/*
* Copyright 1997-2008 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Sun designates this
* particular file as subject to the "Classpath" exception as provided
* by Sun in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* have any questions.
*
*/
package javax.media.j3d;
/**
* The IndexedGeometryStripArray object is an abstract class that is extended for
* a set of IndexedGeometryArray strip primitives. These include LINE_STRIP,
* TRIANGLE_STRIP, and TRIANGLE_FAN.
*/
public abstract class IndexedGeometryStripArray extends IndexedGeometryArray {
// non-public, no parameter constructor
IndexedGeometryStripArray() {}
/**
* Constructs an empty IndexedGeometryStripArray object with the specified
* number of vertices, vertex format, number of indices, and
* array of per-strip index counts.
*
* @param vertexCount
* see {@link GeometryArray#GeometryArray(int,int)}
* for a description of this parameter.
*
* @param vertexFormat
* see {@link GeometryArray#GeometryArray(int,int)}
* for a description of this parameter.
*
* @param indexCount
* see {@link IndexedGeometryArray#IndexedGeometryArray(int,int,int)}
* for a description of this parameter.
*
* @param stripIndexCounts array that specifies
* the count of the number of indices for each separate strip.
* The length of this array is the number of separate strips.
* The sum of the elements in this array defines the total number
* of valid indexed vertices that are rendered (validIndexCount).
*
* @exception IllegalArgumentException if
* <code>validIndexCount > indexCount</code>
* ;<br>
* See {@link GeometryArray#GeometryArray(int,int)}
* for more exceptions that can be thrown
*/
public IndexedGeometryStripArray(int vertexCount,
int vertexFormat,
int indexCount,
int[] stripIndexCounts) {
super(vertexCount, vertexFormat, indexCount);
((IndexedGeometryStripArrayRetained)this.retained).
setStripIndexCounts(stripIndexCounts);
}
/**
* Constructs an empty IndexedGeometryStripArray object with the specified
* number of vertices, vertex format, number of texture coordinate
* sets, texture coordinate mapping array, number of indices, and
* array of per-strip index counts.
*
* @param vertexCount
* see {@link GeometryArray#GeometryArray(int,int,int,int[])}
* for a description of this parameter.
*
* @param vertexFormat
* see {@link GeometryArray#GeometryArray(int,int,int,int[])}
* for a description of this parameter.
*
* @param texCoordSetCount
* see {@link GeometryArray#GeometryArray(int,int,int,int[])}
* for a description of this parameter.
*
* @param texCoordSetMap
* see {@link GeometryArray#GeometryArray(int,int,int,int[])}
* for a description of this parameter.
*
* @param indexCount
* see {@link IndexedGeometryArray#IndexedGeometryArray(int,int,int,int[],int)}
* for a description of this parameter.
*
* @param stripIndexCounts array that specifies
* the count of the number of indices for each separate strip.
* The length of this array is the number of separate strips.
* The sum of the elements in this array defines the total number
* of valid indexed vertices that are rendered (validIndexCount).
*
* @exception IllegalArgumentException if
* <code>validIndexCount > indexCount</code>
* ;<br>
* See {@link GeometryArray#GeometryArray(int,int,int,int[])}
* for more exceptions that can be thrown
*
* @since Java 3D 1.2
*/
public IndexedGeometryStripArray(int vertexCount,
int vertexFormat,
int texCoordSetCount,
int[] texCoordSetMap,
int indexCount,
int[] stripIndexCounts) {
super(vertexCount, vertexFormat,
texCoordSetCount, texCoordSetMap,
indexCount);
((IndexedGeometryStripArrayRetained)this.retained).
setStripIndexCounts(stripIndexCounts);
}
/**
* Constructs an empty IndexedGeometryStripArray object with the
* specified number of vertices, vertex format, number of texture
* coordinate sets, texture coordinate mapping array, vertex
* attribute count, vertex attribute sizes array, number of
* indices, and array of per-strip index counts.
*
* @param vertexCount
* see {@link GeometryArray#GeometryArray(int,int,int,int[],int,int[])}
* for a description of this parameter.
*
* @param vertexFormat
* see {@link GeometryArray#GeometryArray(int,int,int,int[],int,int[])}
* for a description of this parameter.
*
* @param texCoordSetMap
* see {@link GeometryArray#GeometryArray(int,int,int,int[],int,int[])}
* for a description of this parameter.
*
* @param vertexAttrCount
* see {@link GeometryArray#GeometryArray(int,int,int,int[],int,int[])}
* for a description of this parameter.
*
* @param vertexAttrSizes
* see {@link GeometryArray#GeometryArray(int,int,int,int[],int,int[])}
* for a description of this parameter.
*
* @param indexCount
* see {@link IndexedGeometryArray#IndexedGeometryArray(int,int,int,int[],int,int[],int)}
* for a description of this parameter.
*
* @param stripIndexCounts array that specifies
* the count of the number of indices for each separate strip.
* The length of this array is the number of separate strips.
* The sum of the elements in this array defines the total number
* of valid indexed vertices that are rendered (validIndexCount).
*
* @exception IllegalArgumentException if
* <code>validIndexCount > indexCount</code>
* ;<br>
* See {@link GeometryArray#GeometryArray(int,int,int,int[],int,int[])}
* for more exceptions that can be thrown
*
* @since Java 3D 1.4
*/
public IndexedGeometryStripArray(int vertexCount,
int vertexFormat,
int texCoordSetCount,
int[] texCoordSetMap,
int vertexAttrCount,
int[] vertexAttrSizes,
int indexCount,
int[] stripIndexCounts) {
super(vertexCount, vertexFormat,
texCoordSetCount, texCoordSetMap,
vertexAttrCount, vertexAttrSizes,
indexCount);
((IndexedGeometryStripArrayRetained)this.retained).
setStripIndexCounts(stripIndexCounts);
}
/**
* Get number of strips in the GeometryStripArray
* @return numStrips number of strips
*/
public int getNumStrips(){
if (isLiveOrCompiled())
if(!this.getCapability(GeometryArray.ALLOW_COUNT_READ))
throw new CapabilityNotSetException(J3dI18N.getString("IndexedGeometryStripArray0"));
return ((IndexedGeometryStripArrayRetained)this.retained).getNumStrips();
}
/**
* Sets the array of strip index counts. The length of this
* array is the number of separate strips. The elements in this
* array specify the number of indices for each separate strip.
* The sum of the elements in this array defines the total number
* of valid indexed vertices that are rendered (validIndexCount).
*
* @param stripIndexCounts array that specifies
* the count of the number of indices for each separate strip.
*
* @exception IllegalArgumentException if
* <code>initialIndexIndex + validIndexCount > indexCount</code>
*
* @since Java 3D 1.3
*/
public void setStripIndexCounts(int[] stripIndexCounts) {
if (isLiveOrCompiled())
if(!this.getCapability(GeometryArray.ALLOW_COUNT_WRITE))
throw new CapabilityNotSetException(J3dI18N.getString("IndexedGeometryStripArray2"));
((IndexedGeometryStripArrayRetained)this.retained).setStripIndexCounts(stripIndexCounts);
}
/**
* Gets a list of indexCounts for each strip. The list is
* copied into the specified array. The array must be
* large enough to hold all of the ints.
* @param stripIndexCounts an array that will receive indexCounts
*/
public void getStripIndexCounts(int[] stripIndexCounts) {
if (isLiveOrCompiled())
if(!this.getCapability(GeometryArray.ALLOW_COUNT_READ))
throw new CapabilityNotSetException(J3dI18N.getString("IndexedGeometryStripArray1"));
((IndexedGeometryStripArrayRetained)this.retained).
getStripIndexCounts(stripIndexCounts);
}
/**
* This method is not supported for indexed geometry strip arrays.
* The sum of the elements in the strip index counts array defines
* the valid index count.
*
* @exception UnsupportedOperationException this method is not supported
*
* @since Java 3D 1.3
*/
@Override
public void setValidIndexCount(int validIndexCount) {
throw new UnsupportedOperationException();
}
}