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Add a basic API and rudimentary frontend for node graph layers (#846)

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* Node graph API stub

* Rename and fix SetInputValue

* Get list of links from network

* Test populating node graph UI

* Node properties

* Fix viewport bounds

* Slightly change promise usage

* A tiny bit of cleanup I did while reading code

* Cleanup and work towards hooking up node links in Vue template

* Add the brighten colour node

* Run cargo fmt

* Add to and from hsla

* GrayscaleImage node with small perf improvement

* Fix gutter panel resizing

* Display node links from backend

* Add support for connecting node links

* Use existing message

* Fix formatting error

* Add a (currently crashing) brighten node

* Replace brighten node with proto node implementation

* Add support for connecting node links

* Update watch dirs

* Add hue shift node

* Add create_node function to editor api

* Basic insert node UI

* Fix broken names

* Add log

* Fix positioning

* Set connector index to 0

* Add properties for Heu shift / brighten

* Allow deselecting nodes

* Redesign Properties panel collapsible sections

Co-authored-by: Keavon Chambers <keavon@keavon.com>
Co-authored-by: Dennis Kobert <dennis@kobert.dev>
This commit is contained in:
0HyperCube
2022-11-12 21:23:28 +00:00
committed by Keavon Chambers
parent e8256dd350
commit 504136b61b
37 changed files with 1213 additions and 294 deletions
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52
node-graph/gcore/src/raster.rs
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@@ -22,6 +22,58 @@ impl<'n> Node<Color> for &'n GrayscaleNode {
}
}
#[derive(Debug, Clone, Copy)]
pub struct BrightenColorNode<N: Node<(), Output = f32>>(N);
impl<N: Node<(), Output = f32>> Node<Color> for BrightenColorNode<N> {
type Output = Color;
fn eval(self, color: Color) -> Color {
let brightness = self.0.eval(());
let per_channel = |col: f32| (col + brightness / 255.).clamp(0., 1.);
Color::from_rgbaf32_unchecked(per_channel(color.r()), per_channel(color.g()), per_channel(color.b()), color.a())
}
}
impl<N: Node<(), Output = f32> + Copy> Node<Color> for &BrightenColorNode<N> {
type Output = Color;
fn eval(self, color: Color) -> Color {
let brightness = self.0.eval(());
let per_channel = |col: f32| (col + brightness / 255.).clamp(0., 1.);
Color::from_rgbaf32_unchecked(per_channel(color.r()), per_channel(color.g()), per_channel(color.b()), color.a())
}
}
impl<N: Node<(), Output = f32> + Copy> BrightenColorNode<N> {
pub fn new(node: N) -> Self {
Self(node)
}
}
#[derive(Debug, Clone, Copy)]
pub struct HueShiftNode<N: Node<(), Output = f32>>(N);
impl<N: Node<(), Output = f32>> Node<Color> for HueShiftNode<N> {
type Output = Color;
fn eval(self, color: Color) -> Color {
let hue_shift = self.0.eval(());
let [hue, saturation, luminance, alpha] = color.to_hsla();
Color::from_hsla(hue + hue_shift / 360., saturation, luminance, alpha)
}
}
impl<N: Node<(), Output = f32> + Copy> Node<Color> for &HueShiftNode<N> {
type Output = Color;
fn eval(self, color: Color) -> Color {
let hue_shift = self.0.eval(());
let [hue, saturation, luminance, alpha] = color.to_hsla();
Color::from_hsla(hue + hue_shift / 360., saturation, luminance, alpha)
}
}
impl<N: Node<(), Output = f32> + Copy> HueShiftNode<N> {
pub fn new(node: N) -> Self {
Self(node)
}
}
pub struct ForEachNode<MN>(pub MN);
impl<'n, I: Iterator<Item = S>, MN: 'n, S> Node<I> for &'n ForEachNode<MN>