generated from cosmic-utils/cosmic-app-template
-
Notifications
You must be signed in to change notification settings - Fork 4
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Use alpha `0.1` when rgb value is outside SRGB (`OKLCH` graph) Added `show_graphs` variable
- Loading branch information
1 parent
f177be9
commit 85f3ab3
Showing
10 changed files
with
257 additions
and
47 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,4 +1,5 @@ | ||
| pub mod hsv; | ||
| pub mod oklab; | ||
| pub mod oklch; | ||
|
|
||
| use std::marker::PhantomData; | ||
|
|
||
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,88 @@ | ||
| use cosmic::iced_widget::shader::{self}; | ||
|
|
||
| use crate::shaders::ShaderPipeline; | ||
|
|
||
| // ---- Shader ---- | ||
| pub struct ColorGraph<const MODE: u32> { | ||
| pub lightness: f32, | ||
| pub green_red: f32, | ||
| pub blue_yellow: f32, | ||
| } | ||
|
|
||
| impl<const M: u32, Message> shader::Program<Message> for ColorGraph<M> { | ||
| type State = (); | ||
| type Primitive = Primitive<M>; | ||
|
|
||
| fn draw( | ||
| &self, | ||
| state: &Self::State, | ||
| cursor: cosmic::iced_core::mouse::Cursor, | ||
| bounds: cosmic::iced::Rectangle, | ||
| ) -> Self::Primitive { | ||
| Primitive::<M>::new(self.lightness, self.green_red, self.blue_yellow) | ||
| } | ||
| } | ||
|
|
||
| #[derive(Debug)] | ||
| pub struct Primitive<const M: u32> { | ||
| uniforms: Uniforms, | ||
| } | ||
|
|
||
| impl<const M: u32> Primitive<M> { | ||
| pub fn new(lightness: f32, green_red: f32, blue_yellow: f32) -> Self { | ||
| Self { | ||
| uniforms: Uniforms { | ||
| lightness, | ||
| green_red, | ||
| blue_yellow, | ||
| mode: M, | ||
| }, | ||
| } | ||
| } | ||
| } | ||
|
|
||
| impl<const M: u32> shader::Primitive for Primitive<M> { | ||
| fn prepare( | ||
| &self, | ||
| format: shader::wgpu::TextureFormat, | ||
| device: &shader::wgpu::Device, | ||
| queue: &shader::wgpu::Queue, | ||
| bounds: cosmic::iced::Rectangle, | ||
| target_size: cosmic::iced::Size<u32>, | ||
| scale_factor: f32, | ||
| storage: &mut shader::Storage, | ||
| ) { | ||
| if !storage.has::<ShaderPipeline<Uniforms, M>>() { | ||
| storage.store(ShaderPipeline::<Uniforms, M>::new( | ||
| device, | ||
| queue, | ||
| format, | ||
| include_str!("oklab.wgsl"), | ||
| )); | ||
| } | ||
|
|
||
| let pipeline = storage.get_mut::<ShaderPipeline<Uniforms, M>>().unwrap(); | ||
| pipeline.write(queue, &self.uniforms); | ||
| } | ||
|
|
||
| fn render( | ||
| &self, | ||
| storage: &shader::Storage, | ||
| target: &shader::wgpu::TextureView, | ||
| target_size: cosmic::iced::Size<u32>, | ||
| viewport: cosmic::iced::Rectangle<u32>, | ||
| encoder: &mut shader::wgpu::CommandEncoder, | ||
| ) { | ||
| let pipeline = storage.get::<ShaderPipeline<Uniforms, M>>().unwrap(); | ||
| pipeline.render(target, encoder, viewport); | ||
| } | ||
| } | ||
|
|
||
| #[derive(Copy, Clone, Debug, bytemuck::Pod, bytemuck::Zeroable)] | ||
| #[repr(C)] | ||
| struct Uniforms { | ||
| lightness: f32, | ||
| green_red: f32, | ||
| blue_yellow: f32, | ||
| mode: u32, | ||
| } |
Oops, something went wrong.