public float distanceSquared(IPointMath3D to)
{
double Xr = to.x - x;
double Yr = to.y - y;
double Zr = to.z - z;
return((float)(Xr * Xr + Yr * Yr + Zr * Zr));
}
public IPointMath3D getMean()
{
uint R = 0, G = 0, B = 0, count = 0;
// TODO: parallel with atomic add
Color[][] mat = cache;
foreach (Color[] row in mat)
{
foreach (Color pixel in row)
{
R += pixel.R;
G += pixel.G;
B += pixel.B;
++count;
}
}
return(cachedMean = new PointMath3D(R / (float)count, G / (float)count, B / (float)count));
}