com.sun.j3d.utils.compression

Class MeshBuffer

java.lang.Object

com.sun.j3d.utils.compression.MeshBuffer

 class MeshBuffer
extends java.lang.Object

This class mirrors the vertex mesh buffer stack supported by the geometry compression semantics.

Field Summary

Fields

Modifier and Type	Field and Description
private int[]	colorIndices
private Color3f[]	colors3
private Color4f[]	colors4
private static int	NAN_HASH
private int[]	normalIndices
private Vector3f[]	normals
(package private) static int	NOT_FOUND
private int[]	positionHashCodes
private int[]	positionIndices
private Point3f[]	positions
private static int	SIZE
private int	topIndex
private int	topPosition
private int	topVertex
private CompressionStreamVertex[]	vertices

Constructor Summary

Constructors

Constructor and Description
MeshBuffer()

Method Summary

Methods

Modifier and Type	Method and Description
private static int	flipOffset(int top, int offset)
(package private) Color3f	getColor3(int meshReference)
(package private) Color4f	getColor4(int meshReference)
(package private) int	getColorIndex(int meshReference)
(package private) int	getMeshReference(int positionIndex)
(package private) int	getMeshReference(Point3f position)
(package private) Vector3f	getNormal(int meshReference)
(package private) int	getNormalIndex(int meshReference)
(package private) Point3f	getPosition(int meshReference)
(package private) int	getPositionIndex(int meshReference)
(package private) CompressionStreamVertex	getVertex(int meshReference)
private static int	nextTop(int top)
(package private) void	push(CompressionStreamVertex v)
(package private) void	push(int positionIndex, int normalIndex)
(package private) void	push(int positionIndex, int colorIndex, int normalIndex)
(package private) void	push(Point3f position, Color3f color, Vector3f normal)
(package private) void	push(Point3f position, Color4f color, Vector3f normal)
(package private) void	push(Point3f position, java.lang.Object color, Vector3f normal)
(package private) void	push(Point3f position, Vector3f normal)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

NOT_FOUND

static final int NOT_FOUND

See Also:

Constant Field Values

SIZE

private static final int SIZE

See Also:

Constant Field Values

NAN_HASH

private static final int NAN_HASH

topIndex

private int topIndex

positionIndices

private int[] positionIndices

normalIndices

private int[] normalIndices

colorIndices

private int[] colorIndices

topPosition

private int topPosition

positionHashCodes

private int[] positionHashCodes

positions

private Point3f[] positions

normals

private Vector3f[] normals

colors3

private Color3f[] colors3

colors4

private Color4f[] colors4

topVertex

private int topVertex

vertices

private CompressionStreamVertex[] vertices

Constructor Detail

MeshBuffer

MeshBuffer()

Method Detail

nextTop

private static int nextTop(int top)

flipOffset

private static int flipOffset(int top,
             int offset)

push

void push(CompressionStreamVertex v)

getVertex

CompressionStreamVertex getVertex(int meshReference)

push

void push(int positionIndex,
        int normalIndex)

push

void push(int positionIndex,
        int colorIndex,
        int normalIndex)

getMeshReference

int getMeshReference(int positionIndex)

getPositionIndex

int getPositionIndex(int meshReference)

getColorIndex

int getColorIndex(int meshReference)

getNormalIndex

int getNormalIndex(int meshReference)

push

void push(Point3f position,
        Vector3f normal)

push

void push(Point3f position,
        Color3f color,
        Vector3f normal)

push

void push(Point3f position,
        Color4f color,
        Vector3f normal)

push

void push(Point3f position,
        java.lang.Object color,
        Vector3f normal)

getMeshReference

int getMeshReference(Point3f position)

getPosition

Point3f getPosition(int meshReference)

getColor3

Color3f getColor3(int meshReference)

getColor4

Color4f getColor4(int meshReference)

getNormal

Vector3f getNormal(int meshReference)