01: /*
02: * $RCSfile: HeapNode.java,v $
03: *
04: * Copyright (c) 2007 Sun Microsystems, Inc. All rights reserved.
05: *
06: * Redistribution and use in source and binary forms, with or without
07: * modification, are permitted provided that the following conditions
08: * are met:
09: *
10: * - Redistribution of source code must retain the above copyright
11: * notice, this list of conditions and the following disclaimer.
12: *
13: * - Redistribution in binary form must reproduce the above copyright
14: * notice, this list of conditions and the following disclaimer in
15: * the documentation and/or other materials provided with the
16: * distribution.
17: *
18: * Neither the name of Sun Microsystems, Inc. or the names of
19: * contributors may be used to endorse or promote products derived
20: * from this software without specific prior written permission.
21: *
22: * This software is provided "AS IS," without a warranty of any
23: * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
24: * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
25: * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
26: * EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
27: * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
28: * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
29: * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
30: * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
31: * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
32: * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
33: * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
34: * POSSIBILITY OF SUCH DAMAGES.
35: *
36: * You acknowledge that this software is not designed, licensed or
37: * intended for use in the design, construction, operation or
38: * maintenance of any nuclear facility.
39: *
40: * $Revision: 1.4 $
41: * $Date: 2007/02/09 17:20:19 $
42: * $State: Exp $
43: */
44:
45: // ----------------------------------------------------------------------
46: //
47: // The reference to Fast Industrial Strength Triangulation (FIST) code
48: // in this release by Sun Microsystems is related to Sun's rewrite of
49: // an early version of FIST. FIST was originally created by Martin
50: // Held and Joseph Mitchell at Stony Brook University and is
51: // incorporated by Sun under an agreement with The Research Foundation
52: // of SUNY (RFSUNY). The current version of FIST is available for
53: // commercial use under a license agreement with RFSUNY on behalf of
54: // the authors and Stony Brook University. Please contact the Office
55: // of Technology Licensing at Stony Brook, phone 631-632-9009, for
56: // licensing information.
57: //
58: // ----------------------------------------------------------------------
59: package com.sun.j3d.utils.geometry;
60:
61: class HeapNode {
62: int index, prev, next;
63: double ratio;
64:
65: HeapNode() {
66: }
67:
68: void copy(HeapNode hNode) {
69: index = hNode.index;
70: prev = hNode.prev;
71: next = hNode.next;
72: ratio = hNode.ratio;
73: }
74: }
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