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Provide actual bounds to Shader primitives

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... and allow for proper translation and scissoring.
This commit is contained in:
Héctor Ramón Jiménez 2023-11-28 23:13:38 +01:00
parent 100d15f306
commit ab7dae554c
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GPG key ID: 7CC46565708259A7
8 changed files with 54 additions and 40 deletions
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21
examples/custom_shader/src/scene/pipeline.rs
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@ -351,7 +351,7 @@ impl Pipeline {
&self,
target: &wgpu::TextureView,
encoder: &mut wgpu::CommandEncoder,
bounds: Rectangle<u32>,
viewport: Rectangle<u32>,
num_cubes: u32,
show_depth: bool,
) {
@ -384,10 +384,10 @@ impl Pipeline {
});
pass.set_scissor_rect(
bounds.x,
bounds.y,
bounds.width,
bounds.height,
viewport.x,
viewport.y,
viewport.width,
viewport.height,
);
pass.set_pipeline(&self.pipeline);
pass.set_bind_group(0, &self.uniform_bind_group, &[]);
@ -397,7 +397,7 @@ impl Pipeline {
}
if show_depth {
self.depth_pipeline.render(encoder, target, bounds);
self.depth_pipeline.render(encoder, target, viewport);
}
}
}
@ -550,7 +550,7 @@ impl DepthPipeline {
&self,
encoder: &mut wgpu::CommandEncoder,
target: &wgpu::TextureView,
bounds: Rectangle<u32>,
viewport: Rectangle<u32>,
) {
let mut pass = encoder.begin_render_pass(&wgpu::RenderPassDescriptor {
label: Some("cubes.pipeline.depth_pass"),
@ -573,7 +573,12 @@ impl DepthPipeline {
occlusion_query_set: None,
});
pass.set_scissor_rect(bounds.x, bounds.y, bounds.width, bounds.height);
pass.set_scissor_rect(
viewport.x,
viewport.y,
viewport.width,
viewport.height,
);
pass.set_pipeline(&self.pipeline);
pass.set_bind_group(0, &self.bind_group, &[]);
pass.draw(0..6, 0..1);