Integrate Vello for vector rendering (#1802)

* Start integrating vello into render pipeline

Cache vello render creation

Implement viewport navigation

Close vello path

Add transform parameter to vello render pass

* Fix render node types

* Fix a bunch of bugs in the path translation

* Avoid panic on empty document

* Fix rendering of holes

* Implement image rendering

* Implement graph recompilation afer editor api change

* Implement preferences toggle for using vello as the renderer

* Make surface creation optional

* Feature gate vello usages

* Implement skeleton for radial gradient

* Rename vello preference

* Fix some gradients

* Only update monitor nodes on graph recompile

* Fix warnings + remove dead code

* Update everything except for thumbnails after a node graph evaluation

* Fix missing click targets for Image frames

* Improve perfamance by removing unecessary widget updates

* Fix node graph paning

* Fix thumbnail loading

* Implement proper hash for vector modification

* Fix test and warnings

* Code review

* Fix dep

* Remove warning

---------

Co-authored-by: Keavon Chambers <keavon@keavon.com>

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

@@ -248,9 +248,6 @@ pub struct DocumentNode {
 	/// However sometimes this is not desirable, for example in the case of a [`graphene_core::memo::MonitorNode`] that needs to be accessed outside of the graph.
 	#[serde(default)]
 	pub skip_deduplication: bool,
-	/// Used as a hash of the graph input where applicable. This ensures that proto nodes that depend on the graph's input are always regenerated.
-	#[serde(default)]
-	pub world_state_hash: u64,
 	/// The path to this node and its inputs and outputs as of when [`NodeNetwork::generate_node_paths`] was called.
 	#[serde(skip)]
 	pub original_location: OriginalLocation,
@@ -293,7 +290,6 @@ impl Default for DocumentNode {
 			locked: Default::default(),
 			metadata: DocumentNodeMetadata::default(),
 			skip_deduplication: Default::default(),
-			world_state_hash: Default::default(),
 			original_location: OriginalLocation::default(),
 		}
 	}
@@ -392,7 +388,6 @@ impl DocumentNode {
 			construction_args: args,
 			original_location: self.original_location,
 			skip_deduplication: self.skip_deduplication,
-			world_state_hash: self.world_state_hash,
 		}
 	}
 

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

@@ -76,10 +76,6 @@ macro_rules! tagged_value {
 					x if x == TypeId::of::<RenderOutput>() => Ok(TaggedValue::RenderOutput(*downcast(input).unwrap())),
 					x if x == TypeId::of::<graphene_core::SurfaceFrame>() => Ok(TaggedValue::SurfaceFrame(*downcast(input).unwrap())),
 
-					x if x == TypeId::of::<graphene_core::WasmSurfaceHandleFrame>() => {
-						let frame = *downcast::<graphene_core::WasmSurfaceHandleFrame>(input).unwrap();
-						Ok(TaggedValue::SurfaceFrame(frame.into()))
-					}
 
 					_ => Err(format!("Cannot convert {:?} to TaggedValue", DynAny::type_name(input.as_ref()))),
 				}

node-graph/graph-craft/src/imaginate_input.rs

@@ -286,27 +286,3 @@ impl std::fmt::Display for ImaginateSamplingMethod {
 		}
 	}
 }
-
-#[derive(Clone, Debug, PartialEq, Hash, specta::Type)]
-#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
-pub struct ImaginatePreferences {
-	pub host_name: String,
-}
-
-impl graphene_core::application_io::GetImaginatePreferences for ImaginatePreferences {
-	fn get_host_name(&self) -> &str {
-		&self.host_name
-	}
-}
-
-impl Default for ImaginatePreferences {
-	fn default() -> Self {
-		Self {
-			host_name: "http://localhost:7860/".into(),
-		}
-	}
-}
-
-unsafe impl dyn_any::StaticType for ImaginatePreferences {
-	type Static = ImaginatePreferences;
-}

node-graph/graph-craft/src/proto.rs

@@ -224,9 +224,6 @@ pub struct ProtoNode {
 	pub identifier: ProtoNodeIdentifier,
 	pub original_location: OriginalLocation,
 	pub skip_deduplication: bool,
-	// TODO: This is a hack, figure out a proper solution
-	/// Represents a global state on which the node depends.
-	pub world_state_hash: u64,
 }
 
 impl Default for ProtoNode {
@@ -237,7 +234,6 @@ impl Default for ProtoNode {
 			input: ProtoNodeInput::None,
 			original_location: OriginalLocation::default(),
 			skip_deduplication: false,
-			world_state_hash: 0,
 		}
 	}
 }
@@ -288,7 +284,6 @@ impl ProtoNode {
 		if self.skip_deduplication {
 			self.original_location.path.hash(&mut hasher);
 		}
-		self.world_state_hash.hash(&mut hasher);
 		std::mem::discriminant(&self.input).hash(&mut hasher);
 		match self.input {
 			ProtoNodeInput::None => (),
@@ -317,7 +312,6 @@ impl ProtoNode {
 				..Default::default()
 			},
 			skip_deduplication: false,
-			world_state_hash: 0,
 		}
 	}
 
@@ -451,7 +445,6 @@ impl ProtoNetwork {
 						input,
 						original_location: OriginalLocation { path, ..Default::default() },
 						skip_deduplication: false,
-						world_state_hash: 0,
 					},
 				));
 
@@ -947,12 +940,12 @@ mod test {
 		assert_eq!(
 			ids,
 			vec![
-				NodeId(8751908307531981068),
-				NodeId(3279077344149194814),
-				NodeId(532186116905587629),
-				NodeId(10764326338085309082),
-				NodeId(18015434340620913446),
-				NodeId(11801333199647382191)
+				NodeId(5686040524603683634),
+				NodeId(13787140740513543798),
+				NodeId(1280393769237740322),
+				NodeId(3100442468152897091),
+				NodeId(14834729712909816752),
+				NodeId(8678825113056010444)
 			]
 		);
 	}

node-graph/graph-craft/src/wasm_application_io.rs

@@ -220,3 +220,32 @@ impl ApplicationIo for WasmApplicationIo {
 
 pub type WasmSurfaceHandle = SurfaceHandle<wgpu_executor::Window>;
 pub type WasmSurfaceHandleFrame = SurfaceHandleFrame<wgpu_executor::Window>;
+
+#[derive(Clone, Debug, PartialEq, Hash, specta::Type)]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+pub struct EditorPreferences {
+	pub imaginate_hostname: String,
+	pub use_vello: bool,
+}
+
+impl graphene_core::application_io::GetEditorPreferences for EditorPreferences {
+	fn hostname(&self) -> &str {
+		&self.imaginate_hostname
+	}
+	fn use_vello(&self) -> bool {
+		self.use_vello
+	}
+}
+
+impl Default for EditorPreferences {
+	fn default() -> Self {
+		Self {
+			imaginate_hostname: "http://localhost:7860/".into(),
+			use_vello: false,
+		}
+	}
+}
+
+unsafe impl dyn_any::StaticType for EditorPreferences {
+	type Static = EditorPreferences;
+}