//level - depth level
public void AddColor(Color color, int level, OctreeQuantizer parent)
{
// if this node is a leaf, then increase a color amount, and pixel presence
if (level == 8)
{
red += color.R;
green += color.G;
blue += color.B;
pixelCount++;
}
else if (level < 8) // otherwise goes one level deeper
{
// calculates an index for the next sub-branch
int index = GetColorIndexAtLevel(color, level); //current level
// if that branch doesn't exist, grows it
if (nodes[index] == null)
{
nodes[index] = new OctreeNode(level, parent);
}
// adds a color to that branch
nodes[index].AddColor(color, level + 1, parent);
}
}
private void prepare()
{
levels = new List<OctreeNode>[7];
// creates the octree level lists
for (Int32 level = 0; level < 7; level++)
{
levels[level] = new List<OctreeNode>();
}
root = new OctreeNode(0, this);
}
public void Init()
{
levels = new List<OctreeNode>[7];
// creates the octree level lists
for (Int32 level = 0; level < 7; level++)
{
levels[level] = new List<OctreeNode>();
}
root = new OctreeNode(0, this);
}
internal void AddLevelNode(int level, OctreeNode octreeNode)
{
levels[level].Add(octreeNode);
}
internal void AddLevelNode(int level, OctreeNode octreeNode)
{
levels[level].Add(octreeNode);
}
