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Add depth buffer

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This commit is contained in:
Hanno Braun 2024-11-04 23:29:37 +01:00
parent 74fba739a6
commit 1d421236cd
1 changed files with 40 additions and 2 deletions
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42
experiments/2024-10-30/src/render.rs
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@ -13,6 +13,7 @@ pub struct Renderer {
pub queue: wgpu::Queue,
pub pipeline: wgpu::RenderPipeline,
pub bind_group: wgpu::BindGroup,
pub depth_view: wgpu::TextureView,
}
impl Renderer {
@ -118,7 +119,13 @@ impl Renderer {
polygon_mode: wgpu::PolygonMode::Fill,
conservative: false,
},
depth_stencil: None,
depth_stencil: Some(wgpu::DepthStencilState {
format: wgpu::TextureFormat::Depth32Float,
depth_write_enabled: true,
depth_compare: wgpu::CompareFunction::Less,
stencil: wgpu::StencilState::default(),
bias: wgpu::DepthBiasState::default(),
}),
multisample: wgpu::MultisampleState::default(),
multiview: None,
cache: None,
@ -138,12 +145,34 @@ impl Renderer {
(pipeline, bind_group)
};
let depth_view = {
let depth_texture =
device.create_texture(&wgpu::TextureDescriptor {
label: None,
size: wgpu::Extent3d {
width: config.width,
height: config.height,
depth_or_array_layers: 1,
},
mip_level_count: 1,
sample_count: 1,
dimension: wgpu::TextureDimension::D2,
format: wgpu::TextureFormat::Depth32Float,
usage: wgpu::TextureUsages::RENDER_ATTACHMENT
| wgpu::TextureUsages::TEXTURE_BINDING,
view_formats: &[],
});
depth_texture.create_view(&wgpu::TextureViewDescriptor::default())
};
Ok(Self {
surface,
device,
queue,
pipeline,
bind_group,
depth_view,
})
}
@ -216,7 +245,16 @@ impl Renderer {
},
},
)],
depth_stencil_attachment: None,
depth_stencil_attachment: Some(
wgpu::RenderPassDepthStencilAttachment {
view: &self.depth_view,
depth_ops: Some(wgpu::Operations {
load: wgpu::LoadOp::Clear(1.0),
store: wgpu::StoreOp::Store,
}),
stencil_ops: None,
},
),
timestamp_writes: None,
occlusion_query_set: None,
});