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36 lines
761 B
Plaintext
36 lines
761 B
Plaintext
4 years ago
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#pragma kernel CSMain
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struct TerrainPosition
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{
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int terrainID;
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uint2 min;
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uint2 max;
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int affected;
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};
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Texture2D<float4> Input;
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RWStructuredBuffer<TerrainPosition>outputBuffer;
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float fitnessThreshold;
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int testInt;
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int numberOfTerrains = 0;
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[numthreads(8,8,1)]
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void CSMain (uint3 id : SV_DispatchThreadID)
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{
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if(Input[id.xy].r>fitnessThreshold)
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{
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for(int i=0;i<numberOfTerrains;i++)
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{
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TerrainPosition currentPos = outputBuffer[i];
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if( id.x >= currentPos.min.x &&
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id.y >= currentPos.min.y &&
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id.x <= currentPos.max.x &&
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id.y <= currentPos.max.y )
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{
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outputBuffer[i].affected = 1;
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}
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}
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}
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}
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