int CompareByWeightedBrightness(OctreeNode?a, OctreeNode?b)
{
if (a == null || b == null)
{
return(a == b ? 0 : a == null ? -1 : 1);
}
Color32 ca = a.ToColor();
Color32 cb = b.ToColor();
return((int)(ca.GetBrightness() * (a.DeepPixelCount / (float)parent.size) - cb.GetBrightness() * (b.DeepPixelCount / (float)parent.size)));
}
static int CompareByBrightness(OctreeNode?a, OctreeNode?b)
{
if (a == null || b == null)
{
return(a == b ? 0 : a == null ? -1 : 1);
}
Color32 ca = a.ToColor();
Color32 cb = b.ToColor();
return(ca.GetBrightness() - cb.GetBrightness());
}
