bevy/src/render/mod.rs

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pub mod camera;
pub mod shader;
pub mod mesh;
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pub mod render_resources;
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pub mod passes;
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pub mod instancing;
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mod light;
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mod render_graph;
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mod material;
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mod rect;
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pub use light::*;
pub use shader::*;
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pub use render_graph::*;
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pub use material::*;
pub use mesh::*;
pub use camera::*;
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pub use rect::*;
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use std::mem;
use crate::vertex::Vertex;
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pub struct UniformBuffer {
pub buffer: wgpu::Buffer,
pub size: u64,
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}
impl UniformBuffer {
pub fn get_binding_resource<'a>(&'a self) -> wgpu::BindingResource<'a> {
wgpu::BindingResource::Buffer {
buffer: &self.buffer,
range: 0 .. self.size,
}
}
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}
pub fn get_vertex_buffer_descriptor<'a>() -> wgpu::VertexBufferDescriptor<'a> {
let vertex_size = mem::size_of::<Vertex>();
wgpu::VertexBufferDescriptor {
stride: vertex_size as wgpu::BufferAddress,
step_mode: wgpu::InputStepMode::Vertex,
attributes: &[
wgpu::VertexAttributeDescriptor {
format: wgpu::VertexFormat::Float4,
offset: 0,
shader_location: 0,
},
wgpu::VertexAttributeDescriptor {
format: wgpu::VertexFormat::Float4,
offset: 4 * 4,
shader_location: 1,
},
],
}
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}