ad011d0455
# Objective - Add a type for uploading a Rust `Vec<T>` to a GPU `array<T>`. - Makes progress towards https://github.com/bevyengine/bevy/issues/89. ## Solution - Port @superdump's `BatchedUniformBuffer` to bevy main, as a fallback for WebGL2, which doesn't support storage buffers. - Rather than getting an `array<T>` in a shader, you get an `array<T, N>`, and have to rebind every N elements via dynamic offsets. - Add `GpuArrayBuffer` to abstract over `StorageBuffer<Vec<T>>`/`BatchedUniformBuffer`. ## Future Work Add a shader macro kinda thing to abstract over the following automatically: https://github.com/bevyengine/bevy/pull/8204#pullrequestreview-1396911727 --- ## Changelog * Added `GpuArrayBuffer`, `GpuComponentArrayBufferPlugin`, `GpuArrayBufferable`, and `GpuArrayBufferIndex` types. * Added `DynamicUniformBuffer::new_with_alignment()`. --------- Co-authored-by: Robert Swain <robert.swain@gmail.com> Co-authored-by: François <mockersf@gmail.com> Co-authored-by: Teodor Tanasoaia <28601907+teoxoy@users.noreply.github.com> Co-authored-by: IceSentry <IceSentry@users.noreply.github.com> Co-authored-by: Vincent <9408210+konsolas@users.noreply.github.com> Co-authored-by: robtfm <50659922+robtfm@users.noreply.github.com> |
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| macros | ||
| src | ||
| Cargo.toml | ||