Gilles Henaux ca25a67d0d Fix the extended_material example on WebGL2 (#18812) ... # Objective - Fixes #13872 (also mentioned in #17167) ## Solution - Added conditional padding fields to the shader uniform ## Alternatives ### 1- Use a UVec4 Replace the `u32` field in `MyExtension` by a `UVec4` and only use the `x` coordinate. (This was the original approach, but for consistency with the rest of the codebase, separate padding fields seem to be preferred) ### 2- Don't fix it, unlist it While the fix is quite simple, it does muddy the waters a tiny bit due to `quantize_steps` now being a UVec4 instead of a simple u32. We could simply remove this example from the examples that support WebGL2. ## Testing - Ran the example locally on WebGL2 (and native Vulkan) successfully		2025-07-07 19:34:12 +00:00
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animate_shader.wgsl	update shader imports (#10180)	2023-10-21 11:51:58 +00:00
array_texture.wgsl	Ugrade to wgpu version 25.0 (#19563)	2025-06-26 19:41:47 +00:00
automatic_instancing.wgsl	Ugrade to wgpu version 25.0 (#19563)	2025-06-26 19:41:47 +00:00
bindless_material.wgsl	Ugrade to wgpu version 25.0 (#19563)	2025-06-26 19:41:47 +00:00
cubemap_unlit.wgsl	Ugrade to wgpu version 25.0 (#19563)	2025-06-26 19:41:47 +00:00
custom_clustered_decal.wgsl	Implement basic clustered decal projectors. (#17315)	2025-01-26 20:13:39 +00:00
custom_gltf_2d.wgsl	Normalise matrix naming (#13489)	2024-06-03 16:56:53 +00:00
custom_material_2d.wgsl	Fix binding group in custom_material_2d.wgsl (#10841)	2023-12-02 22:21:53 +00:00
custom_material_import.wgsl	fix custom shader imports (#10030)	2023-10-06 01:34:57 +00:00
custom_material_screenspace_texture.wgsl	Ugrade to wgpu version 25.0 (#19563)	2025-06-26 19:41:47 +00:00
custom_material.frag	Ugrade to wgpu version 25.0 (#19563)	2025-06-26 19:41:47 +00:00
custom_material.vert	Ugrade to wgpu version 25.0 (#19563)	2025-06-26 19:41:47 +00:00
custom_material.wesl	Ugrade to wgpu version 25.0 (#19563)	2025-06-26 19:41:47 +00:00
custom_material.wgsl	Ugrade to wgpu version 25.0 (#19563)	2025-06-26 19:41:47 +00:00
custom_phase_item.wgsl	Allow phase items not associated with meshes to be binned. (#14029)	2024-06-27 16:13:03 +00:00
custom_stencil.wgsl	Add a custom render phase example (#16916)	2025-02-10 21:17:37 +00:00
custom_ui_material.wgsl	ui_material example webgl2 fix (#17852)	2025-02-13 20:52:26 +00:00
custom_vertex_attribute.wgsl	Add comment to custom vertex attribute example to make it easier to convert to 2D (#18603)	2025-07-07 19:26:37 +00:00
extended_material_bindless.wgsl	Ugrade to wgpu version 25.0 (#19563)	2025-06-26 19:41:47 +00:00
extended_material.wgsl	Fix the extended_material example on WebGL2 (#18812)	2025-07-07 19:34:12 +00:00
fallback_image_test.wgsl	Ugrade to wgpu version 25.0 (#19563)	2025-06-26 19:41:47 +00:00
game_of_life.wgsl	Fix game_of_life shader relying on Naga bug (#18951)	2025-04-26 21:38:08 +00:00
gpu_readback.wgsl	Gpu readback (#15419)	2024-09-30 17:28:55 +00:00
instancing.wgsl	Normalise matrix naming (#13489)	2024-06-03 16:56:53 +00:00
irradiance_volume_voxel_visualization.wgsl	Ugrade to wgpu version 25.0 (#19563)	2025-06-26 19:41:47 +00:00
line_material.wgsl	Ugrade to wgpu version 25.0 (#19563)	2025-06-26 19:41:47 +00:00
manual_material.wgsl	Type erased materials (#19667)	2025-06-27 22:57:24 +00:00
post_processing.wgsl	update shader imports (#10180)	2023-10-21 11:51:58 +00:00
shader_defs.wgsl	Ugrade to wgpu version 25.0 (#19563)	2025-06-26 19:41:47 +00:00
show_prepass.wgsl	Ugrade to wgpu version 25.0 (#19563)	2025-06-26 19:41:47 +00:00
specialized_mesh_pipeline.wgsl	Fix non-crate typos (#18219)	2025-03-11 06:17:48 +00:00
storage_buffer.wgsl	Ugrade to wgpu version 25.0 (#19563)	2025-06-26 19:41:47 +00:00
texture_binding_array.wgsl	Ugrade to wgpu version 25.0 (#19563)	2025-06-26 19:41:47 +00:00
tonemapping_test_patterns.wgsl	Fix non-crate typos (#18219)	2025-03-11 06:17:48 +00:00
util.wesl	Fix wesl in wasm and webgl2 (#18591)	2025-03-28 21:45:02 +00:00
water_material.wgsl	Ugrade to wgpu version 25.0 (#19563)	2025-06-26 19:41:47 +00:00