Gets Harvey's changes

1 files changed, 191 insertions, 0 deletions

diff --git a/src/javax/media/j3d/TriangleArray.java b/src/javax/media/j3d/TriangleArray.java
new file mode 100644
index 0000000..f1cfb9f
--- /dev/null
+++ b/src/javax/media/j3d/TriangleArray.java
@@ -0,0 +1,191 @@
+/*
+ * 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 TriangleArray object draws the array of vertices as individual
+ * triangles.  Each group
+ * of three vertices defines a triangle to be drawn.
+ */
+
+public class TriangleArray extends GeometryArray {
+
+    // non-public, no parameter constructor
+    TriangleArray() {}
+
+    /**
+     * Constructs an empty TriangleArray object using the specified
+     * parameters.
+     *
+     * @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.
+     *
+     * @exception IllegalArgumentException if vertexCount is less than 3
+     * or vertexCount is <i>not</i> a multiple of 3
+     * ;<br>
+     * See {@link GeometryArray#GeometryArray(int,int)}
+     * for more exceptions that can be thrown
+     */
+    public TriangleArray(int vertexCount, int vertexFormat) {
+	super(vertexCount,vertexFormat);
+
+        if (vertexCount < 3 || ((vertexCount%3) != 0))
+	    throw new IllegalArgumentException(J3dI18N.getString("TriangleArray0"));
+    }
+
+    /**
+     * Constructs an empty TriangleArray object using the specified
+     * parameters.
+     *
+     * @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.
+     *
+     * @exception IllegalArgumentException if vertexCount is less than 3
+     * or vertexCount is <i>not</i> a multiple of 3
+     * ;<br>
+     * See {@link GeometryArray#GeometryArray(int,int,int,int[])}
+     * for more exceptions that can be thrown
+     *
+     * @since Java 3D 1.2
+     */
+    public TriangleArray(int vertexCount,
+			 int vertexFormat,
+			 int texCoordSetCount,
+			 int[] texCoordSetMap) {
+
+	super(vertexCount, vertexFormat,
+	      texCoordSetCount, texCoordSetMap);
+
+        if (vertexCount < 3 || ((vertexCount%3) != 0))
+	    throw new IllegalArgumentException(J3dI18N.getString("TriangleArray0"));
+    }
+
+    /**
+     * Constructs an empty TriangleArray object using the specified
+     * parameters.
+     *
+     * @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.
+     *
+     * @exception IllegalArgumentException if vertexCount is less than 3
+     * or vertexCount is <i>not</i> a multiple of 3
+     * ;<br>
+     * See {@link GeometryArray#GeometryArray(int,int,int,int[],int,int[])}
+     * for more exceptions that can be thrown
+     *
+     * @since Java 3D 1.4
+     */
+    public TriangleArray(int vertexCount,
+			 int vertexFormat,
+			 int texCoordSetCount,
+			 int[] texCoordSetMap,
+			 int vertexAttrCount,
+			 int[] vertexAttrSizes) {
+
+	super(vertexCount, vertexFormat,
+	      texCoordSetCount, texCoordSetMap,
+	      vertexAttrCount, vertexAttrSizes);
+
+        if (vertexCount < 3 || ((vertexCount%3) != 0))
+	    throw new IllegalArgumentException(J3dI18N.getString("TriangleArray0"));
+    }
+
+
+    /**
+     * Creates the retained mode TriangleArrayRetained object that this
+     * TriangleArray object will point to.
+     */
+    @Override
+    void createRetained() {
+	this.retained = new TriangleArrayRetained();
+	this.retained.setSource(this);
+    }
+
+
+    /**
+     * @deprecated replaced with cloneNodeComponent(boolean forceDuplicate)
+     */
+    @Override
+    public NodeComponent cloneNodeComponent() {
+        TriangleArrayRetained rt = (TriangleArrayRetained) retained;
+        int texSetCount = rt.getTexCoordSetCount();
+        int[] texMap = null;
+        int vertexAttrCount = rt.getVertexAttrCount();
+        int[] vertexAttrSizes = null;
+        if (texSetCount > 0) {
+            texMap = new int[rt.getTexCoordSetMapLength()];
+            rt.getTexCoordSetMap(texMap);
+        }
+        if (vertexAttrCount > 0) {
+            vertexAttrSizes = new int[vertexAttrCount];
+            rt.getVertexAttrSizes(vertexAttrSizes);
+        }
+        TriangleArray t = new TriangleArray(rt.getVertexCount(),
+                rt.getVertexFormat(),
+                texSetCount,
+                texMap,
+                vertexAttrCount,
+                vertexAttrSizes);
+        t.duplicateNodeComponent(this);
+        return t;
+     }
+}