playcanvas/build/playcanvas/src/scene/shader-lib/wgsl/chunks/gsplat/frag/gsplat-sogs-reorder.d.ts

PlayCanvas WebGL game engine

declare const _default: "\n    var orderTexture: texture_2d<u32>;\n    var sourceTexture: texture_2d<f32>;\n    uniform numSplats: u32;\n\n    @fragment\n    fn fragmentMain(input: FragmentInput) -> FragmentOutput {\n        var output: FragmentOutput;\n\n        let w: u32 = textureDimensions(sourceTexture, 0).x;\n        let idx: u32 = u32(pcPosition.x) + u32(pcPosition.y) * w;\n        if (idx >= uniform.numSplats) {\n            discard;\n            return output;\n        }\n\n        // fetch the source index and calculate source uv\n        let sidx: u32 = textureLoad(orderTexture, vec2<i32>(input.position.xy), 0).x;\n        let suv: vec2<u32> = vec2<u32>(sidx % w, sidx / w);\n\n        // sample the source texture\n        output.color = textureLoad(sourceTexture, vec2<i32>(suv), 0);\n        return output;\n    }\n";
export default _default;