mirror of
https://github.com/bevyengine/bevy
synced 2024-09-20 06:22:01 +00:00
814f8d1635
# Objective - Update wgpu to 0.13 - ~~Wait, is wgpu 0.13 released? No, but I had most of the changes already ready since playing with webgpu~~ well it has been released now - Also update parking_lot to 0.12 and naga to 0.9 ## Solution - Update syntax for wgsl shaders https://github.com/gfx-rs/wgpu/blob/master/CHANGELOG.md#wgsl-syntax - Add a few options, remove some references: https://github.com/gfx-rs/wgpu/blob/master/CHANGELOG.md#other-breaking-changes - fragment inputs should now exactly match vertex outputs for locations, so I added exports for those to be able to reuse them https://github.com/gfx-rs/wgpu/pull/2704
38 lines
917 B
WebGPU Shading Language
38 lines
917 B
WebGPU Shading Language
#import bevy_pbr::mesh_view_bindings
|
|
#import bevy_pbr::mesh_bindings
|
|
|
|
struct CustomMaterial {
|
|
color: vec4<f32>,
|
|
};
|
|
@group(1) @binding(0)
|
|
var<uniform> material: CustomMaterial;
|
|
|
|
// NOTE: Bindings must come before functions that use them!
|
|
#import bevy_pbr::mesh_functions
|
|
|
|
struct Vertex {
|
|
@location(0) position: vec3<f32>,
|
|
@location(1) blend_color: vec4<f32>,
|
|
};
|
|
|
|
struct VertexOutput {
|
|
@builtin(position) clip_position: vec4<f32>,
|
|
@location(0) blend_color: vec4<f32>,
|
|
};
|
|
|
|
@vertex
|
|
fn vertex(vertex: Vertex) -> VertexOutput {
|
|
var out: VertexOutput;
|
|
out.clip_position = mesh_position_local_to_clip(mesh.model, vec4<f32>(vertex.position, 1.0));
|
|
out.blend_color = vertex.blend_color;
|
|
return out;
|
|
}
|
|
|
|
struct FragmentInput {
|
|
@location(0) blend_color: vec4<f32>,
|
|
};
|
|
|
|
@fragment
|
|
fn fragment(input: FragmentInput) -> @location(0) vec4<f32> {
|
|
return material.color * input.blend_color;
|
|
}
|