6 commits

Author	SHA1	Message	Date
François Mockers	de3ec47f3f	Fix example game of life (#12897) ... # Objective - Example `compute_shader_game_of_life` is random and not following the rules of the game of life: at each steps, it randomly reads some pixel of the current step and some of the previous step instead of only from the previous step - Fixes #9353 ## Solution - Adopted from #9678 - Added a switch of the texture displayed every frame otherwise the game of life looks wrong - Added a way to display the texture bigger so that I could manually check everything was right --------- Co-authored-by: Sludge <96552222+SludgePhD@users.noreply.github.com> Co-authored-by: IceSentry <IceSentry@users.noreply.github.com>	2024-04-08 17:19:07 +00:00
François	d261a86b9f	compute shader game of life example: use R32Float instead of Rgba8Unorm (#12155) ... # Objective - Fixes #9670 - Avoid a crash in CI due to ``` thread 'Compute Task Pool (0)' panicked at /Users/runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/wgpu-0.19.1/src/backend/wgpu_core.rs:3009:5: wgpu error: Validation Error Caused by: In Device::create_bind_group The adapter does not support read access for storages texture of format Rgba8Unorm ``` ## Solution - Use an `R32Float` texture instead of an `Rgba8Unorm` as it's a tier 1 texture format https://github.com/gpuweb/gpuweb/issues/3838 and is more supported - This should also improve support for webgpu in the next wgpu version	2024-02-27 13:57:41 +00:00
Nicola Papale	7163aabf29	Use a single line for of large binding lists (#9849) ... # Objective - When adding/removing bindings in large binding lists, git would generate very difficult-to-read diffs ## Solution - Move the `@group(X) @binding(Y)` into the same line as the binding type declaration	2023-09-19 22:17:44 +00:00
Niklas Eicker	2b93ab5812	Remove unused code in game of life shader (#5349) ... # Objective - Make `game_of_life.wgsl` easier to read and understand ## Solution - Remove unused code in the shader - `location_f32` was unused in `init` - `color` was unused in `update`	2022-07-17 15:24:24 +00:00
François	814f8d1635	update wgpu to 0.13 (#5168) ... # Objective - Update wgpu to 0.13 - ~~Wait, is wgpu 0.13 released? No, but I had most of the changes already ready since playing with webgpu~~ well it has been released now - Also update parking_lot to 0.12 and naga to 0.9 ## Solution - Update syntax for wgsl shaders https://github.com/gfx-rs/wgpu/blob/master/CHANGELOG.md#wgsl-syntax - Add a few options, remove some references: https://github.com/gfx-rs/wgpu/blob/master/CHANGELOG.md#other-breaking-changes - fragment inputs should now exactly match vertex outputs for locations, so I added exports for those to be able to reuse them https://github.com/gfx-rs/wgpu/pull/2704	2022-07-14 21:17:16 +00:00
Jakob Hellermann	b1476015d9	add some more pipelined-rendering shader examples (#3041) ... based on #3031 Adds some examples showing of how to use the new pipelined rendering for custom shaders. - a minimal shader example which doesn't use render assets - the same but using glsl - an example showing how to render instanced data - a shader which uses the seconds since startup to animate some textures Instancing shader:  Animated shader:  (the gif makes it look a bit ugly) Co-authored-by: Carter Anderson <mcanders1@gmail.com>	2022-01-05 19:43:11 +00:00