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/*
* Copyright (c) 2007 Sun Microsystems, Inc. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* - Redistribution of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistribution in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* Neither the name of Sun Microsystems, Inc. or the names of
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* This software is provided "AS IS," without a warranty of any kind. ALL
* EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
* INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
* MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
* ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
* DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
* ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
* DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
* DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
* ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
* SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
*
* You acknowledge that this software is not designed or intended for use
* in the design, construction, operation or maintenance of any nuclear
* facility.
*
*/
package net.java.joglutils.msg.misc;
import net.java.joglutils.msg.math.Vec2f;
import net.java.joglutils.msg.math.Vec3f;
import net.java.joglutils.msg.math.Vec4f;
/** Represents a vertex on a primitive, including pieces of relevant
information such as location, surface normal and texture
coordinates. */
public class PrimitiveVertex implements Cloneable {
private Vec3f coord;
private Vec2f texCoord;
private Vec4f color;
private Vec3f normal;
public PrimitiveVertex() {}
public Object clone() {
try {
PrimitiveVertex vtx = (PrimitiveVertex) super.clone();
if (coord != null) {
vtx.setCoord(new Vec3f(coord));
}
if (texCoord != null) {
vtx.setTexCoord(new Vec2f(texCoord));
}
if (color != null) {
vtx.setColor(new Vec4f(color));
}
if (normal != null) {
vtx.setNormal(new Vec3f(normal));
}
return vtx;
} catch (CloneNotSupportedException e) {
throw new RuntimeException(e);
}
}
/** Performs a "deep copy" of this PrimitiveVertex so that it shares
none of its contents with this one. */
public PrimitiveVertex copy() {
return (PrimitiveVertex) clone();
}
/** Sets the coordinate in this PrimitiveVertex. Refers to the passed vector by reference. */
public void setCoord(Vec3f coord) { this.coord = coord; }
/** Returns the coordinate in this PrimitiveVertex, or null if it is not known. */
public Vec3f getCoord() { return coord; }
/** Sets the texture coordinate in this PrimitiveVertex. Refers to the passed vector by reference. */
public void setTexCoord(Vec2f texCoord) { this.texCoord = texCoord; }
/** Returns the texture coordinate in this PrimitiveVertex, or null if it is not known. */
public Vec2f getTexCoord() { return texCoord; }
/** Sets the color in this PrimitiveVertex. Refers to the passed vector by reference. */
public void setColor(Vec4f color) { this.color = color; }
/** Returns the color in this PrimitiveVertex, or null if it is not known. */
public Vec4f getColor() { return color; }
/** Sets the normal in this PrimitiveVertex. Refers to the passed vector by reference. */
public void setNormal(Vec3f normal) { this.normal = normal; }
/** Returns the normal in this PrimitiveVertex, or null if it is not known. */
public Vec3f getNormal() { return normal; }
}
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