private int GetReducedColor(int color)
{
OctNode node = root;
while (true)
{
int branch = node.Branch(color);
if (node.children[branch] == null)
{
break;
}
node = node.children[branch].Value;
}
return(node.color);
}
public void InsertColor(OctNode node, int color)
{
if (node.LowestLevel)
{
node.color = color;
node.PixelCount++;
}
else
{
int next = node.Branch(color);
if (node.children[next] == null)
{
node.InitChild(next);
}
node.ChildrenPixelCount++;
InsertColor(node.children[next].Value, color);
}
}