 		GradientStops,
 	)]
 	mut image: T,
@@ -292,7 +293,7 @@ async fn black_and_white<T: Adjust<Color>>(
 	_: impl Ctx,
 	#[implementations(
 		Color,
-		RasterDataTable<CPU>,
+		Table<Raster<CPU>>,
 		GradientStops,
 	)]
 	mut image: T,
@@ -364,7 +365,7 @@ async fn hue_saturation<T: Adjust<Color>>(
 	_: impl Ctx,
 	#[implementations(
 		Color,
-		RasterDataTable<CPU>,
+		Table<Raster<CPU>>,
 		GradientStops,
 	)]
 	mut input: T,
@@ -398,7 +399,7 @@ async fn invert<T: Adjust<Color>>(
 	_: impl Ctx,
 	#[implementations(
 		Color,
-		RasterDataTable<CPU>,
+		Table<Raster<CPU>>,
 		GradientStops,
 	)]
 	mut input: T,
@@ -420,7 +421,7 @@ async fn threshold<T: Adjust<Color>>(
 	_: impl Ctx,
 	#[implementations(
 		Color,
-		RasterDataTable<CPU>,
+		Table<Raster<CPU>>,
 		GradientStops,
 	)]
 	mut image: T,
@@ -465,7 +466,7 @@ async fn vibrance<T: Adjust<Color>>(
 	_: impl Ctx,
 	#[implementations(
 		Color,
-		RasterDataTable<CPU>,
+		Table<Raster<CPU>>,
 		GradientStops,
 	)]
 	mut image: T,
@@ -630,7 +631,7 @@ async fn channel_mixer<T: Adjust<Color>>(
 	_: impl Ctx,
 	#[implementations(
 		Color,
-		RasterDataTable<CPU>,
+		Table<Raster<CPU>>,
 		GradientStops,
 	)]
 	mut image: T,
@@ -758,7 +759,7 @@ async fn selective_color<T: Adjust<Color>>(
 	_: impl Ctx,
 	#[implementations(
 		Color,
-		RasterDataTable<CPU>,
+		Table<Raster<CPU>>,
 		GradientStops,
 	)]
 	mut image: T,
@@ -900,7 +901,7 @@ async fn posterize<T: Adjust<Color>>(
 	_: impl Ctx,
 	#[implementations(
 		Color,
-		RasterDataTable<CPU>,
+		Table<Raster<CPU>>,
 		GradientStops,
 	)]
 	mut input: T,
@@ -933,7 +934,7 @@ async fn exposure<T: Adjust<Color>>(
 	_: impl Ctx,
 	#[implementations(
 		Color,
-		RasterDataTable<CPU>,
+		Table<Raster<CPU>>,
 		GradientStops,
 	)]
 	mut input: T,

node-graph/graster-nodes/src/blending_nodes.rs

@@ -2,7 +2,8 @@ use crate::adjust::Adjust;
 #[cfg(feature = "std")]
 use graphene_core::gradient::GradientStops;
 #[cfg(feature = "std")]
-use graphene_core::raster_types::{CPU, RasterDataTable};
+use graphene_core::raster_types::{CPU, Raster};
+use graphene_core::table::Table;
 use graphene_core_shaders::Ctx;
 use graphene_core_shaders::blending::BlendMode;
 use graphene_core_shaders::color::{Color, Pixel};
@@ -32,16 +33,18 @@ mod blend_std {
 	use core::cmp::Ordering;
 	use graphene_core::raster::Image;
 	use graphene_core::raster_types::Raster;
-	impl Blend<Color> for RasterDataTable<CPU> {
+	use graphene_core::table::Table;
+
+	impl Blend<Color> for Table<Raster<CPU>> {
 		fn blend(&self, under: &Self, blend_fn: impl Fn(Color, Color) -> Color) -> Self {
 			let mut result_table = self.clone();
-			for (over, under) in result_table.instance_mut_iter().zip(under.instance_ref_iter()) {
-				let data = over.instance.data.iter().zip(under.instance.data.iter()).map(|(a, b)| blend_fn(*a, *b)).collect();
+			for (over, under) in result_table.iter_mut().zip(under.iter_ref()) {
+				let data = over.element.data.iter().zip(under.element.data.iter()).map(|(a, b)| blend_fn(*a, *b)).collect();
 
-				*over.instance = Raster::new_cpu(Image {
+				*over.element = Raster::new_cpu(Image {
 					data,
-					width: over.instance.width,
-					height: over.instance.height,
+					width: over.element.width,
+					height: over.element.height,
 					base64_string: None,
 				});
 			}
@@ -124,14 +127,14 @@ async fn blend<T: Blend<Color> + Send>(
 	_: impl Ctx,
 	#[implementations(
 		Color,
-		RasterDataTable<CPU>,
+		Table<Raster<CPU>>,
 		GradientStops,
 	)]
 	over: T,
 	#[expose]
 	#[implementations(
 		Color,
-		RasterDataTable<CPU>,
+		Table<Raster<CPU>>,
 		GradientStops,
 	)]
 	under: T,
@@ -146,7 +149,7 @@ fn color_overlay<T: Adjust<Color>>(
 	_: impl Ctx,
 	#[implementations(
 		Color,
-		RasterDataTable<CPU>,
+		Table<Raster<CPU>>,
 		GradientStops,
 	)]
 	mut image: T,
@@ -185,7 +188,8 @@ mod test {
 	use graphene_core::blending::BlendMode;
 	use graphene_core::color::Color;
 	use graphene_core::raster::image::Image;
-	use graphene_core::raster_types::{Raster, RasterDataTable};
+	use graphene_core::raster_types::Raster;
+	use graphene_core::table::Table;
 
 	#[tokio::test]
 	async fn color_overlay_multiply() {
@@ -198,8 +202,8 @@ mod test {
 		// 100% of the output should come from the multiplied value
 		let opacity = 100_f64;
 
-		let result = super::color_overlay((), RasterDataTable::new(Raster::new_cpu(image.clone())), overlay_color, BlendMode::Multiply, opacity);
-		let result = result.instance_ref_iter().next().unwrap().instance;
+		let result = super::color_overlay((), Table::new_from_element(Raster::new_cpu(image.clone())), overlay_color, BlendMode::Multiply, opacity);
+		let result = result.iter_ref().next().unwrap().element;
 
 		// The output should just be the original green and alpha channels (as we multiply them by 1 and other channels by 0)
 		assert_eq!(result.data[0], Color::from_rgbaf32_unchecked(0., image_color.g(), 0., image_color.a()));

node-graph/graster-nodes/src/dehaze.rs

@@ -1,17 +1,18 @@
 use graphene_core::context::Ctx;
 use graphene_core::raster::image::Image;
-use graphene_core::raster_types::{CPU, Raster, RasterDataTable};
+use graphene_core::raster_types::{CPU, Raster};
 use graphene_core::registry::types::Percentage;
+use graphene_core::table::Table;
 use image::{DynamicImage, GenericImage, GenericImageView, GrayImage, ImageBuffer, Luma, Rgba, RgbaImage};
 use ndarray::{Array2, ArrayBase, Dim, OwnedRepr};
 use std::cmp::{max, min};
 
 #[node_macro::node(category("Raster: Filter"))]
-async fn dehaze(_: impl Ctx, image_frame: RasterDataTable<CPU>, strength: Percentage) -> RasterDataTable<CPU> {
+async fn dehaze(_: impl Ctx, image_frame: Table<Raster<CPU>>, strength: Percentage) -> Table<Raster<CPU>> {
 	image_frame
-		.instance_iter()
-		.map(|mut image_frame_instance| {
-			let image = image_frame_instance.instance;
+		.iter()
+		.map(|mut row| {
+			let image = row.element;
 			// Prepare the image data for processing
 			let image_data = bytemuck::cast_vec(image.data.clone());
 			let image_buffer = image::Rgba32FImage::from_raw(image.width, image.height, image_data).expect("Failed to convert internal image format into image-rs data type.");
@@ -30,8 +31,8 @@ async fn dehaze(_: impl Ctx, image_frame: RasterDataTable<CPU>, strength: Percen
 				base64_string: None,
 			};
 
-			image_frame_instance.instance = Raster::new_cpu(dehazed_image);
-			image_frame_instance
+			row.element = Raster::new_cpu(dehazed_image);
+			row
 		})
 		.collect()
 }

node-graph/graster-nodes/src/filter.rs

@@ -2,15 +2,16 @@ use graphene_core::color::Color;
 use graphene_core::context::Ctx;
 use graphene_core::raster::image::Image;
 use graphene_core::raster::{Bitmap, BitmapMut};
-use graphene_core::raster_types::{CPU, Raster, RasterDataTable};
+use graphene_core::raster_types::{CPU, Raster};
 use graphene_core::registry::types::PixelLength;
+use graphene_core::table::Table;
 
 /// Blurs the image with a Gaussian or blur kernel filter.
 #[node_macro::node(category("Raster: Filter"))]
 async fn blur(
 	_: impl Ctx,
 	/// The image to be blurred.
-	image_frame: RasterDataTable<CPU>,
+	image_frame: Table<Raster<CPU>>,
 	/// The radius of the blur kernel.
 	#[range((0., 100.))]
 	#[hard_min(0.)]
@@ -19,11 +20,11 @@ async fn blur(
 	box_blur: bool,
 	/// Opt to incorrectly apply the filter with color calculations in gamma space for compatibility with the results from other software.
 	gamma: bool,
-) -> RasterDataTable<CPU> {
+) -> Table<Raster<CPU>> {
 	image_frame
-		.instance_iter()
-		.map(|mut image_instance| {
-			let image = image_instance.instance.clone();
+		.iter()
+		.map(|mut row| {
+			let image = row.element.clone();
 
 			// Run blur algorithm
 			let blurred_image = if radius < 0.1 {
@@ -35,8 +36,8 @@ async fn blur(
 				Raster::new_cpu(gaussian_blur_algorithm(image.into_data(), radius, gamma))
 			};
 
-			image_instance.instance = blurred_image;
-			image_instance
+			row.element = blurred_image;
+			row
 		})
 		.collect()
 }

node-graph/graster-nodes/src/gradient_map.rs

@@ -2,7 +2,8 @@
 
 use crate::adjust::Adjust;
 use graphene_core::gradient::GradientStops;
-use graphene_core::raster_types::{CPU, RasterDataTable};
+use graphene_core::raster_types::{CPU, Raster};
+use graphene_core::table::Table;
 use graphene_core::{Color, Ctx};
 
 // Aims for interoperable compatibility with:
@@ -13,7 +14,7 @@ async fn gradient_map<T: Adjust<Color>>(
 	_: impl Ctx,
 	#[implementations(
 		Color,
-		RasterDataTable<CPU>,
+		Table<Raster<CPU>>,
 		GradientStops,
 	)]
 	mut image: T,

node-graph/graster-nodes/src/image_color_palette.rs

@@ -1,11 +1,12 @@
 use graphene_core::color::Color;
 use graphene_core::context::Ctx;
-use graphene_core::raster_types::{CPU, RasterDataTable};
+use graphene_core::raster_types::{CPU, Raster};
+use graphene_core::table::Table;
 
 #[node_macro::node(category("Color"))]
 async fn image_color_palette(
 	_: impl Ctx,
-	image: RasterDataTable<CPU>,
+	image: Table<Raster<CPU>>,
 	#[hard_min(1.)]
 	#[soft_max(28.)]
 	max_size: u32,
@@ -17,8 +18,8 @@ async fn image_color_palette(
 	let mut histogram: Vec<usize> = vec![0; (bins + 1.) as usize];
 	let mut colors: Vec<Vec<Color>> = vec![vec![]; (bins + 1.) as usize];
 
-	for image_instance in image.instance_ref_iter() {
-		for pixel in image_instance.instance.data.iter() {
+	for row in image.iter_ref() {
+		for pixel in row.element.data.iter() {
 			let r = pixel.r() * GRID;
 			let g = pixel.g() * GRID;
 			let b = pixel.b() * GRID;
@@ -66,13 +67,13 @@ async fn image_color_palette(
 mod test {
 	use super::*;
 	use graphene_core::raster::image::Image;
-	use graphene_core::raster_types::{Raster, RasterDataTable};
+	use graphene_core::raster_types::Raster;
 
 	#[test]
 	fn test_image_color_palette() {
 		let result = image_color_palette(
 			(),
-			RasterDataTable::new(Raster::new_cpu(Image {
+			Table::new_from_element(Raster::new_cpu(Image {
 				width: 100,
 				height: 100,
 				data: vec![Color::from_rgbaf32(0., 0., 0., 1.).unwrap(); 10000],

node-graph/graster-nodes/src/std_nodes.rs

@@ -6,11 +6,11 @@ use graphene_core::blending::AlphaBlending;
 use graphene_core::color::Color;
 use graphene_core::color::{Alpha, AlphaMut, Channel, LinearChannel, Luminance, RGBMut};
 use graphene_core::context::{Ctx, ExtractFootprint};
-use graphene_core::instances::Instance;
 use graphene_core::math::bbox::Bbox;
 use graphene_core::raster::image::Image;
 use graphene_core::raster::{Bitmap, BitmapMut};
-use graphene_core::raster_types::{CPU, Raster, RasterDataTable};
+use graphene_core::raster_types::{CPU, Raster};
+use graphene_core::table::{Table, TableRow};
 use graphene_core::transform::Transform;
 use rand::prelude::*;
 use rand_chacha::ChaCha8Rng;
@@ -30,12 +30,12 @@ impl From<std::io::Error> for Error {
 }
 
 #[node_macro::node(category("Debug: Raster"))]
-pub fn sample_image(ctx: impl ExtractFootprint + Clone + Send, image_frame: RasterDataTable<CPU>) -> RasterDataTable<CPU> {
+pub fn sample_image(ctx: impl ExtractFootprint + Clone + Send, image_frame: Table<Raster<CPU>>) -> Table<Raster<CPU>> {
 	image_frame
-		.instance_iter()
-		.filter_map(|mut image_frame_instance| {
-			let image_frame_transform = image_frame_instance.transform;
-			let image = image_frame_instance.instance;
+		.iter()
+		.filter_map(|mut row| {
+			let image_frame_transform = row.transform;
+			let image = row.element;
 
 			// Resize the image using the image crate
 			let data = bytemuck::cast_vec(image.data.clone());
@@ -87,9 +87,9 @@ pub fn sample_image(ctx: impl ExtractFootprint + Clone + Send, image_frame: Rast
 
 			let new_transform = image_frame_transform * DAffine2::from_translation(offset) * DAffine2::from_scale(size);
 
-			image_frame_instance.transform = new_transform;
-			image_frame_instance.instance = Raster::new_cpu(image);
-			Some(image_frame_instance)
+			row.transform = new_transform;
+			row.element = Raster::new_cpu(image);
+			Some(row)
 		})
 		.collect()
 }
@@ -98,28 +98,28 @@ pub fn sample_image(ctx: impl ExtractFootprint + Clone + Send, image_frame: Rast
 pub fn combine_channels(
 	_: impl Ctx,
 	_primary: (),
-	#[expose] red: RasterDataTable<CPU>,
-	#[expose] green: RasterDataTable<CPU>,
-	#[expose] blue: RasterDataTable<CPU>,
-	#[expose] alpha: RasterDataTable<CPU>,
-) -> RasterDataTable<CPU> {
+	#[expose] red: Table<Raster<CPU>>,
+	#[expose] green: Table<Raster<CPU>>,
+	#[expose] blue: Table<Raster<CPU>>,
+	#[expose] alpha: Table<Raster<CPU>>,
+) -> Table<Raster<CPU>> {
 	let max_len = red.len().max(green.len()).max(blue.len()).max(alpha.len());
-	let red = red.instance_iter().map(Some).chain(std::iter::repeat(None)).take(max_len);
-	let green = green.instance_iter().map(Some).chain(std::iter::repeat(None)).take(max_len);
-	let blue = blue.instance_iter().map(Some).chain(std::iter::repeat(None)).take(max_len);
-	let alpha = alpha.instance_iter().map(Some).chain(std::iter::repeat(None)).take(max_len);
+	let red = red.iter().map(Some).chain(std::iter::repeat(None)).take(max_len);
+	let green = green.iter().map(Some).chain(std::iter::repeat(None)).take(max_len);
+	let blue = blue.iter().map(Some).chain(std::iter::repeat(None)).take(max_len);
+	let alpha = alpha.iter().map(Some).chain(std::iter::repeat(None)).take(max_len);
 
 	red.zip(green)
 		.zip(blue)
 		.zip(alpha)
 		.filter_map(|(((red, green), blue), alpha)| {
-			// Turn any default zero-sized image instances into None
-			let red = red.filter(|i| i.instance.width > 0 && i.instance.height > 0);
-			let green = green.filter(|i| i.instance.width > 0 && i.instance.height > 0);
-			let blue = blue.filter(|i| i.instance.width > 0 && i.instance.height > 0);
-			let alpha = alpha.filter(|i| i.instance.width > 0 && i.instance.height > 0);
+			// Turn any default zero-sized image rows into None
+			let red = red.filter(|i| i.element.width > 0 && i.element.height > 0);
+			let green = green.filter(|i| i.element.width > 0 && i.element.height > 0);
+			let blue = blue.filter(|i| i.element.width > 0 && i.element.height > 0);
+			let alpha = alpha.filter(|i| i.element.width > 0 && i.element.height > 0);
 
-			// Get this instance's transform and alpha blending mode from the first non-empty channel
+			// Get this row's transform and alpha blending mode from the first non-empty channel
 			let (transform, alpha_blending, source_node_id) = [&red, &green, &blue, &alpha]
 				.iter()
 				.find_map(|i| i.as_ref())
@@ -127,10 +127,10 @@ pub fn combine_channels(
 
 			// Get the common width and height of the channels, which must have equal dimensions
 			let channel_dimensions = [
-				red.as_ref().map(|r| (r.instance.width, r.instance.height)),
-				green.as_ref().map(|g| (g.instance.width, g.instance.height)),
-				blue.as_ref().map(|b| (b.instance.width, b.instance.height)),
-				alpha.as_ref().map(|a| (a.instance.width, a.instance.height)),
+				red.as_ref().map(|r| (r.element.width, r.element.height)),
+				green.as_ref().map(|g| (g.element.width, g.element.height)),
+				blue.as_ref().map(|b| (b.element.width, b.element.height)),
+				alpha.as_ref().map(|a| (a.element.width, a.element.height)),
 			];
 			if channel_dimensions.iter().all(Option::is_none)
 				|| channel_dimensions
@@ -142,7 +142,7 @@ pub fn combine_channels(
 			}
 			let &(width, height) = channel_dimensions.iter().flatten().next()?;
 
-			// Create a new image for this instance output
+			// Create a new image for the output element
 			let mut image = Image::new(width, height, Color::TRANSPARENT);
 
 			// Iterate over all pixels in the image and set the color channels
@@ -150,22 +150,22 @@ pub fn combine_channels(
 				for x in 0..image.width() {
 					let image_pixel = image.get_pixel_mut(x, y).unwrap();
 
-					if let Some(r) = red.as_ref().and_then(|r| r.instance.get_pixel(x, y)) {
+					if let Some(r) = red.as_ref().and_then(|r| r.element.get_pixel(x, y)) {
 						image_pixel.set_red(r.l().cast_linear_channel());
 					} else {
 						image_pixel.set_red(Channel::from_linear(0.));
 					}
-					if let Some(g) = green.as_ref().and_then(|g| g.instance.get_pixel(x, y)) {
+					if let Some(g) = green.as_ref().and_then(|g| g.element.get_pixel(x, y)) {
 						image_pixel.set_green(g.l().cast_linear_channel());
 					} else {
 						image_pixel.set_green(Channel::from_linear(0.));
 					}
-					if let Some(b) = blue.as_ref().and_then(|b| b.instance.get_pixel(x, y)) {
+					if let Some(b) = blue.as_ref().and_then(|b| b.element.get_pixel(x, y)) {
 						image_pixel.set_blue(b.l().cast_linear_channel());
 					} else {
 						image_pixel.set_blue(Channel::from_linear(0.));
 					}
-					if let Some(a) = alpha.as_ref().and_then(|a| a.instance.get_pixel(x, y)) {
+					if let Some(a) = alpha.as_ref().and_then(|a| a.element.get_pixel(x, y)) {
 						image_pixel.set_alpha(a.l().cast_linear_channel());
 					} else {
 						image_pixel.set_alpha(Channel::from_linear(1.));
@@ -173,8 +173,8 @@ pub fn combine_channels(
 				}
 			}
 
-			Some(Instance {
-				instance: Raster::new_cpu(image),
+			Some(TableRow {
+				element: Raster::new_cpu(image),
 				transform,
 				alpha_blending,
 				source_node_id,
@@ -187,70 +187,70 @@ pub fn combine_channels(
 pub fn mask(
 	_: impl Ctx,
 	/// The image to be masked.
-	image: RasterDataTable<CPU>,
+	image: Table<Raster<CPU>>,
 	/// The stencil to be used for masking.
 	#[expose]
-	stencil: RasterDataTable<CPU>,
-) -> RasterDataTable<CPU> {
-	// TODO: Support multiple stencil instances
-	let Some(stencil_instance) = stencil.instance_iter().next() else {
+	stencil: Table<Raster<CPU>>,
+) -> Table<Raster<CPU>> {
+	// TODO: Figure out what it means to support multiple stencil rows?
+	let Some(stencil) = stencil.iter().next() else {
 		// No stencil provided so we return the original image
 		return image;
 	};
-	let stencil_size = DVec2::new(stencil_instance.instance.width as f64, stencil_instance.instance.height as f64);
+	let stencil_size = DVec2::new(stencil.element.width as f64, stencil.element.height as f64);
 
 	image
-		.instance_iter()
-		.filter_map(|mut image_instance| {
-			let image_size = DVec2::new(image_instance.instance.width as f64, image_instance.instance.height as f64);
-			let mask_size = stencil_instance.transform.decompose_scale();
+		.iter()
+		.filter_map(|mut row| {
+			let image_size = DVec2::new(row.element.width as f64, row.element.height as f64);
+			let mask_size = stencil.transform.decompose_scale();
 
 			if mask_size == DVec2::ZERO {
 				return None;
 			}
 
 			// Transforms a point from the background image to the foreground image
-			let bg_to_fg = image_instance.transform * DAffine2::from_scale(1. / image_size);
-			let stencil_transform_inverse = stencil_instance.transform.inverse();
+			let bg_to_fg = row.transform * DAffine2::from_scale(1. / image_size);
+			let stencil_transform_inverse = stencil.transform.inverse();
 
-			for y in 0..image_instance.instance.height {
-				for x in 0..image_instance.instance.width {
+			for y in 0..row.element.height {
+				for x in 0..row.element.width {
 					let image_point = DVec2::new(x as f64, y as f64);
 					let mask_point = bg_to_fg.transform_point2(image_point);
 					let local_mask_point = stencil_transform_inverse.transform_point2(mask_point);
-					let mask_point = stencil_instance.transform.transform_point2(local_mask_point.clamp(DVec2::ZERO, DVec2::ONE));
-					let mask_point = (DAffine2::from_scale(stencil_size) * stencil_instance.transform.inverse()).transform_point2(mask_point);
+					let mask_point = stencil.transform.transform_point2(local_mask_point.clamp(DVec2::ZERO, DVec2::ONE));
+					let mask_point = (DAffine2::from_scale(stencil_size) * stencil.transform.inverse()).transform_point2(mask_point);
 
-					let image_pixel = image_instance.instance.data_mut().get_pixel_mut(x, y).unwrap();
-					let mask_pixel = stencil_instance.instance.sample(mask_point);
+					let image_pixel = row.element.data_mut().get_pixel_mut(x, y).unwrap();
+					let mask_pixel = stencil.element.sample(mask_point);
 					*image_pixel = image_pixel.multiplied_alpha(mask_pixel.l().cast_linear_channel());
 				}
 			}
 
-			Some(image_instance)
+			Some(row)
 		})
 		.collect()
 }
 
 #[node_macro::node(category(""))]
-pub fn extend_image_to_bounds(_: impl Ctx, image: RasterDataTable<CPU>, bounds: DAffine2) -> RasterDataTable<CPU> {
+pub fn extend_image_to_bounds(_: impl Ctx, image: Table<Raster<CPU>>, bounds: DAffine2) -> Table<Raster<CPU>> {
 	image
-		.instance_iter()
-		.map(|mut image_instance| {
-			let image_aabb = Bbox::unit().affine_transform(image_instance.transform).to_axis_aligned_bbox();
+		.iter()
+		.map(|mut row| {
+			let image_aabb = Bbox::unit().affine_transform(row.transform).to_axis_aligned_bbox();
 			let bounds_aabb = Bbox::unit().affine_transform(bounds.transform()).to_axis_aligned_bbox();
 			if image_aabb.contains(bounds_aabb.start) && image_aabb.contains(bounds_aabb.end) {
-				return image_instance;
+				return row;
 			}
 
-			let image_data = &image_instance.instance.data;
-			let (image_width, image_height) = (image_instance.instance.width, image_instance.instance.height);
+			let image_data = &row.element.data;
+			let (image_width, image_height) = (row.element.width, row.element.height);
 			if image_width == 0 || image_height == 0 {
-				return empty_image((), bounds, Color::TRANSPARENT).instance_iter().next().unwrap();
+				return empty_image((), bounds, Color::TRANSPARENT).iter().next().unwrap();
 			}
 
 			let orig_image_scale = DVec2::new(image_width as f64, image_height as f64);
-			let layer_to_image_space = DAffine2::from_scale(orig_image_scale) * image_instance.transform.inverse();
+			let layer_to_image_space = DAffine2::from_scale(orig_image_scale) * row.transform.inverse();
 			let bounds_in_image_space = Bbox::unit().affine_transform(layer_to_image_space * bounds).to_axis_aligned_bbox();
 
 			let new_start = bounds_in_image_space.start.floor().min(DVec2::ZERO);
@@ -270,26 +270,26 @@ pub fn extend_image_to_bounds(_: impl Ctx, image: RasterDataTable<CPU>, bounds:
 
 			// Compute new transform.
 			// let layer_to_new_texture_space = (DAffine2::from_scale(1. / new_scale) * DAffine2::from_translation(new_start) * layer_to_image_space).inverse();
-			let new_texture_to_layer_space = image_instance.transform * DAffine2::from_scale(1. / orig_image_scale) * DAffine2::from_translation(new_start) * DAffine2::from_scale(new_scale);
+			let new_texture_to_layer_space = row.transform * DAffine2::from_scale(1. / orig_image_scale) * DAffine2::from_translation(new_start) * DAffine2::from_scale(new_scale);
 
-			image_instance.instance = Raster::new_cpu(new_image);
-			image_instance.transform = new_texture_to_layer_space;
-			image_instance
+			row.element = Raster::new_cpu(new_image);
+			row.transform = new_texture_to_layer_space;
+			row
 		})
 		.collect()
 }
 
 #[node_macro::node(category("Debug: Raster"))]
-pub fn empty_image(_: impl Ctx, transform: DAffine2, color: Color) -> RasterDataTable<CPU> {
+pub fn empty_image(_: impl Ctx, transform: DAffine2, color: Color) -> Table<Raster<CPU>> {
 	let width = transform.transform_vector2(DVec2::new(1., 0.)).length() as u32;
 	let height = transform.transform_vector2(DVec2::new(0., 1.)).length() as u32;
 
 	let image = Image::new(width, height, color);
 
-	let mut result_table = RasterDataTable::new(Raster::new_cpu(image));
-	let image_instance = result_table.get_mut(0).unwrap();
-	*image_instance.transform = transform;
-	*image_instance.alpha_blending = AlphaBlending::default();
+	let mut result_table = Table::new_from_element(Raster::new_cpu(image));
+	let row = result_table.get_mut(0).unwrap();
+	*row.transform = transform;
+	*row.alpha_blending = AlphaBlending::default();
 
 	// Callers of empty_image can safely unwrap on returned table
 	result_table
@@ -297,7 +297,7 @@ pub fn empty_image(_: impl Ctx, transform: DAffine2, color: Color) -> RasterData
 
 /// Constructs a raster image.
 #[node_macro::node(category(""))]
-pub fn image_value(_: impl Ctx, _primary: (), image: RasterDataTable<CPU>) -> RasterDataTable<CPU> {
+pub fn image_value(_: impl Ctx, _primary: (), image: Table<Raster<CPU>>) -> Table<Raster<CPU>> {
 	image
 }
 
@@ -321,7 +321,7 @@ pub fn noise_pattern(
 	cellular_distance_function: CellularDistanceFunction,
 	cellular_return_type: CellularReturnType,
 	cellular_jitter: f64,
-) -> RasterDataTable<CPU> {
+) -> Table<Raster<CPU>> {
 	let footprint = ctx.footprint();
 	let viewport_bounds = footprint.viewport_bounds_in_local_space();
 
@@ -339,7 +339,7 @@ pub fn noise_pattern(
 
 	// If the image would not be visible, return an empty image
 	if size.x <= 0. || size.y <= 0. {
-		return RasterDataTable::default();
+		return Table::new();
 	}
 
 	let footprint_scale = footprint.scale();
@@ -383,8 +383,8 @@ pub fn noise_pattern(
 				}
 			}
 
-			return RasterDataTable::new_instance(Instance {
-				instance: Raster::new_cpu(image),
+			return Table::new_from_row(TableRow {
+				element: Raster::new_cpu(image),
 				transform: DAffine2::from_translation(offset) * DAffine2::from_scale(size),
 				..Default::default()
 			});
@@ -445,15 +445,15 @@ pub fn noise_pattern(
 		}
 	}
 
-	RasterDataTable::new_instance(Instance {
-		instance: Raster::new_cpu(image),
+	Table::new_from_row(TableRow {
+		element: Raster::new_cpu(image),
 		transform: DAffine2::from_translation(offset) * DAffine2::from_scale(size),
 		..Default::default()
 	})
 }
 
 #[node_macro::node(category("Raster: Pattern"))]
-pub fn mandelbrot(ctx: impl ExtractFootprint + Send) -> RasterDataTable<CPU> {
+pub fn mandelbrot(ctx: impl ExtractFootprint + Send) -> Table<Raster<CPU>> {
 	let footprint = ctx.footprint();
 	let viewport_bounds = footprint.viewport_bounds_in_local_space();
 
@@ -465,7 +465,7 @@ pub fn mandelbrot(ctx: impl ExtractFootprint + Send) -> RasterDataTable<CPU> {
 
 	// If the image would not be visible, return an empty image
 	if size.x <= 0. || size.y <= 0. {
-		return RasterDataTable::default();
+		return Table::new();
 	}
 
 	let scale = footprint.scale();
@@ -487,8 +487,8 @@ pub fn mandelbrot(ctx: impl ExtractFootprint + Send) -> RasterDataTable<CPU> {
 		}
 	}
 
-	RasterDataTable::new_instance(Instance {
-		instance: Raster::new_cpu(Image {
+	Table::new_from_row(TableRow {
+		element: Raster::new_cpu(Image {
 			width,
 			height,
 			data,

node-graph/gstd/src/text.rs

@@ -1,7 +1,6 @@
-use crate::vector::VectorDataTable;
 use graph_craft::wasm_application_io::WasmEditorApi;
-use graphene_core::Ctx;
 pub use graphene_core::text::*;
+use graphene_core::{Ctx, table::Table, vector::VectorData};
 
 #[node_macro::node(category(""))]
 fn text<'i: 'n>(
@@ -29,10 +28,10 @@ fn text<'i: 'n>(
 	#[default(0.)]
 	tilt: f64,
 	align: TextAlign,
-	/// Splits each text glyph into its own instance, i.e. row in the table of vector data.
+	/// Splits each text glyph into its own row in the table of vector data.
 	#[default(false)]
 	per_glyph_instances: bool,
-) -> VectorDataTable {
+) -> Table<VectorData> {
 	let typesetting = TypesettingConfig {
 		font_size,
 		line_height_ratio,

node-graph/gstd/src/wasm_application_io.rs

@@ -2,15 +2,15 @@ use graph_craft::document::value::RenderOutput;
 pub use graph_craft::document::value::RenderOutputType;
 pub use graph_craft::wasm_application_io::*;
 use graphene_application_io::{ApplicationIo, ExportFormat, RenderConfig};
-#[cfg(target_family = "wasm")]
-use graphene_core::instances::Instances;
+use graphene_core::Artboard;
 #[cfg(target_family = "wasm")]
 use graphene_core::math::bbox::Bbox;
 use graphene_core::raster::image::Image;
-use graphene_core::raster_types::{CPU, Raster, RasterDataTable};
+use graphene_core::raster_types::{CPU, Raster};
+use graphene_core::table::Table;
 use graphene_core::transform::Footprint;
-use graphene_core::vector::VectorDataTable;
-use graphene_core::{Color, Context, Ctx, ExtractFootprint, GraphicGroupTable, OwnedContextImpl, WasmNotSend};
+use graphene_core::vector::VectorData;
+use graphene_core::{Color, Context, Ctx, ExtractFootprint, GraphicElement, OwnedContextImpl, WasmNotSend};
 use graphene_svg_renderer::RenderMetadata;
 use graphene_svg_renderer::{GraphicElementRendered, RenderParams, RenderSvgSegmentList, SvgRender, format_transform_matrix};
 
@@ -100,9 +100,9 @@ fn string_to_bytes(_: impl Ctx, string: String) -> Vec<u8> {
 }
 
 #[node_macro::node(category("Web Request"), name("Image to Bytes"))]
-fn image_to_bytes(_: impl Ctx, image: RasterDataTable<CPU>) -> Vec<u8> {
-	let Some(image) = image.instance_ref_iter().next() else { return vec![] };
-	image.instance.data.iter().flat_map(|color| color.to_rgb8_srgb().into_iter()).collect::<Vec<u8>>()
+fn image_to_bytes(_: impl Ctx, image: Table<Raster<CPU>>) -> Vec<u8> {
+	let Some(image) = image.iter_ref().next() else { return vec![] };
+	image.element.data.iter().flat_map(|color| color.to_rgb8_srgb().into_iter()).collect::<Vec<u8>>()
 }
 
 #[node_macro::node(category("Web Request"))]
@@ -121,9 +121,9 @@ async fn load_resource<'a: 'n>(_: impl Ctx, _primary: (), #[scope("editor-api")]
 }
 
 #[node_macro::node(category("Web Request"))]
-fn decode_image(_: impl Ctx, data: Arc<[u8]>) -> RasterDataTable<CPU> {
+fn decode_image(_: impl Ctx, data: Arc<[u8]>) -> Table<Raster<CPU>> {
 	let Some(image) = image::load_from_memory(data.as_ref()).ok() else {
-		return RasterDataTable::default();
+		return Table::new();
 	};
 	let image = image.to_rgba32f();
 	let image = Image {
@@ -136,7 +136,7 @@ fn decode_image(_: impl Ctx, data: Arc<[u8]>) -> RasterDataTable<CPU> {
 		..Default::default()
 	};
 
-	RasterDataTable::new(Raster::new_cpu(image))
+	Table::new_from_element(Raster::new_cpu(image))
 }
 
 fn render_svg(data: impl GraphicElementRendered, mut render: SvgRender, render_params: RenderParams, footprint: Footprint) -> RenderOutputType {
@@ -221,22 +221,22 @@ async fn render_canvas(
 async fn rasterize<T: WasmNotSend + 'n>(
 	_: impl Ctx,
 	#[implementations(
-		VectorDataTable,
-		RasterDataTable<CPU>,
-		GraphicGroupTable,
+		Table<VectorData>,
+		Table<Raster<CPU>>,
+		Table<GraphicElement>,
 	)]
-	mut data: Instances<T>,
+	mut data: Table<T>,
 	footprint: Footprint,
 	surface_handle: Arc<graphene_application_io::SurfaceHandle<HtmlCanvasElement>>,
-) -> RasterDataTable<CPU>
+) -> Table<Raster<CPU>>
 where
-	Instances<T>: GraphicElementRendered,
+	Table<T>: GraphicElementRendered,
 {
-	use graphene_core::instances::Instance;
+	use graphene_core::table::TableRow;
 
 	if footprint.transform.matrix2.determinant() == 0. {
 		log::trace!("Invalid footprint received for rasterization");
-		return RasterDataTable::default();
+		return Table::new();
 	}
 
 	let mut render = SvgRender::new();
@@ -249,8 +249,8 @@ where
 		..Default::default()
 	};
 
-	for instance in data.instance_mut_iter() {
-		*instance.transform = DAffine2::from_translation(-aabb.start) * *instance.transform;
+	for row in data.iter_mut() {
+		*row.transform = DAffine2::from_translation(-aabb.start) * *row.transform;
 	}
 	data.render_svg(&mut render, &render_params);
 	render.format_svg(glam::DVec2::ZERO, size);
@@ -277,8 +277,8 @@ where
 	let rasterized = context.get_image_data(0., 0., resolution.x as f64, resolution.y as f64).unwrap();
 
 	let image = Image::from_image_data(&rasterized.data().0, resolution.x as u32, resolution.y as u32);
-	RasterDataTable::new_instance(Instance {
-		instance: Raster::new_cpu(image),
+	Table::new_from_row(TableRow {
+		element: Raster::new_cpu(image),
 		transform: footprint.transform,
 		..Default::default()
 	})
@@ -289,11 +289,11 @@ async fn render<'a: 'n, T: 'n + GraphicElementRendered + WasmNotSend>(
 	render_config: RenderConfig,
 	editor_api: impl Node<Context<'static>, Output = &'a WasmEditorApi>,
 	#[implementations(
-		Context -> VectorDataTable,
-		Context -> RasterDataTable<CPU>,
-		Context -> GraphicGroupTable,
-		Context -> graphene_core::Artboard,
-		Context -> graphene_core::ArtboardGroupTable,
+		Context -> Table<VectorData>,
+		Context -> Table<Raster<CPU>>,
+		Context -> Table<GraphicElement>,
+		Context -> Table<Artboard>,
+		Context -> Artboard,
 		Context -> Option<Color>,
 		Context -> Vec<Color>,
 		Context -> bool,

node-graph/gsvg-renderer/src/renderer.rs

@@ -6,17 +6,17 @@ use glam::{DAffine2, DVec2};
 use graphene_core::blending::BlendMode;
 use graphene_core::bounds::BoundingBox;
 use graphene_core::color::Color;
-use graphene_core::instances::Instance;
 use graphene_core::math::quad::Quad;
 use graphene_core::raster::Image;
-use graphene_core::raster_types::{CPU, GPU, RasterDataTable};
+use graphene_core::raster_types::{CPU, GPU, Raster};
 use graphene_core::render_complexity::RenderComplexity;
+use graphene_core::table::{Table, TableRow};
 use graphene_core::transform::{Footprint, Transform};
 use graphene_core::uuid::{NodeId, generate_uuid};
-use graphene_core::vector::VectorDataTable;
+use graphene_core::vector::VectorData;
 use graphene_core::vector::click_target::{ClickTarget, FreePoint};
 use graphene_core::vector::style::{Fill, Stroke, StrokeAlign, ViewMode};
-use graphene_core::{Artboard, ArtboardGroupTable, GraphicElement, GraphicGroupTable};
+use graphene_core::{Artboard, GraphicElement};
 use num_traits::Zero;
 use std::collections::{HashMap, HashSet};
 use std::fmt::Write;
@@ -206,7 +206,7 @@ pub fn to_transform(transform: DAffine2) -> usvg::Transform {
 pub struct RenderMetadata {
 	pub upstream_footprints: HashMap<NodeId, Footprint>,
 	pub local_transforms: HashMap<NodeId, DAffine2>,
-	pub first_instance_source_id: HashMap<NodeId, Option<NodeId>>,
+	pub first_element_source_id: HashMap<NodeId, Option<NodeId>>,
 	pub click_targets: HashMap<NodeId, Vec<ClickTarget>>,
 	pub clip_targets: HashSet<NodeId>,
 }
@@ -234,37 +234,37 @@ pub trait GraphicElementRendered: BoundingBox + RenderComplexity {
 	fn new_ids_from_hash(&mut self, _reference: Option<NodeId>) {}
 }
 
-impl GraphicElementRendered for GraphicGroupTable {
+impl GraphicElementRendered for Table<GraphicElement> {
 	fn render_svg(&self, render: &mut SvgRender, render_params: &RenderParams) {
-		let mut iter = self.instance_ref_iter().peekable();
+		let mut iter = self.iter_ref().peekable();
 		let mut mask_state = None;
 
-		while let Some(instance) = iter.next() {
+		while let Some(row) = iter.next() {
 			render.parent_tag(
 				"g",
 				|attributes| {
-					let matrix = format_transform_matrix(*instance.transform);
+					let matrix = format_transform_matrix(*row.transform);
 					if !matrix.is_empty() {
 						attributes.push("transform", matrix);
 					}
 
-					let opacity = instance.alpha_blending.opacity(render_params.for_mask);
+					let opacity = row.alpha_blending.opacity(render_params.for_mask);
 					if opacity < 1. {
 						attributes.push("opacity", opacity.to_string());
 					}
 
-					if instance.alpha_blending.blend_mode != BlendMode::default() {
-						attributes.push("style", instance.alpha_blending.blend_mode.render());
+					if row.alpha_blending.blend_mode != BlendMode::default() {
+						attributes.push("style", row.alpha_blending.blend_mode.render());
 					}
 
-					let next_clips = iter.peek().is_some_and(|next_instance| next_instance.instance.had_clip_enabled());
+					let next_clips = iter.peek().is_some_and(|next_row| next_row.element.had_clip_enabled());
 
 					if next_clips && mask_state.is_none() {
 						let uuid = generate_uuid();
-						let mask_type = if instance.instance.can_reduce_to_clip_path() { MaskType::Clip } else { MaskType::Mask };
+						let mask_type = if row.element.can_reduce_to_clip_path() { MaskType::Clip } else { MaskType::Mask };
 						mask_state = Some((uuid, mask_type));
 						let mut svg = SvgRender::new();
-						instance.instance.render_svg(&mut svg, &render_params.for_clipper());
+						row.element.render_svg(&mut svg, &render_params.for_clipper());
 
 						write!(&mut attributes.0.svg_defs, r##"{}"##, svg.svg_defs).unwrap();
 						mask_type.write_to_defs(&mut attributes.0.svg_defs, uuid, svg.svg.to_svg_string());
@@ -280,7 +280,7 @@ impl GraphicElementRendered for GraphicGroupTable {
 					}
 				},
 				|render| {
-					instance.instance.render_svg(render, render_params);
+					row.element.render_svg(render, render_params);
 				},
 			);
 		}
@@ -288,12 +288,12 @@ impl GraphicElementRendered for GraphicGroupTable {
 
 	#[cfg(feature = "vello")]
 	fn render_to_vello(&self, scene: &mut Scene, transform: DAffine2, context: &mut RenderContext, render_params: &RenderParams) {
-		let mut iter = self.instance_ref_iter().peekable();
-		let mut mask_instance_state = None;
+		let mut iter = self.iter_ref().peekable();
+		let mut mask_element_and_transform = None;
 
-		while let Some(instance) = iter.next() {
-			let transform = transform * *instance.transform;
-			let alpha_blending = *instance.alpha_blending;
+		while let Some(row) = iter.next() {
+			let transform = transform * *row.transform;
+			let alpha_blending = *row.alpha_blending;
 
 			let mut layer = false;
 
@@ -303,9 +303,9 @@ impl GraphicElementRendered for GraphicGroupTable {
 			};
 			let mut bounds = None;
 
-			let opacity = instance.alpha_blending.opacity(render_params.for_mask);
+			let opacity = row.alpha_blending.opacity(render_params.for_mask);
 			if opacity < 1. || (render_params.view_mode != ViewMode::Outline && alpha_blending.blend_mode != BlendMode::default()) {
-				bounds = instance.instance.bounding_box(transform, true);
+				bounds = row.element.bounding_box(transform, true);
 
 				if let Some(bounds) = bounds {
 					scene.push_layer(
@@ -318,35 +318,35 @@ impl GraphicElementRendered for GraphicGroupTable {
 				}
 			}
 
-			let next_clips = iter.peek().is_some_and(|next_instance| next_instance.instance.had_clip_enabled());
-			if next_clips && mask_instance_state.is_none() {
-				mask_instance_state = Some((instance.instance, transform));
+			let next_clips = iter.peek().is_some_and(|next_row| next_row.element.had_clip_enabled());
+			if next_clips && mask_element_and_transform.is_none() {
+				mask_element_and_transform = Some((row.element, transform));
 
-				instance.instance.render_to_vello(scene, transform, context, render_params);
-			} else if let Some((instance_mask, transform_mask)) = mask_instance_state {
+				row.element.render_to_vello(scene, transform, context, render_params);
+			} else if let Some((mask_element, transform_mask)) = mask_element_and_transform {
 				if !next_clips {
-					mask_instance_state = None;
+					mask_element_and_transform = None;
 				}
 				if !layer {
-					bounds = instance.instance.bounding_box(transform, true);
+					bounds = row.element.bounding_box(transform, true);
 				}
 
 				if let Some(bounds) = bounds {
 					let rect = kurbo::Rect::new(bounds[0].x, bounds[0].y, bounds[1].x, bounds[1].y);
 
 					scene.push_layer(peniko::Mix::Normal, 1., kurbo::Affine::IDENTITY, &rect);
-					instance_mask.render_to_vello(scene, transform_mask, context, &render_params.for_clipper());
+					mask_element.render_to_vello(scene, transform_mask, context, &render_params.for_clipper());
 					scene.push_layer(peniko::BlendMode::new(peniko::Mix::Clip, peniko::Compose::SrcIn), 1., kurbo::Affine::IDENTITY, &rect);
 				}
 
-				instance.instance.render_to_vello(scene, transform, context, render_params);
+				row.element.render_to_vello(scene, transform, context, render_params);
 
 				if bounds.is_some() {
 					scene.pop_layer();
 					scene.pop_layer();
 				}
 			} else {
-				instance.instance.render_to_vello(scene, transform, context, render_params);
+				row.element.render_to_vello(scene, transform, context, render_params);
 			}
 
 			if layer {
@@ -356,24 +356,24 @@ impl GraphicElementRendered for GraphicGroupTable {
 	}
 
 	fn collect_metadata(&self, metadata: &mut RenderMetadata, footprint: Footprint, element_id: Option<NodeId>) {
-		for instance in self.instance_ref_iter() {
-			if let Some(element_id) = instance.source_node_id {
+		for row in self.iter_ref() {
+			if let Some(element_id) = row.source_node_id {
 				let mut footprint = footprint;
-				footprint.transform *= *instance.transform;
+				footprint.transform *= *row.transform;
 
-				instance.instance.collect_metadata(metadata, footprint, Some(*element_id));
+				row.element.collect_metadata(metadata, footprint, Some(*element_id));
 			}
 		}
 
 		if let Some(graphic_group_id) = element_id {
 			let mut all_upstream_click_targets = Vec::new();
 
-			for instance in self.instance_ref_iter() {
+			for row in self.iter_ref() {
 				let mut new_click_targets = Vec::new();
-				instance.instance.add_upstream_click_targets(&mut new_click_targets);
+				row.element.add_upstream_click_targets(&mut new_click_targets);
 
 				for click_target in new_click_targets.iter_mut() {
-					click_target.apply_transform(*instance.transform)
+					click_target.apply_transform(*row.transform)
 				}
 
 				all_upstream_click_targets.extend(new_click_targets);
@@ -384,13 +384,13 @@ impl GraphicElementRendered for GraphicGroupTable {
 	}
 
 	fn add_upstream_click_targets(&self, click_targets: &mut Vec<ClickTarget>) {
-		for instance in self.instance_ref_iter() {
+		for row in self.iter_ref() {
 			let mut new_click_targets = Vec::new();
 
-			instance.instance.add_upstream_click_targets(&mut new_click_targets);
+			row.element.add_upstream_click_targets(&mut new_click_targets);
 
 			for click_target in new_click_targets.iter_mut() {
-				click_target.apply_transform(*instance.transform)
+				click_target.apply_transform(*row.transform)
 			}
 
 			click_targets.extend(new_click_targets);
@@ -398,25 +398,25 @@ impl GraphicElementRendered for GraphicGroupTable {
 	}
 
 	fn contains_artboard(&self) -> bool {
-		self.instance_ref_iter().any(|instance| instance.instance.contains_artboard())
+		self.iter_ref().any(|row| row.element.contains_artboard())
 	}
 
 	fn new_ids_from_hash(&mut self, _reference: Option<NodeId>) {
-		for instance in self.instance_mut_iter() {
-			instance.instance.new_ids_from_hash(*instance.source_node_id);
+		for row in self.iter_mut() {
+			row.element.new_ids_from_hash(*row.source_node_id);
 		}
 	}
 }
 
-impl GraphicElementRendered for VectorDataTable {
+impl GraphicElementRendered for Table<VectorData> {
 	fn render_svg(&self, render: &mut SvgRender, render_params: &RenderParams) {
-		for instance in self.instance_ref_iter() {
-			let multiplied_transform = *instance.transform;
-			let vector_data = &instance.instance;
+		for row in self.iter_ref() {
+			let multiplied_transform = *row.transform;
+			let vector_data = &row.element;
 			// Only consider strokes with non-zero weight, since default strokes with zero weight would prevent assigning the correct stroke transform
 			let has_real_stroke = vector_data.style.stroke().filter(|stroke| stroke.weight() > 0.);
 			let set_stroke_transform = has_real_stroke.map(|stroke| stroke.transform).filter(|transform| transform.matrix2.determinant() != 0.);
-			let applied_stroke_transform = set_stroke_transform.unwrap_or(*instance.transform);
+			let applied_stroke_transform = set_stroke_transform.unwrap_or(*row.transform);
 			let applied_stroke_transform = render_params.alignment_parent_transform.unwrap_or(applied_stroke_transform);
 			let element_transform = set_stroke_transform.map(|stroke_transform| multiplied_transform * stroke_transform.inverse());
 			let element_transform = element_transform.unwrap_or(DAffine2::IDENTITY);
@@ -425,7 +425,7 @@ impl GraphicElementRendered for VectorDataTable {
 
 			let mut path = String::new();
 
-			for subpath in instance.instance.stroke_bezier_paths() {
+			for subpath in row.element.stroke_bezier_paths() {
 				let _ = subpath.subpath_to_svg(&mut path, applied_stroke_transform);
 			}
 
@@ -440,18 +440,18 @@ impl GraphicElementRendered for VectorDataTable {
 					MaskType::Mask
 				};
 
-				let can_use_order = !instance.instance.style.fill().is_none() && mask_type == MaskType::Mask;
+				let can_use_order = !row.element.style.fill().is_none() && mask_type == MaskType::Mask;
 				if !can_use_order {
 					let id = format!("alignment-{}", generate_uuid());
 
-					let mut fill_instance = instance.instance.clone();
-					fill_instance.style.clear_stroke();
-					fill_instance.style.set_fill(Fill::solid(Color::BLACK));
+					let mut element = row.element.clone();
+					element.style.clear_stroke();
+					element.style.set_fill(Fill::solid(Color::BLACK));
 
-					let vector_row = VectorDataTable::new_instance(Instance {
-						instance: fill_instance,
-						alpha_blending: *instance.alpha_blending,
-						transform: *instance.transform,
+					let vector_row = Table::new_from_row(TableRow {
+						element,
+						alpha_blending: *row.alpha_blending,
+						transform: *row.transform,
 						source_node_id: None,
 					});
 
@@ -471,7 +471,7 @@ impl GraphicElementRendered for VectorDataTable {
 					let mut svg = SvgRender::new();
 					vector_row.render_svg(&mut svg, &render_params.for_alignment(applied_stroke_transform));
 
-					let weight = instance.instance.style.stroke().unwrap().weight * instance.transform.matrix2.determinant();
+					let weight = row.element.style.stroke().unwrap().weight * row.transform.matrix2.determinant();
 					let quad = Quad::from_box(transformed_bounds).inflate(weight);
 					let (x, y) = quad.top_left().into();
 					let (width, height) = (quad.bottom_right() - quad.top_left()).into();
@@ -483,7 +483,7 @@ impl GraphicElementRendered for VectorDataTable {
 					}
 				}
 
-				let fill_and_stroke = instance.instance.style.render(
+				let fill_and_stroke = row.element.style.render(
 					defs,
 					element_transform,
 					applied_stroke_transform,
@@ -500,13 +500,13 @@ impl GraphicElementRendered for VectorDataTable {
 				}
 				attributes.push_val(fill_and_stroke);
 
-				let opacity = instance.alpha_blending.opacity(render_params.for_mask);
+				let opacity = row.alpha_blending.opacity(render_params.for_mask);
 				if opacity < 1. {
 					attributes.push("opacity", opacity.to_string());
 				}
 
-				if instance.alpha_blending.blend_mode != BlendMode::default() {
-					attributes.push("style", instance.alpha_blending.blend_mode.render());
+				if row.alpha_blending.blend_mode != BlendMode::default() {
+					attributes.push("style", row.alpha_blending.blend_mode.render());
 				}
 			});
 		}
@@ -519,33 +519,33 @@ impl GraphicElementRendered for VectorDataTable {
 		use vello::kurbo::{Cap, Join};
 		use vello::peniko;
 
-		for instance in self.instance_ref_iter() {
-			let multiplied_transform = parent_transform * *instance.transform;
-			let has_real_stroke = instance.instance.style.stroke().filter(|stroke| stroke.weight() > 0.);
+		for row in self.iter_ref() {
+			let multiplied_transform = parent_transform * *row.transform;
+			let has_real_stroke = row.element.style.stroke().filter(|stroke| stroke.weight() > 0.);
 			let set_stroke_transform = has_real_stroke.map(|stroke| stroke.transform).filter(|transform| transform.matrix2.determinant() != 0.);
 			let applied_stroke_transform = set_stroke_transform.unwrap_or(multiplied_transform);
 			let applied_stroke_transform = render_params.alignment_parent_transform.unwrap_or(applied_stroke_transform);
 			let element_transform = set_stroke_transform.map(|stroke_transform| multiplied_transform * stroke_transform.inverse());
 			let element_transform = element_transform.unwrap_or(DAffine2::IDENTITY);
-			let layer_bounds = instance.instance.bounding_box().unwrap_or_default();
+			let layer_bounds = row.element.bounding_box().unwrap_or_default();
 
 			let to_point = |p: DVec2| kurbo::Point::new(p.x, p.y);
 			let mut path = kurbo::BezPath::new();
-			for subpath in instance.instance.stroke_bezier_paths() {
+			for subpath in row.element.stroke_bezier_paths() {
 				subpath.to_vello_path(applied_stroke_transform, &mut path);
 			}
 
 			// If we're using opacity or a blend mode, we need to push a layer
 			let blend_mode = match render_params.view_mode {
 				ViewMode::Outline => peniko::Mix::Normal,
-				_ => instance.alpha_blending.blend_mode.to_peniko(),
+				_ => row.alpha_blending.blend_mode.to_peniko(),
 			};
 			let mut layer = false;
 
-			let opacity = instance.alpha_blending.opacity(render_params.for_mask);
-			if opacity < 1. || instance.alpha_blending.blend_mode != BlendMode::default() {
+			let opacity = row.alpha_blending.opacity(render_params.for_mask);
+			if opacity < 1. || row.alpha_blending.blend_mode != BlendMode::default() {
 				layer = true;
-				let weight = instance.instance.style.stroke().unwrap().weight;
+				let weight = row.element.style.stroke().unwrap().weight;
 				let quad = Quad::from_box(layer_bounds).inflate(weight * element_transform.matrix2.determinant());
 				let layer_bounds = quad.bounding_box();
 				scene.push_layer(
@@ -556,25 +556,25 @@ impl GraphicElementRendered for VectorDataTable {
 				);
 			}
 
-			let can_draw_aligned_stroke = instance.instance.style.stroke().is_some_and(|stroke| stroke.has_renderable_stroke() && stroke.align.is_not_centered())
-				&& instance.instance.stroke_bezier_paths().all(|path| path.closed());
+			let can_draw_aligned_stroke =
+				row.element.style.stroke().is_some_and(|stroke| stroke.has_renderable_stroke() && stroke.align.is_not_centered()) && row.element.stroke_bezier_paths().all(|path| path.closed());
 
-			let reorder_for_outside = instance.instance.style.stroke().is_some_and(|stroke| stroke.align == StrokeAlign::Outside) && !instance.instance.style.fill().is_none();
+			let reorder_for_outside = row.element.style.stroke().is_some_and(|stroke| stroke.align == StrokeAlign::Outside) && !row.element.style.fill().is_none();
 			let use_layer = can_draw_aligned_stroke && !reorder_for_outside;
 			if use_layer {
-				let mut fill_instance = instance.instance.clone();
-				fill_instance.style.clear_stroke();
-				fill_instance.style.set_fill(Fill::solid(Color::BLACK));
+				let mut element = row.element.clone();
+				element.style.clear_stroke();
+				element.style.set_fill(Fill::solid(Color::BLACK));
 
-				let vector_data = VectorDataTable::new_instance(Instance {
-					instance: fill_instance,
-					alpha_blending: *instance.alpha_blending,
-					transform: *instance.transform,
+				let vector_data = Table::new_from_row(TableRow {
+					element,
+					alpha_blending: *row.alpha_blending,
+					transform: *row.transform,
 					source_node_id: None,
 				});
 
-				let bounds = instance.instance.bounding_box_with_transform(multiplied_transform).unwrap_or(layer_bounds);
-				let weight = instance.instance.style.stroke().unwrap().weight;
+				let bounds = row.element.bounding_box_with_transform(multiplied_transform).unwrap_or(layer_bounds);
+				let weight = row.element.style.stroke().unwrap().weight;
 				let quad = Quad::from_box(bounds).inflate(weight * element_transform.matrix2.determinant());
 				let bounds = quad.bounding_box();
 				let rect = kurbo::Rect::new(bounds[0].x, bounds[0].y, bounds[1].x, bounds[1].y);
@@ -611,7 +611,7 @@ impl GraphicElementRendered for VectorDataTable {
 						Stroke,
 					}
 
-					let order = match instance.instance.style.stroke().is_some_and(|stroke| !stroke.paint_order.is_default()) || reorder_for_outside {
+					let order = match row.element.style.stroke().is_some_and(|stroke| !stroke.paint_order.is_default()) || reorder_for_outside {
 						true => [Op::Stroke, Op::Fill],
 						false => [Op::Fill, Op::Stroke], // Default
 					};
@@ -619,7 +619,7 @@ impl GraphicElementRendered for VectorDataTable {
 					for operation in order {
 						match operation {
 							Op::Fill => {
-								match instance.instance.style.fill() {
+								match row.element.style.fill() {
 									Fill::Solid(color) => {
 										let fill = peniko::Brush::Solid(peniko::Color::new([color.r(), color.g(), color.b(), color.a()]));
 										scene.fill(peniko::Fill::NonZero, kurbo::Affine::new(element_transform.to_cols_array()), &fill, None, &path);
@@ -633,7 +633,7 @@ impl GraphicElementRendered for VectorDataTable {
 											});
 										}
 										// Compute bounding box of the shape to determine the gradient start and end points
-										let bounds = instance.instance.nonzero_bounding_box();
+										let bounds = row.element.nonzero_bounding_box();
 										let bound_transform = DAffine2::from_scale_angle_translation(bounds[1] - bounds[0], 0., bounds[0]);
 
 										let inverse_parent_transform = if parent_transform.matrix2.determinant() != 0. {
@@ -679,7 +679,7 @@ impl GraphicElementRendered for VectorDataTable {
 								};
 							}
 							Op::Stroke => {
-								if let Some(stroke) = instance.instance.style.stroke() {
+								if let Some(stroke) = row.element.style.stroke() {
 									let color = match stroke.color {
 										Some(color) => peniko::Color::new([color.r(), color.g(), color.b(), color.a()]),
 										None => peniko::Color::TRANSPARENT,
@@ -728,13 +728,13 @@ impl GraphicElementRendered for VectorDataTable {
 	}
 
 	fn collect_metadata(&self, metadata: &mut RenderMetadata, mut footprint: Footprint, element_id: Option<NodeId>) {
-		for instance in self.instance_ref_iter() {
-			let instance_transform = *instance.transform;
-			let instance = instance.instance;
+		for row in self.iter_ref() {
+			let transform = *row.transform;
+			let vector_data = row.element;
 
 			if let Some(element_id) = element_id {
-				let stroke_width = instance.style.stroke().as_ref().map_or(0., Stroke::weight);
-				let filled = instance.style.fill() != &Fill::None;
+				let stroke_width = vector_data.style.stroke().as_ref().map_or(0., Stroke::weight);
+				let filled = vector_data.style.fill() != &Fill::None;
 				let fill = |mut subpath: Subpath<_>| {
 					if filled {
 						subpath.set_closed(true);
@@ -743,9 +743,9 @@ impl GraphicElementRendered for VectorDataTable {
 				};
 
 				// For free-floating anchors, we need to add a click target for each
-				let single_anchors_targets = instance.point_domain.ids().iter().filter_map(|&point_id| {
-					if instance.connected_count(point_id) == 0 {
-						let anchor = instance.point_domain.position_from_id(point_id).unwrap_or_default();
+				let single_anchors_targets = vector_data.point_domain.ids().iter().filter_map(|&point_id| {
+					if vector_data.connected_count(point_id) == 0 {
+						let anchor = vector_data.point_domain.position_from_id(point_id).unwrap_or_default();
 						let point = FreePoint::new(point_id, anchor);
 
 						Some(ClickTarget::new_with_free_point(point))
@@ -754,7 +754,7 @@ impl GraphicElementRendered for VectorDataTable {
 					}
 				});
 
-				let click_targets = instance
+				let click_targets = vector_data
 					.stroke_bezier_paths()
 					.map(fill)
 					.map(|subpath| ClickTarget::new_with_subpath(subpath, stroke_width))
@@ -764,40 +764,40 @@ impl GraphicElementRendered for VectorDataTable {
 				metadata.click_targets.entry(element_id).or_insert(click_targets);
 			}
 
-			if let Some(upstream_graphic_group) = &instance.upstream_graphic_group {
-				footprint.transform *= instance_transform;
+			if let Some(upstream_graphic_group) = &vector_data.upstream_graphic_group {
+				footprint.transform *= transform;
 				upstream_graphic_group.collect_metadata(metadata, footprint, None);
 			}
 		}
 	}
 
 	fn add_upstream_click_targets(&self, click_targets: &mut Vec<ClickTarget>) {
-		for instance in self.instance_ref_iter() {
-			let stroke_width = instance.instance.style.stroke().as_ref().map_or(0., Stroke::weight);
-			let filled = instance.instance.style.fill() != &Fill::None;
+		for row in self.iter_ref() {
+			let stroke_width = row.element.style.stroke().as_ref().map_or(0., Stroke::weight);
+			let filled = row.element.style.fill() != &Fill::None;
 			let fill = |mut subpath: Subpath<_>| {
 				if filled {
 					subpath.set_closed(true);
 				}
 				subpath
 			};
-			click_targets.extend(instance.instance.stroke_bezier_paths().map(fill).map(|subpath| {
+			click_targets.extend(row.element.stroke_bezier_paths().map(fill).map(|subpath| {
 				let mut click_target = ClickTarget::new_with_subpath(subpath, stroke_width);
-				click_target.apply_transform(*instance.transform);
+				click_target.apply_transform(*row.transform);
 				click_target
 			}));
 
 			// For free-floating anchors, we need to add a click target for each
-			let single_anchors_targets = instance.instance.point_domain.ids().iter().filter_map(|&point_id| {
-				if instance.instance.connected_count(point_id) > 0 {
+			let single_anchors_targets = row.element.point_domain.ids().iter().filter_map(|&point_id| {
+				if row.element.connected_count(point_id) > 0 {
 					return None;
 				}
 
-				let anchor = instance.instance.point_domain.position_from_id(point_id).unwrap_or_default();
+				let anchor = row.element.point_domain.position_from_id(point_id).unwrap_or_default();
 				let point = FreePoint::new(point_id, anchor);
 
 				let mut click_target = ClickTarget::new_with_free_point(point);
-				click_target.apply_transform(*instance.transform);
+				click_target.apply_transform(*row.transform);
 				Some(click_target)
 			});
 			click_targets.extend(single_anchors_targets);
@@ -805,8 +805,8 @@ impl GraphicElementRendered for VectorDataTable {
 	}
 
 	fn new_ids_from_hash(&mut self, reference: Option<NodeId>) {
-		for instance in self.instance_mut_iter() {
-			instance.instance.vector_new_ids_from_hash(reference.map(|id| id.0).unwrap_or_default());
+		for row in self.iter_mut() {
+			row.element.vector_new_ids_from_hash(reference.map(|id| id.0).unwrap_or_default());
 		}
 	}
 }
@@ -907,49 +907,49 @@ impl GraphicElementRendered for Artboard {
 	}
 }
 
-impl GraphicElementRendered for ArtboardGroupTable {
+impl GraphicElementRendered for Table<Artboard> {
 	fn render_svg(&self, render: &mut SvgRender, render_params: &RenderParams) {
-		for artboard in self.instance_ref_iter() {
-			artboard.instance.render_svg(render, render_params);
+		for artboard in self.iter_ref() {
+			artboard.element.render_svg(render, render_params);
 		}
 	}
 
 	#[cfg(feature = "vello")]
 	fn render_to_vello(&self, scene: &mut Scene, transform: DAffine2, context: &mut RenderContext, render_params: &RenderParams) {
-		for instance in self.instance_ref_iter() {
-			instance.instance.render_to_vello(scene, transform, context, render_params);
+		for row in self.iter_ref() {
+			row.element.render_to_vello(scene, transform, context, render_params);
 		}
 	}
 
 	fn collect_metadata(&self, metadata: &mut RenderMetadata, footprint: Footprint, _element_id: Option<NodeId>) {
-		for instance in self.instance_ref_iter() {
-			instance.instance.collect_metadata(metadata, footprint, *instance.source_node_id);
+		for row in self.iter_ref() {
+			row.element.collect_metadata(metadata, footprint, *row.source_node_id);
 		}
 	}
 
 	fn add_upstream_click_targets(&self, click_targets: &mut Vec<ClickTarget>) {
-		for instance in self.instance_ref_iter() {
-			instance.instance.add_upstream_click_targets(click_targets);
+		for row in self.iter_ref() {
+			row.element.add_upstream_click_targets(click_targets);
 		}
 	}
 
 	fn contains_artboard(&self) -> bool {
-		self.instance_ref_iter().count() > 0
+		self.iter_ref().count() > 0
 	}
 }
 
-impl GraphicElementRendered for RasterDataTable<CPU> {
+impl GraphicElementRendered for Table<Raster<CPU>> {
 	fn render_svg(&self, render: &mut SvgRender, render_params: &RenderParams) {
-		for instance in self.instance_ref_iter() {
-			let transform = *instance.transform;
-			let image = &instance.instance;
+		for row in self.iter_ref() {
+			let image = row.element;
+			let transform = *row.transform;
 
 			if image.data.is_empty() {
 				continue;
 			}
 
 			if render_params.to_canvas() {
-				let id = instance.source_node_id.map(|x| x.0).unwrap_or_else(|| {
+				let id = row.source_node_id.map(|x| x.0).unwrap_or_else(|| {
 					let mut state = DefaultHasher::new();
 					image.data().hash(&mut state);
 					state.finish()
@@ -973,13 +973,13 @@ impl GraphicElementRendered for RasterDataTable<CPU> {
 						attributes.push("width", size.x.to_string());
 						attributes.push("height", size.y.to_string());
 
-						let opacity = instance.alpha_blending.opacity(render_params.for_mask);
+						let opacity = row.alpha_blending.opacity(render_params.for_mask);
 						if opacity < 1. {
 							attributes.push("opacity", opacity.to_string());
 						}
 
-						if instance.alpha_blending.blend_mode != BlendMode::default() {
-							attributes.push("style", instance.alpha_blending.blend_mode.render());
+						if row.alpha_blending.blend_mode != BlendMode::default() {
+							attributes.push("style", row.alpha_blending.blend_mode.render());
 						}
 					},
 					|render| {
@@ -1013,12 +1013,12 @@ impl GraphicElementRendered for RasterDataTable<CPU> {
 						attributes.push("transform", matrix);
 					}
 
-					let opacity = instance.alpha_blending.opacity(render_params.for_mask);
+					let opacity = row.alpha_blending.opacity(render_params.for_mask);
 					if opacity < 1. {
 						attributes.push("opacity", opacity.to_string());
 					}
-					if instance.alpha_blending.blend_mode != BlendMode::default() {
-						attributes.push("style", instance.alpha_blending.blend_mode.render());
+					if row.alpha_blending.blend_mode != BlendMode::default() {
+						attributes.push("style", row.alpha_blending.blend_mode.render());
 					}
 				});
 			}
@@ -1029,13 +1029,13 @@ impl GraphicElementRendered for RasterDataTable<CPU> {
 	fn render_to_vello(&self, scene: &mut Scene, transform: DAffine2, _: &mut RenderContext, render_params: &RenderParams) {
 		use vello::peniko;
 
-		for instance in self.instance_ref_iter() {
-			let image = &instance.instance;
+		for row in self.iter_ref() {
+			let image = &row.element;
 			if image.data.is_empty() {
 				continue;
 			}
 
-			let alpha_blending = *instance.alpha_blending;
+			let alpha_blending = *row.alpha_blending;
 			let blend_mode = alpha_blending.blend_mode.to_peniko();
 
 			let opacity = alpha_blending.opacity(render_params.for_mask);
@@ -1051,7 +1051,7 @@ impl GraphicElementRendered for RasterDataTable<CPU> {
 			}
 
 			let image = peniko::Image::new(image.to_flat_u8().0.into(), peniko::ImageFormat::Rgba8, image.width, image.height).with_extend(peniko::Extend::Repeat);
-			let image_transform = transform * *instance.transform * DAffine2::from_scale(1. / DVec2::new(image.width as f64, image.height as f64));
+			let image_transform = transform * *row.transform * DAffine2::from_scale(1. / DVec2::new(image.width as f64, image.height as f64));
 
 			scene.draw_image(&image, kurbo::Affine::new(image_transform.to_cols_array()));
 
@@ -1068,7 +1068,7 @@ impl GraphicElementRendered for RasterDataTable<CPU> {
 		metadata.click_targets.insert(element_id, vec![ClickTarget::new_with_subpath(subpath, 0.)]);
 		metadata.upstream_footprints.insert(element_id, footprint);
 		// TODO: Find a way to handle more than one row of the graphical data table
-		if let Some(image) = self.instance_ref_iter().next() {
+		if let Some(image) = self.iter_ref().next() {
 			metadata.local_transforms.insert(element_id, *image.transform);
 		}
 	}
@@ -1081,7 +1081,7 @@ impl GraphicElementRendered for RasterDataTable<CPU> {
 
 const LAZY_ARC_VEC_ZERO_U8: LazyLock<Arc<Vec<u8>>> = LazyLock::new(|| Arc::new(Vec::new()));
 
-impl GraphicElementRendered for RasterDataTable<GPU> {
+impl GraphicElementRendered for Table<Raster<GPU>> {
 	fn render_svg(&self, _render: &mut SvgRender, _render_params: &RenderParams) {
 		log::warn!("tried to render texture as an svg");
 	}
@@ -1090,8 +1090,8 @@ impl GraphicElementRendered for RasterDataTable<GPU> {
 	fn render_to_vello(&self, scene: &mut Scene, transform: DAffine2, context: &mut RenderContext, _render_params: &RenderParams) {
 		use vello::peniko;
 
-		for instance in self.instance_ref_iter() {
-			let blend_mode = *instance.alpha_blending;
+		for row in self.iter_ref() {
+			let blend_mode = *row.alpha_blending;
 			let mut layer = false;
 			if blend_mode != Default::default() {
 				if let Some(bounds) = self.bounding_box(transform, true) {
@@ -1105,13 +1105,13 @@ impl GraphicElementRendered for RasterDataTable<GPU> {
 			let image = peniko::Image::new(
 				peniko::Blob::new(LAZY_ARC_VEC_ZERO_U8.deref().clone()),
 				peniko::ImageFormat::Rgba8,
-				instance.instance.data().width(),
-				instance.instance.data().height(),
+				row.element.data().width(),
+				row.element.data().height(),
 			)
 			.with_extend(peniko::Extend::Repeat);
-			let image_transform = transform * *instance.transform * DAffine2::from_scale(1. / DVec2::new(image.width as f64, image.height as f64));
+			let image_transform = transform * *row.transform * DAffine2::from_scale(1. / DVec2::new(image.width as f64, image.height as f64));
 			scene.draw_image(&image, kurbo::Affine::new(image_transform.to_cols_array()));
-			context.resource_overrides.push((image, instance.instance.data().clone()));
+			context.resource_overrides.push((image, row.element.data().clone()));
 
 			if layer {
 				scene.pop_layer()
@@ -1126,7 +1126,7 @@ impl GraphicElementRendered for RasterDataTable<GPU> {
 		metadata.click_targets.insert(element_id, vec![ClickTarget::new_with_subpath(subpath, 0.)]);
 		metadata.upstream_footprints.insert(element_id, footprint);
 		// TODO: Find a way to handle more than one row of the graphical data table
-		if let Some(image) = self.instance_ref_iter().next() {
+		if let Some(image) = self.iter_ref().next() {
 			metadata.local_transforms.insert(element_id, *image.transform);
 		}
 	}
@@ -1166,8 +1166,8 @@ impl GraphicElementRendered for GraphicElement {
 				GraphicElement::VectorData(vector_data) => {
 					metadata.upstream_footprints.insert(element_id, footprint);
 					// TODO: Find a way to handle more than one row of the graphical data table
-					if let Some(vector_data) = vector_data.instance_ref_iter().next() {
-						metadata.first_instance_source_id.insert(element_id, *vector_data.source_node_id);
+					if let Some(vector_data) = vector_data.iter_ref().next() {
+						metadata.first_element_source_id.insert(element_id, *vector_data.source_node_id);
 						metadata.local_transforms.insert(element_id, *vector_data.transform);
 					}
 				}
@@ -1175,7 +1175,7 @@ impl GraphicElementRendered for GraphicElement {
 					metadata.upstream_footprints.insert(element_id, footprint);
 
 					// TODO: Find a way to handle more than one row of images
-					if let Some(image) = raster_frame.instance_ref_iter().next() {
+					if let Some(image) = raster_frame.iter_ref().next() {
 						metadata.local_transforms.insert(element_id, *image.transform);
 					}
 				}
@@ -1183,7 +1183,7 @@ impl GraphicElementRendered for GraphicElement {
 					metadata.upstream_footprints.insert(element_id, footprint);
 
 					// TODO: Find a way to handle more than one row of images
-					if let Some(image) = raster_frame.instance_ref_iter().next() {
+					if let Some(image) = raster_frame.iter_ref().next() {
 						metadata.local_transforms.insert(element_id, *image.transform);
 					}
 				}

node-graph/interpreted-executor/src/node_registry.rs

@@ -4,9 +4,8 @@ use graph_craft::document::value::RenderOutput;
 use graph_craft::proto::{NodeConstructor, TypeErasedBox};
 use graphene_core::raster::color::Color;
 use graphene_core::raster::*;
-use graphene_core::raster_types::{CPU, GPU, RasterDataTable};
-use graphene_core::vector::VectorDataTable;
-use graphene_core::{Artboard, GraphicGroupTable, concrete, generic};
+use graphene_core::raster_types::{CPU, GPU, Raster};
+use graphene_core::{Artboard, concrete, generic};
 use graphene_core::{Cow, ProtoNodeIdentifier, Type};
 use graphene_core::{NodeIO, NodeIOTypes};
 use graphene_core::{fn_type_fut, future};
@@ -16,6 +15,8 @@ use graphene_std::GraphicElement;
 use graphene_std::any::DowncastBothNode;
 use graphene_std::any::{ComposeTypeErased, DynAnyNode, IntoTypeErasedNode};
 use graphene_std::application_io::{ImageTexture, SurfaceFrame};
+use graphene_std::table::Table;
+use graphene_std::vector::VectorData;
 #[cfg(feature = "gpu")]
 use graphene_std::wasm_application_io::{WasmEditorApi, WasmSurfaceHandle};
 use node_registry_macros::{async_node, convert_node, into_node};
@@ -30,25 +31,25 @@ use wgpu_executor::{WgpuSurface, WindowHandle};
 // TODO: turn into hashmap
 fn node_registry() -> HashMap<ProtoNodeIdentifier, HashMap<NodeIOTypes, NodeConstructor>> {
 	let mut node_types: Vec<(ProtoNodeIdentifier, NodeConstructor, NodeIOTypes)> = vec![
-		into_node!(from: VectorDataTable, to: VectorDataTable),
-		into_node!(from: VectorDataTable, to: GraphicElement),
-		into_node!(from: VectorDataTable, to: GraphicGroupTable),
-		into_node!(from: GraphicGroupTable, to: GraphicGroupTable),
-		into_node!(from: GraphicGroupTable, to: GraphicElement),
-		into_node!(from: RasterDataTable<CPU>, to: RasterDataTable<CPU>),
-		// into_node!(from: RasterDataTable<CPU>, to: RasterDataTable<SRGBA8>),
-		into_node!(from: RasterDataTable<CPU>, to: GraphicElement),
-		into_node!(from: RasterDataTable<GPU>, to: GraphicElement),
-		into_node!(from: RasterDataTable<CPU>, to: GraphicGroupTable),
-		async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => RasterDataTable<CPU>]),
+		into_node!(from: Table<VectorData>, to: Table<VectorData>),
+		into_node!(from: Table<VectorData>, to: GraphicElement),
+		into_node!(from: Table<VectorData>, to: Table<GraphicElement>),
+		into_node!(from: Table<GraphicElement>, to: Table<GraphicElement>),
+		into_node!(from: Table<GraphicElement>, to: GraphicElement),
+		into_node!(from: Table<Raster<CPU>>, to: Table<Raster<CPU>>),
+		// into_node!(from: Table<Raster<CPU>>, to: Table<Raster<SRGBA8>>),
+		into_node!(from: Table<Raster<CPU>>, to: GraphicElement),
+		into_node!(from: Table<Raster<GPU>>, to: GraphicElement),
+		into_node!(from: Table<Raster<CPU>>, to: Table<GraphicElement>),
+		async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => Table<Raster<CPU>>]),
 		async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => ImageTexture]),
-		async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => VectorDataTable]),
-		async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => GraphicGroupTable]),
+		async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => Table<VectorData>]),
+		async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => Table<GraphicElement>]),
 		async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => GraphicElement]),
 		async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => Artboard]),
-		async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => RasterDataTable<CPU>]),
-		async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => RasterDataTable<GPU>]),
-		async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => graphene_core::instances::Instances<Artboard>]),
+		async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => Table<Raster<CPU>>]),
+		async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => Table<Raster<GPU>>]),
+		async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => graphene_core::table::Table<Artboard>]),
 		async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => String]),
 		async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => IVec2]),
 		async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => DVec2]),
@@ -77,9 +78,9 @@ fn node_registry() -> HashMap<ProtoNodeIdentifier, HashMap<NodeIOTypes, NodeCons
 		async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => graphene_std::vector::misc::CentroidType]),
 		async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => graphene_std::vector::misc::PointSpacingType]),
 		async_node!(graphene_core::memo::MemoNode<_, _>, input: Context, fn_params: [Context => Image<Color>]),
-		async_node!(graphene_core::memo::MemoNode<_, _>, input: Context, fn_params: [Context => VectorDataTable]),
-		async_node!(graphene_core::memo::MemoNode<_, _>, input: Context, fn_params: [Context => RasterDataTable<CPU>]),
-		async_node!(graphene_core::memo::MemoNode<_, _>, input: Context, fn_params: [Context => GraphicGroupTable]),
+		async_node!(graphene_core::memo::MemoNode<_, _>, input: Context, fn_params: [Context => Table<VectorData>]),
+		async_node!(graphene_core::memo::MemoNode<_, _>, input: Context, fn_params: [Context => Table<Raster<CPU>>]),
+		async_node!(graphene_core::memo::MemoNode<_, _>, input: Context, fn_params: [Context => Table<GraphicElement>]),
 		async_node!(graphene_core::memo::MemoNode<_, _>, input: Context, fn_params: [Context => Vec<DVec2>]),
 		#[cfg(feature = "gpu")]
 		async_node!(graphene_core::memo::MemoNode<_, _>, input: Context, fn_params: [Context => Arc<WasmSurfaceHandle>]),
@@ -92,9 +93,9 @@ fn node_registry() -> HashMap<ProtoNodeIdentifier, HashMap<NodeIOTypes, NodeCons
 		async_node!(graphene_core::memo::MemoNode<_, _>, input: Context, fn_params: [Context => String]),
 		async_node!(graphene_core::memo::MemoNode<_, _>, input: Context, fn_params: [Context => RenderOutput]),
 		async_node!(graphene_core::memo::ImpureMemoNode<_, _, _>, input: Context, fn_params: [Context => GraphicElement]),
-		async_node!(graphene_core::memo::ImpureMemoNode<_, _, _>, input: Context, fn_params: [Context => GraphicGroupTable]),
-		async_node!(graphene_core::memo::ImpureMemoNode<_, _, _>, input: Context, fn_params: [Context => VectorDataTable]),
-		async_node!(graphene_core::memo::ImpureMemoNode<_, _, _>, input: Context, fn_params: [Context => GraphicGroupTable]),
+		async_node!(graphene_core::memo::ImpureMemoNode<_, _, _>, input: Context, fn_params: [Context => Table<GraphicElement>]),
+		async_node!(graphene_core::memo::ImpureMemoNode<_, _, _>, input: Context, fn_params: [Context => Table<VectorData>]),
+		async_node!(graphene_core::memo::ImpureMemoNode<_, _, _>, input: Context, fn_params: [Context => Table<GraphicElement>]),
 		async_node!(graphene_core::memo::ImpureMemoNode<_, _, _>, input: Context, fn_params: [Context => WgpuSurface]),
 		async_node!(graphene_core::memo::ImpureMemoNode<_, _, _>, input: Context, fn_params: [Context => Option<WgpuSurface>]),
 		async_node!(graphene_core::memo::ImpureMemoNode<_, _, _>, input: Context, fn_params: [Context => ImageTexture]),
@@ -117,9 +118,9 @@ fn node_registry() -> HashMap<ProtoNodeIdentifier, HashMap<NodeIOTypes, NodeCons
 		#[cfg(feature = "gpu")]
 		async_node!(graphene_core::memo::MemoNode<_, _>, input: Context, fn_params: [Context => WgpuSurface]),
 		#[cfg(feature = "gpu")]
-		async_node!(graphene_core::memo::ImpureMemoNode<_, _, _>, input: Context, fn_params: [Context => RasterDataTable<GPU>]),
+		async_node!(graphene_core::memo::ImpureMemoNode<_, _, _>, input: Context, fn_params: [Context => Table<Raster<GPU>>]),
 		#[cfg(feature = "gpu")]
-		async_node!(graphene_core::memo::MemoNode<_, _>, input: Context, fn_params: [Context => RasterDataTable<GPU>]),
+		async_node!(graphene_core::memo::MemoNode<_, _>, input: Context, fn_params: [Context => Table<Raster<GPU>>]),
 		#[cfg(feature = "gpu")]
 		into_node!(from: &WasmEditorApi, to: &WgpuExecutor),
 		#[cfg(feature = "gpu")]

node-graph/node-macro/src/parsing.rs

@@ -969,7 +969,7 @@ mod tests {
 	fn test_node_with_implementations() {
 		let attr = quote!(category("Raster: Adjustment"));
 		let input = quote!(
-			fn levels<P: Pixel>(image: RasterDataTable<P>, #[implementations(f32, f64)] shadows: f64) -> RasterDataTable<P> {
+			fn levels<P: Pixel>(image: Table<Raster<P>>, #[implementations(f32, f64)] shadows: f64) -> Table<Raster<P>> {
 				// Implementation details...
 			}
 		);
@@ -993,10 +993,10 @@ mod tests {
 			where_clause: None,
 			input: Input {
 				pat_ident: pat_ident("image"),
-				ty: parse_quote!(RasterDataTable<P>),
+				ty: parse_quote!(Table<Raster<P>>),
 				implementations: Punctuated::new(),
 			},
-			output_type: parse_quote!(RasterDataTable<P>),
+			output_type: parse_quote!(Table<Raster<P>>),
 			is_async: false,
 			fields: vec![ParsedField::Regular {
 				pat_ident: pat_ident("shadows"),
@@ -1099,7 +1099,7 @@ mod tests {
 	fn test_async_node() {
 		let attr = quote!(category("IO"));
 		let input = quote!(
-			async fn load_image(api: &WasmEditorApi, #[expose] path: String) -> RasterDataTable<CPU> {
+			async fn load_image(api: &WasmEditorApi, #[expose] path: String) -> Table<Raster<CPU>> {
 				// Implementation details...
 			}
 		);
@@ -1126,7 +1126,7 @@ mod tests {
 				ty: parse_quote!(&WasmEditorApi),
 				implementations: Punctuated::new(),
 			},
-			output_type: parse_quote!(RasterDataTable<CPU>),
+			output_type: parse_quote!(Table<Raster<CPU>>),
 			is_async: true,
 			fields: vec![ParsedField::Regular {
 				pat_ident: pat_ident("path"),
@@ -1248,7 +1248,7 @@ mod tests {
 	fn test_invalid_implementation_syntax() {
 		let attr = quote!(category("Test"));
 		let input = quote!(
-			fn test_node(_: (), #[implementations((Footprint, Color), (Footprint, RasterDataTable<CPU>))] input: impl Node<Footprint, Output = T>) -> T {
+			fn test_node(_: (), #[implementations((Footprint, Color), (Footprint, Table<Raster<CPU>>))] input: impl Node<Footprint, Output = T>) -> T {
 				// Implementation details...
 			}
 		);
@@ -1274,10 +1274,10 @@ mod tests {
 				#[implementations((), #tuples, Footprint)] footprint: F,
 				#[implementations(
 				() -> Color,
-				() -> RasterDataTable<CPU>,
+				() -> Table<Raster<CPU>>,
 				() -> GradientStops,
 				Footprint -> Color,
-				Footprint -> RasterDataTable<CPU>,
+				Footprint -> Table<Raster<CPU>>,
 				Footprint -> GradientStops,
 			)]
 				image: impl Node<F, Output = T>,

node-graph/wgpu-executor/src/texture_upload.rs

@@ -1,19 +1,19 @@
 use crate::WgpuExecutor;
 use graphene_core::color::SRGBA8;
-use graphene_core::instances::Instance;
-use graphene_core::raster_types::{CPU, GPU, Raster, RasterDataTable};
+use graphene_core::raster_types::{CPU, GPU, Raster};
+use graphene_core::table::{Table, TableRow};
 use graphene_core::{Ctx, ExtractFootprint};
 use wgpu::util::{DeviceExt, TextureDataOrder};
 use wgpu::{Extent3d, TextureDescriptor, TextureDimension, TextureFormat, TextureUsages};
 
 #[node_macro::node(category(""))]
-pub async fn upload_texture<'a: 'n>(_: impl ExtractFootprint + Ctx, input: RasterDataTable<CPU>, executor: &'a WgpuExecutor) -> RasterDataTable<GPU> {
+pub async fn upload_texture<'a: 'n>(_: impl ExtractFootprint + Ctx, input: Table<Raster<CPU>>, executor: &'a WgpuExecutor) -> Table<Raster<GPU>> {
 	let device = &executor.context.device;
 	let queue = &executor.context.queue;
-	let instances = input
-		.instance_ref_iter()
-		.map(|instance| {
-			let image = instance.instance;
+	let table = input
+		.iter_ref()
+		.map(|row| {
+			let image = row.element;
 			let rgba8_data: Vec<SRGBA8> = image.data.iter().map(|x| (*x).into()).collect();
 
 			let texture = device.create_texture_with_data(
@@ -37,15 +37,16 @@ pub async fn upload_texture<'a: 'n>(_: impl ExtractFootprint + Ctx, input: Raste
 				bytemuck::cast_slice(rgba8_data.as_slice()),
 			);
 
-			Instance {
-				instance: Raster::new_gpu(texture.into()),
-				transform: *instance.transform,
-				alpha_blending: *instance.alpha_blending,
-				source_node_id: *instance.source_node_id,
+			TableRow {
+				element: Raster::new_gpu(texture),
+				transform: *row.transform,
+				alpha_blending: *row.alpha_blending,
+				source_node_id: *row.source_node_id,
 			}
 		})
 		.collect();
 
 	queue.submit([]);
-	instances
+
+	table
 }