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Shaders: add gcore-shaders and make graster-nodes no-std (#2925)

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* gcore-shaders: add crate, move `color` and `blending` from gcore

* gcore-shaders: move `AsU32`

* gcore-shaders: move `ChoiceType`, switch `Cow` for `&str`, adjust node macro

* gcore-shaders: move `registry::types`

* gcore-shaders: move `context::Ctx`

* raster-nodes: make it `no_std` with `std` feature

* gcore-shaders: fix doctest
This commit is contained in:
Firestar99
2025-07-25 19:53:26 +02:00
committed by GitHub
parent 4d5a1a6ff1
commit 4fec24893e
28 changed files with 364 additions and 247 deletions
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33
node-graph/graster-nodes/src/adjust.rs
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@@ -1,6 +1,4 @@
use graphene_core::Color;
use graphene_core::gradient::GradientStops;
use graphene_core::raster_types::{CPU, RasterDataTable};
use graphene_core_shaders::color::Color;
pub trait Adjust<P> {
fn adjust(&mut self, map_fn: impl Fn(&P) -> P);
@@ -17,19 +15,26 @@ impl Adjust<Color> for Option<Color> {
}
}
}
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);
}
}
}
impl Adjust<Color> for RasterDataTable<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() {
#[cfg(feature = "std")]
mod adjust_std {
use super::*;
use graphene_core::gradient::GradientStops;
use graphene_core::raster_types::{CPU, RasterDataTable};
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);
}
}
}
impl Adjust<Color> for RasterDataTable<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);
}
}
}
}
}