wehub-resource-sync
44 lines
1.0 KiB
HLSL
44 lines
1.0 KiB
HLSL
#include "shared/point.hlsl"
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#include "shared/quat-functions.hlsl"
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cbuffer Params : register(b0)
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{
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float CountA;
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float CountB;
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float ResultCount;
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float InitWTo01;
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}
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StructuredBuffer<Point> PointsA : t0; // input
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StructuredBuffer<Point> PointsB : t1; // input
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RWStructuredBuffer<Point> ResultPoints : u0; // output
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[numthreads(64, 1, 1)] void main(uint3 i : SV_DispatchThreadID)
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{
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uint totalCount, stride;
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ResultPoints.GetDimensions(totalCount, stride);
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if (i.x > (uint)ResultCount * 3)
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return;
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uint pairIndex = i.x / 3;
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uint pairElement = i.x % 3;
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if (pairElement == 1)
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{
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ResultPoints[i.x] = PointsB[pairIndex % (uint)CountB];
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if (InitWTo01 > 0.5)
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ResultPoints[i.x].FX1 = 1;
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}
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else
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{
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ResultPoints[i.x] = PointsA[pairIndex % (uint)CountA];
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if (InitWTo01 > 0.5)
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ResultPoints[i.x].FX1 = 0;
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}
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// Add Seperator
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if (pairElement == 2)
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ResultPoints[i.x].Scale = NAN; // NaN for divider
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}
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