C# Class PurplePen.OctreeQuantizer.Octree.OctreeNode

Class which encapsulates each node in the tree

Show file Open project: petergolde/PurplePen

Public Methods

Method	Description
AddColor ( Color32 pixel, int colorBits, int level, Octree octree ) : void	Add a color into the tree
ConstructPalette ( ArrayList palette, int &paletteIndex ) : void	Traverse the tree, building up the color palette
GetPaletteIndex ( Color32 pixel, int level ) : int	Return the palette index for the passed color
Increment ( Color32 pixel ) : void	Increment the pixel count and add to the color information
OctreeNode ( int level, int colorBits, Octree octree ) : System	Construct the node
Reduce ( ) : int	Reduce this node by removing all of its children

Add a color into the tree

public AddColor ( Color32 pixel, int colorBits, int level, Octree octree ) : void
pixel	Color32	The color
colorBits	int	The number of significant color bits
level	int	The level in the tree
octree	Octree	The tree to which this node belongs
return	void

Traverse the tree, building up the color palette

public ConstructPalette ( ArrayList palette, int &paletteIndex ) : void
palette	System.Collections.ArrayList	The palette
paletteIndex	int	The current palette index
return	void

Return the palette index for the passed color

public GetPaletteIndex ( Color32 pixel, int level ) : int
pixel	Color32
level	int
return	int

Increment the pixel count and add to the color information

public Increment ( Color32 pixel ) : void
pixel	Color32
return	void

Construct the node

public OctreeNode ( int level, int colorBits, Octree octree ) : System
level	int	The level in the tree = 0 - 7
colorBits	int	The number of significant color bits in the image
octree	Octree	The tree to which this node belongs
return	System

Reduce this node by removing all of its children

public Reduce ( ) : int
return	int