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Merge pull request #455 from doup/patch-1

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Improve instancing `VertexBufferLayout` creation comments order
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Ben Hansen 2023-05-26 16:39:54 -06:00 committed by GitHub
commit a1f5995f49
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1 changed files with 2 additions and 3 deletions
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docs/beginner/tutorial7-instancing/README.md
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@ -148,6 +148,8 @@ impl InstanceRaw {
// instance when the shader starts processing a new instance
step_mode: wgpu::VertexStepMode::Instance,
attributes: &[
// A mat4 takes up 4 vertex slots as it is technically 4 vec4s. We need to define a slot
// for each vec4. We'll have to reassemble the mat4 in the shader.
wgpu::VertexAttribute {
offset: 0,
// While our vertex shader only uses locations 0, and 1 now, in later tutorials we'll
@ -155,9 +157,6 @@ impl InstanceRaw {
shader_location: 5,
format: wgpu::VertexFormat::Float32x4,
},
// A mat4 takes up 4 vertex slots as it is technically 4 vec4s. We need to define a slot
// for each vec4. We'll have to reassemble the mat4 in
// the shader.
wgpu::VertexAttribute {
offset: mem::size_of::<[f32; 4]>() as wgpu::BufferAddress,
shader_location: 6,