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Fix custom_shader_pipelined example shader (#2992)

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## Objective

Looking though the new pipelined example I stumbled on an issue with the example shader :

```
Oct 20 12:38:44.891  INFO bevy_render2::renderer: AdapterInfo { name: "Intel(R) UHD Graphics 620 (KBL GT2)", vendor: 32902, device: 22807, device_type: IntegratedGpu, backend: Vulkan }
Oct 20 12:38:44.894  INFO naga:🔙:spv::writer: Skip function Some("fetch_point_shadow")    
Oct 20 12:38:44.894  INFO naga:🔙:spv::writer: Skip function Some("fetch_directional_shadow")    
Oct 20 12:38:44.898 ERROR wgpu::backend::direct: Handling wgpu errors as fatal by default    
thread 'main' panicked at 'wgpu error: Validation Error

Caused by:
    In Device::create_shader_module
    Global variable [1] 'view' is invalid
    Type isn't compatible with the storage class
```

## Solution

added `<uniform>` here and there.
Note : my current mastery of shaders is about 2 days old, so this still kinda look likes wizardry
This commit is contained in:
Nibor62 2021-10-25 19:02:36 +00:00
parent 2f4bcc5bf7
commit 7b686b5031
1 changed files with 3 additions and 3 deletions
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6
assets/shaders/custom.wgsl
View file

@ -5,14 +5,14 @@ struct View {
world_position: vec3<f32>; world_position: vec3<f32>;
}; };
[[group(0), binding(0)]] [[group(0), binding(0)]]
var view: View; var<uniform> view: View;
[[block]] [[block]]
struct Mesh { struct Mesh {
transform: mat4x4<f32>; transform: mat4x4<f32>;
}; };
[[group(2), binding(0)]] [[group(2), binding(0)]]
var mesh: Mesh; var<uniform> mesh: Mesh;
struct Vertex { struct Vertex {
[[location(0)]] position: vec3<f32>; [[location(0)]] position: vec3<f32>;
@ -38,7 +38,7 @@ struct CustomMaterial {
color: vec4<f32>; color: vec4<f32>;
}; };
[[group(1), binding(0)]] [[group(1), binding(0)]]
var material: CustomMaterial; var<uniform> material: CustomMaterial;
[[stage(fragment)]] [[stage(fragment)]]
fn fragment() -> [[location(0)]] vec4<f32> { fn fragment() -> [[location(0)]] vec4<f32> {