01: /*
02: * $RCSfile: MeshProcessor.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: 1.1 $
41: * $Date: 2007/08/28 16:44:32 $
42: * $State: Exp $
43: */
44:
45: package org.jdesktop.j3d.loaders.collada.xml_walker;
46:
47: import java.util.ArrayList;
48: import java.util.List;
49: import java.util.logging.Logger;
50: import javax.media.j3d.Group;
51: import javax.media.j3d.Node;
52: import javax.media.j3d.Shape3D;
53: import org.collada.colladaschema.Mesh;
54: import org.collada.colladaschema.Source;
55:
56: /**
57: *
58: * @author paulby
59: */
60: public class MeshProcessor extends Processor {
61:
62: private ArrayList<Primitive> primProcessors = new ArrayList();
63:
64: /** Creates a new instance of MeshProcessor */
65: public MeshProcessor(Mesh mesh, Processor parent) {
66: super (mesh, parent);
67: logger.info("Processing Mesh");
68: List<Source> sources = mesh.getSources(); // 1 or more
69: for (Source s : sources) {
70: ProcessorFactory.createProcessor(s, this );
71: }
72:
73: ProcessorFactory.createProcessor(mesh.getVertices(), this ); // exactly 1 vertices
74:
75: List primitives = mesh.getTrianglesAndLinestripsAndPolygons(); // 0 or more
76: // lines, linestrips, polygons, polylist, triangles, trifans, tristrips
77:
78: for (Object prim : primitives)
79: primProcessors.add((Primitive) ProcessorFactory
80: .createProcessor(prim, this ));
81:
82: }
83:
84: @Override
85: public void createSceneGraph(Node parent) {
86: assert (parent instanceof Group);
87: Group parentGroup = (Group) parent;
88:
89: // TODO Create shape for each appearance
90:
91: Shape3D shape = new Shape3D();
92:
93: for (Primitive p : primProcessors)
94: shape.addGeometry(p.getGeometry());
95:
96: parentGroup.addChild(shape);
97: }
98:
99: }
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