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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
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26
node-graph/gcore/src/value.rs
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@@ -8,10 +8,10 @@ use core::{
#[derive(Default, Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Debug)]
pub struct IntNode<const N: u32>;
impl<'i, const N: u32> Node<'i, ()> for IntNode<N> {
impl<'i, const N: u32, I> Node<'i, I> for IntNode<N> {
type Output = u32;
#[inline(always)]
fn eval(&'i self, _input: ()) -> Self::Output {
fn eval(&'i self, _input: I) -> Self::Output {
N
}
}
@@ -19,10 +19,10 @@ impl<'i, const N: u32> Node<'i, ()> for IntNode<N> {
#[derive(Default, Debug, Clone, Copy)]
pub struct ValueNode<T>(pub T);
impl<'i, T: 'i> Node<'i, ()> for ValueNode<T> {
impl<'i, T: 'i, I> Node<'i, I> for ValueNode<T> {
type Output = &'i T;
#[inline(always)]
fn eval(&'i self, _input: ()) -> Self::Output {
fn eval(&'i self, _input: I) -> Self::Output {
&self.0
}
}
@@ -77,10 +77,10 @@ impl<T> RefCellMutNode<T> {
#[derive(Default)]
pub struct OnceCellNode<T>(pub Cell<T>);
impl<'i, T: Default + 'i> Node<'i, ()> for OnceCellNode<T> {
impl<'i, T: Default + 'i, I> Node<'i, I> for OnceCellNode<T> {
type Output = T;
#[inline(always)]
fn eval(&'i self, _input: ()) -> Self::Output {
fn eval(&'i self, _input: I) -> Self::Output {
self.0.replace(T::default())
}
}
@@ -94,10 +94,10 @@ impl<T> OnceCellNode<T> {
#[derive(Clone, Copy)]
pub struct ClonedNode<T: Clone>(pub T);
impl<'i, T: Clone + 'i> Node<'i, ()> for ClonedNode<T> {
impl<'i, T: Clone + 'i, I> Node<'i, I> for ClonedNode<T> {
type Output = T;
#[inline(always)]
fn eval(&'i self, _input: ()) -> Self::Output {
fn eval(&'i self, _input: I) -> Self::Output {
self.0.clone()
}
}
@@ -140,10 +140,10 @@ impl<T: Clone> DebugClonedNode<T> {
#[derive(Clone, Copy)]
pub struct CopiedNode<T: Copy>(pub T);
impl<'i, T: Copy + 'i> Node<'i, ()> for CopiedNode<T> {
impl<'i, T: Copy + 'i, I> Node<'i, I> for CopiedNode<T> {
type Output = T;
#[inline(always)]
fn eval(&'i self, _input: ()) -> Self::Output {
fn eval(&'i self, _input: I) -> Self::Output {
self.0
}
}
@@ -157,9 +157,9 @@ impl<T: Copy> CopiedNode<T> {
#[derive(Default)]
pub struct DefaultNode<T>(PhantomData<T>);
impl<'i, T: Default + 'i> Node<'i, ()> for DefaultNode<T> {
impl<'i, T: Default + 'i, I> Node<'i, I> for DefaultNode<T> {
type Output = T;
fn eval(&'i self, _input: ()) -> Self::Output {
fn eval(&'i self, _input: I) -> Self::Output {
T::default()
}
}
@@ -205,7 +205,7 @@ mod test {
#[test]
fn test_default_node() {
let node = DefaultNode::<u32>::new();
assert_eq!(node.eval(()), 0);
assert_eq!(node.eval(42), 0);
}
#[test]
#[allow(clippy::unit_cmp)]