private (float[], float[]) GetProvinceEdgePixels(float[] _searchColFloat4)
{
getEdgePixelsBuffer.SetCounterValue(0);
getProvinceEdgePixelsCS.SetFloats("SearchColor", _searchColFloat4);
getProvinceEdgePixelsCS.SetTexture(0, "ProvinceMap", ProvinceIdTex);
getProvinceEdgePixelsCS.Dispatch(0, ProvinceIdTex.width / 32, ProvinceIdTex.height / 32, 1);
int[] args = new int[] { 0, 1, 0, 0 };
getEdgePixelsArgBuffer.SetData(args);
ComputeBuffer.CopyCount(getEdgePixelsBuffer, getEdgePixelsArgBuffer, 0);
getEdgePixelsArgBuffer.GetData(args);
float2[] result = new float2[args[0]];
getEdgePixelsBuffer.GetData(result, 0, 0, args[0]);
float[] resultX = result.AsParallel().Select((val) => val.x).ToArray();
float[] resultY = result.AsParallel().Select((val) => val.y).ToArray();
return(resultX, resultY);
}
