vona.j3d

Class J3DIndexAccessor.J3DRefIndexAccessor

java.lang.Object

vona.j3d.J3DIndexAccessor

vona.j3d.J3DIndexAccessor.J3DRefIndexAccessor

Enclosing class:

J3DIndexAccessor

public static class J3DIndexAccessor.J3DRefIndexAccessor
extends J3DIndexAccessor

This impl handles by-ref index storage, which is necessarily coord-index-only.

Nested Class Summary

Nested classes/interfaces inherited from class vona.j3d.J3DIndexAccessor

J3DIndexAccessor.J3DCoordOnlyIndexAccessor, J3DIndexAccessor.J3DCopyIndexAccessor, J3DIndexAccessor.J3DRefIndexAccessor, J3DIndexAccessor.JOGLIndexAccessor

Field Summary

Fields

Modifier and Type	Field and Description
protected int[]	coordIndices reference to the coord indices array

Fields inherited from class vona.j3d.J3DIndexAccessor

colorIndex, coordIndex, iga, indexCount, indexIndex, initialIndexIndex, jg, normalIndex, texCoordIndex, validIndexCount

Constructor Summary

Constructors

Constructor and Description
J3DIndexAccessor.J3DRefIndexAccessor()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	checkFormat(javax.media.j3d.IndexedGeometryArray iga) Check if the class, storage type, and vertex format of iga is compatible with this accessor implementation.
J3DIndexAccessor	newInstance() make a new instance of this accessor implementation
J3DIndexAccessor	read() Access the index storage and read the index at J3DIndexAccessor.indexIndex.
J3DIndexAccessor	reset(javax.media.j3d.IndexedGeometryArray iga) Reset this accessor so that the subsequent call to J3DIndexAccessor.next() reads the first valid vertex in ga.

Methods inherited from class vona.j3d.J3DIndexAccessor

advance, checkFormat, componentIndicesSame, cons, cons, consAll, consAll, getNumImplementations, hasNext, hasNext, next, read, readRaw, reset, reset, resetImpl, seek, seekRaw

Methods inherited from class java.lang.Object

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

Field Detail

coordIndices

protected int[] coordIndices

reference to the coord indices array

Constructor Detail

J3DIndexAccessor.J3DRefIndexAccessor

public J3DIndexAccessor.J3DRefIndexAccessor()

Method Detail

reset

public J3DIndexAccessor reset(javax.media.j3d.IndexedGeometryArray iga)

Reset this accessor so that the subsequent call to J3DIndexAccessor.next() reads the first valid vertex in ga.

Overrides:

reset in class J3DIndexAccessor

Parameters:

iga - the geometry, or null to clear the previous internal reference

Returns:

a reference to this J3DIndexAccessor

read

public J3DIndexAccessor read()

Access the index storage and read the index at J3DIndexAccessor.indexIndex.

Note: if J3DIndexAccessor.indexIndex is outside the legal bounds for the index storage then the underlying access method will throw an exception according to the storage type.

Specified by:

read in class J3DIndexAccessor

checkFormat

public boolean checkFormat(javax.media.j3d.IndexedGeometryArray iga)

Check if the class, storage type, and vertex format of iga is compatible with this accessor implementation.

Specified by:

checkFormat in class J3DIndexAccessor

newInstance

public J3DIndexAccessor newInstance()

make a new instance of this accessor implementation

Specified by:

newInstance in class J3DIndexAccessor