public static void GetRgssOffsets(VectorR2[] samplesArray, int sampleCount, int quality)
{
if (sampleCount < 1)
{
throw new ArgumentOutOfRangeException("sampleCount", "sampleCount must be [0, int.MaxValue]");
}
if (sampleCount != quality * quality)
{
throw new ArgumentOutOfRangeException("sampleCount != (quality * quality)");
}
if (sampleCount == 1)
{
samplesArray[0] = new VectorR2(0.0, 0.0);
}
else
{
for (int i = 0; i < sampleCount; ++i)
{
double y = (i + 1d) / (sampleCount + 1d);
double x = y * quality;
x -= (int)x;
samplesArray[i] = new VectorR2((double)((double)x - 0.5d), (double)((double)y - 0.5d));
}
}
}
public static VectorR2[] GetRgssOffsets(int quality)
{
int sampleCount = quality * quality;
VectorR2[] samplesArray = new VectorR2[sampleCount];
GetRgssOffsets(samplesArray, sampleCount, quality);
return(samplesArray);
}
