ca884587a4
Move `data/shaders` to `data/shaders/glsl` Move `data/hlsl` to `data/shaders/hlsl` Fix up shader paths in the cpp files to point to the new glsl location. `data/shaders/hlsl/compile.py` still overwrites the glsl .spv files (for now). Issue: #723
28 lines
No EOL
543 B
Text
28 lines
No EOL
543 B
Text
// Copyright 2020 Google LLC
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struct Particle
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{
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float4 pos;
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float4 vel;
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};
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// Binding 0 : Position storage buffer
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RWStructuredBuffer<Particle> particles : register(u0);
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struct UBO
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{
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float deltaT;
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int particleCount;
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};
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cbuffer ubo : register(b1) { UBO ubo; }
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[numthreads(256, 1, 1)]
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void main(uint3 GlobalInvocationID : SV_DispatchThreadID)
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{
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int index = int(GlobalInvocationID.x);
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float4 position = particles[index].pos;
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float4 velocity = particles[index].vel;
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position += ubo.deltaT * velocity;
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particles[index].pos = position;
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} |