com.sun.j3d.utils.geometry

Class Stripifier.Istream

java.lang.Object

com.sun.j3d.utils.geometry.Stripifier.Istream

Enclosing class:

Stripifier

 class Stripifier.Istream
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
(package private) boolean	fan
(package private) int	head
(package private) Stripifier.Vertex[]	istream
(package private) int	length
(package private) int	tail

Constructor Summary

Constructors

Constructor and Description
Stripifier.Istream(Stripifier.Vertex[] list, int size, boolean isFan) creates a new Istream to store the triangle strip

Method Summary

Methods

Modifier and Type	Method and Description
(package private) void	addStream(Stripifier.Istream strm) concats two streams into one big stream
(package private) void	append(Stripifier.Vertex vertex) adds a new vertex to the end of the stream makes the int array bigger, if necessary
(package private) void	growArray() makes the array bigger, if necessary
(package private) void	invert() inverts the istream
(package private) void	swapEnd() turns the encoding (..., -3, -2, -1) into (....

Methods inherited from class java.lang.Object

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

Field Detail

fan

boolean fan

length

int length

istream

Stripifier.Vertex[] istream

head

int head

tail

int tail

Constructor Detail

Stripifier.Istream

Stripifier.Istream(Stripifier.Vertex[] list,
                  int size,
                  boolean isFan)

creates a new Istream to store the triangle strip

Method Detail

append

void append(Stripifier.Vertex vertex)

adds a new vertex to the end of the stream makes the int array bigger, if necessary

swapEnd

void swapEnd()

turns the encoding (..., -3, -2, -1) into (.... -3, -2, -3, -1) so that zero-area triangle (-3, -2. -3) is added

growArray

void growArray()

makes the array bigger, if necessary

invert

void invert()

inverts the istream

addStream

void addStream(Stripifier.Istream strm)

concats two streams into one big stream