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Replace Footprint/() call arguments with dynamically-bound Contexts (#2232)

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* Implement experimental Context struct and traits

* Add Ctx super trait

* Checkpoint

* Return Any instead of DynAny

* Fix send implementation for inputs with lifetimes

* Port more nodes

* Uncomment nodes

* Port more nodes

* Port vector nodes

* Partial progress (the stuff I'm more sure about)

* Partial progress (the stuff that's not compiling and I'm not sure about)

* Fix more errors

* First pass of fixing errors introduced by rebase

* Port wasm application io

* Fix brush node types

* Add type annotation

* Fix warnings and wasm compilation

* Change types for Document Node definitions

* Improve debugging for footprint not found errors

* Forward context in append artboard node

* Fix thumbnails

* Fix loading most demo artwork

* Wrap output type of all nodes in future

* Encode futures as part of the type

* Fix document node definitions for future types

* Remove Clippy warnings

* Fix more things

* Fix opening demo art with manual composition upgrading

* Set correct type for manual composition

* Fix brush

* Fix tests

* Update docs for deps

* Fix up some node signature issues

* Code review

---------

Co-authored-by: Keavon Chambers <keavon@keavon.com>
Co-authored-by: hypercube <0hypercube@gmail.com>
This commit is contained in:
Dennis Kobert
2025-03-01 23:54:52 +01:00
committed by Keavon Chambers
parent 0c1e96b9c6
commit 4ff2bdb04f
43 changed files with 1338 additions and 1545 deletions
Download Patch File Download Diff File Expand all files Collapse all files

55
node-graph/gcore/src/raster.rs
View File

@@ -1,8 +1,8 @@
pub use self::color::{Color, Luma, SRGBA8};
use crate::raster::image::ImageFrameTable;
use crate::registry::types::Percentage;
use crate::transform::Footprint;
use crate::vector::VectorDataTable;
use crate::Ctx;
use crate::GraphicGroupTable;
use bytemuck::{Pod, Zeroable};
@@ -182,6 +182,9 @@ pub trait Alpha {
}
fn multiplied_alpha(&self, alpha: Self::AlphaChannel) -> Self;
}
pub trait AlphaMut: Alpha {
fn set_alpha(&mut self, value: Self::AlphaChannel);
}
pub trait Depth {
type DepthChannel: Channel;
@@ -228,6 +231,12 @@ pub trait Bitmap {
type Pixel: Pixel;
fn width(&self) -> u32;
fn height(&self) -> u32;
fn dimensions(&self) -> (u32, u32) {
(self.width(), self.height())
}
fn dim(&self) -> (u32, u32) {
self.dimensions()
}
fn get_pixel(&self, x: u32, y: u32) -> Option<Self::Pixel>;
}
@@ -316,51 +325,31 @@ impl SetBlendMode for ImageFrameTable<Color> {
}
#[node_macro::node(category("Style"))]
async fn blend_mode<F: 'n + Send, T: SetBlendMode>(
fn blend_mode<T: SetBlendMode>(
_: impl Ctx,
#[implementations(
(),
(),
(),
Footprint,
GraphicGroupTable,
VectorDataTable,
ImageFrameTable<Color>,
)]
footprint: F,
#[implementations(
() -> GraphicGroupTable,
() -> VectorDataTable,
() -> ImageFrameTable<Color>,
Footprint -> GraphicGroupTable,
Footprint -> VectorDataTable,
Footprint -> ImageFrameTable<Color>,
)]
value: impl Node<F, Output = T>,
mut value: T,
blend_mode: BlendMode,
) -> T {
let mut value = value.eval(footprint).await;
value.set_blend_mode(blend_mode);
value
}
#[node_macro::node(category("Style"))]
async fn opacity<F: 'n + Send, T: MultiplyAlpha>(
fn opacity<T: MultiplyAlpha>(
_: impl Ctx,
#[implementations(
(),
(),
(),
Footprint,
GraphicGroupTable,
VectorDataTable,
ImageFrameTable<Color>,
)]
footprint: F,
#[implementations(
() -> GraphicGroupTable,
() -> VectorDataTable,
() -> ImageFrameTable<Color>,
Footprint -> GraphicGroupTable,
Footprint -> VectorDataTable,
Footprint -> ImageFrameTable<Color>,
)]
value: impl Node<F, Output = T>,
mut value: T,
#[default(100.)] factor: Percentage,
) -> T {
let mut value = value.eval(footprint).await;
let opacity_multiplier = factor / 100.;
value.multiply_alpha(opacity_multiplier);
value