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bevyengine
Extended material example fails in browser
Bevy version
Whichever Bevy version runs on the website, 0.13.2
[Optional] Relevant system information
Linux, firefox
What you did
https://bevyengine.org/examples/Shaders/extended-material/
What went wrong
Crashes, console states:
panicked at /Users/runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/wgpu-0.19.3/src/backend/wgpu_core.rs:3006:5:
wgpu error: Validation Error
Caused by:
In Device::create_render_pipeline
note: label = `pbr_opaque_mesh_pipeline`
In the provided shader, the type given for group 2 binding 100 has a size of 4. As the device does not support `DownlevelFlags::BUFFER_BINDINGS_NOT_16_BYTE_ALIGNED`, the type must have a size that is a multiple of 16 bytes.
The problem is the lack of padding in the example: https://github.com/bevyengine/bevy/blob/main/examples/shader/extended_material.rs#L76-L81
should have something like this: https://github.com/bevyengine/bevy/blob/aaccbe88aa0d591c9c741f690ab472785c7bac09/crates/bevy_render/src/globals.rs#L60
as well as the shader side needing the same padding.
https://bevyengine.org/examples/3D%20Rendering/lines/
this also doesn't work.
Same issue with Bevy 0.14 and current Bevy main.
AdapterInfo { name: "ANGLE (Apple, ANGLE Metal Renderer: Apple M1 Max, Unspecified Version)", vendor: 4203, device: 0, device_type: IntegratedGpu, driver: "WebGL 2.0 (OpenGL ES", driver_info: "3.0 Chromium)", backend: Gl }
Still broken with Bevy 0.15 / current Bevy main. Presenting with a different error now, but this could just be #16525 also happening on top of the previous issue.
wasm_example.js:1951 panicked at /Users/me/.cargo/registry/src/index.crates.io-6f17d22bba15001f/wgpu-23.0.1/src/api/buffer.rs:684:9:
slice offset 0 is out of range for buffer of size 0
