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Fix animation: shadow and wireframe support (#4367)

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# Objective

Animation with shadows crashes with:
```
thread 'main' panicked at 'wgpu error: Validation Error

Caused by:
    In Device::create_render_pipeline
      note: label = `shadow_pipeline`
    error matching VERTEX shader requirements against the pipeline
    shader global ResourceBinding { group: 1, binding: 1 } is not available in the layout pipeline layout
    visibility flags don't include the shader stage
```


Animation with wireframe crashes with:
```
thread 'main' panicked at 'wgpu error: Validation Error

Caused by:
    In Device::create_render_pipeline
      note: label = `opaque_mesh_pipeline`
    error matching VERTEX shader requirements against the pipeline
    shader global ResourceBinding { group: 2, binding: 0 } is not available in the layout pipeline layout
    binding is missing from the pipeline layout
```

## Solution

- Fix the bindings
This commit is contained in:
François 2022-03-30 19:56:16 +00:00
parent f6bc9a022d
commit 3537c6ae2d
2 changed files with 4 additions and 2 deletions
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4
crates/bevy_pbr/src/render/light.rs
View file

@ -261,7 +261,7 @@ impl SpecializedMeshPipeline for ShadowPipeline {
) -> Result<RenderPipelineDescriptor, SpecializedMeshPipelineError> {
let mut vertex_attributes = vec![Mesh::ATTRIBUTE_POSITION.at_shader_location(0)];
let mut bind_group_layout = vec![self.view_layout.clone(), self.mesh_layout.clone()];
let mut bind_group_layout = vec![self.view_layout.clone()];
let mut shader_defs = Vec::new();
if layout.contains(Mesh::ATTRIBUTE_JOINT_INDEX)
@ -271,6 +271,8 @@ impl SpecializedMeshPipeline for ShadowPipeline {
vertex_attributes.push(Mesh::ATTRIBUTE_JOINT_INDEX.at_shader_location(4));
vertex_attributes.push(Mesh::ATTRIBUTE_JOINT_WEIGHT.at_shader_location(5));
bind_group_layout.push(self.skinned_mesh_layout.clone());
} else {
bind_group_layout.push(self.mesh_layout.clone());
}
let vertex_buffer_layout = layout.get_layout(&vertex_attributes)?;

2
crates/bevy_pbr/src/render/wireframe.wgsl
View file

@ -17,7 +17,7 @@ struct VertexOutput {
};
#ifdef SKINNED
[[group(2), binding(0)]]
[[group(1), binding(1)]]
var<uniform> joint_matrices: SkinnedMesh;
#import bevy_pbr::skinning
#endif