01: /*
02: * $RCSfile: DepthComponentRetained.java,v $
03: *
04: * Copyright 1998-2008 Sun Microsystems, Inc. All Rights Reserved.
05: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
06: *
07: * This code is free software; you can redistribute it and/or modify it
08: * under the terms of the GNU General Public License version 2 only, as
09: * published by the Free Software Foundation. Sun designates this
10: * particular file as subject to the "Classpath" exception as provided
11: * by Sun in the LICENSE file that accompanied this code.
12: *
13: * This code is distributed in the hope that it will be useful, but WITHOUT
14: * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
15: * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16: * version 2 for more details (a copy is included in the LICENSE file that
17: * accompanied this code).
18: *
19: * You should have received a copy of the GNU General Public License version
20: * 2 along with this work; if not, write to the Free Software Foundation,
21: * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
22: *
23: * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
24: * CA 95054 USA or visit www.sun.com if you need additional information or
25: * have any questions.
26: *
27: * $Revision: 1.5 $
28: * $Date: 2008/02/28 20:17:21 $
29: * $State: Exp $
30: */
31:
32: package javax.media.j3d;
33:
34: /**
35: * Abstract base class that defines a 2D array of depth (Z) values.
36: */
37:
38: abstract class DepthComponentRetained extends NodeComponentRetained {
39: // depth component types
40: static final int DEPTH_COMPONENT_TYPE_INT = 1;
41: static final int DEPTH_COMPONENT_TYPE_FLOAT = 2;
42: static final int DEPTH_COMPONENT_TYPE_NATIVE = DEPTH_COMPONENT_TYPE_INT;
43:
44: // Width and height of DepthComponent---set by subclasses
45: int width;
46: int height;
47: int type;
48:
49: /**
50: * Retrieves the width of this depth component object
51: * @return the width of the array of depth values
52: */
53: int getWidth() {
54: return width;
55: }
56:
57: /**
58: * Retrieves the height of this depth component object
59: * @return the height of the array of depth values
60: */
61: int getHeight() {
62: return height;
63: }
64:
65: }
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