01: /*
02: * $RCSfile: GroupGeom.java,v $
03: *
04: * @(#)GroupGeom.java 1.9 98/11/05 20:34:32
05: *
06: * Copyright (c) 1996-1998 Sun Microsystems, Inc. All Rights Reserved.
07: *
08: * Sun grants you ("Licensee") a non-exclusive, royalty free, license to use,
09: * modify and redistribute this software in source and binary code form,
10: * provided that i) this copyright notice and license appear on all copies of
11: * the software; and ii) Licensee does not utilize the software in a manner
12: * which is disparaging to Sun.
13: *
14: * This software is provided "AS IS," without a warranty of any kind. ALL
15: * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY
16: * IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
17: * NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE
18: * LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
19: * OR DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR ITS
20: * LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT,
21: * INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER
22: * CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF
23: * OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
24: * POSSIBILITY OF SUCH DAMAGES.
25: *
26: * This software is not designed or intended for use in on-line control of
27: * aircraft, air traffic, aircraft navigation or aircraft communications; or in
28: * the design, construction, operation or maintenance of any nuclear
29: * facility. Licensee represents and warrants that it will not use or
30: * redistribute the Software for such purposes.
31: *
32: * $Revision: 1.2 $
33: * $Date: 2005/02/03 23:06:56 $
34: * $State: Exp $
35: */
36: /*
37: * @(#)GeomGroup.java 1.3 98/2/9
38: *
39: */
40: // to implement things that are really java3d groups as geometry
41: // such as
42: // Cone
43: // Cylinder
44: // Extrusion
45:
46: package org.jdesktop.j3d.loaders.vrml97.impl;
47:
48: /** Description of the Class */
49: public abstract class GroupGeom extends Geometry {
50:
51: com.sun.j3d.utils.geometry.Primitive implGroup;
52:
53: /**
54: *Constructor for the GroupGeom object
55: *
56: *@param loader Description of the Parameter
57: */
58: public GroupGeom(Loader loader) {
59: super (loader);
60: }
61:
62: /**
63: * Description of the Method
64: *
65: *@param ap Description of the Parameter
66: *@return Description of the Return Value
67: */
68: public abstract javax.media.j3d.Group initGroupImpl(
69: javax.media.j3d.Appearance ap);
70:
71: /**
72: * Gets the numTris attribute of the GroupGeom object
73: *
74: *@return The numTris value
75: */
76: public int getNumTris() {
77: // TODO: fix counts for case where pieces of prim are missing
78: return implGroup.getNumTriangles();
79: }
80:
81: }
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