rein 0.1.0

rein 3D Rendering Library
Documentation 
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// Copy shader - simple texture copy

struct VertexInput {
    @location(0) position: vec3<f32>,
    @location(1) uv: vec4<f32>,
};

struct VertexOutput {
    @builtin(position) position: vec4<f32>,
    @location(0) uv: vec2<f32>,
};

@group(0) @binding(0)
var input_texture: texture_2d<f32>;
@group(0) @binding(1)
var input_sampler: sampler;

@vertex
fn vs_main(input: VertexInput) -> VertexOutput {
    var output: VertexOutput;
    output.position = vec4<f32>(input.position.xy, 0.0, 1.0);
    output.uv = input.uv.xy;
    return output;
}

@fragment
fn fs_main(input: VertexOutput) -> @location(0) vec4<f32> {
    return textureSample(input_texture, input_sampler, input.uv);
}