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SoIndexedPointSet.h
1 #ifndef COIN_SOINDEXEDPOINTSET_H
2 #define COIN_SOINDEXEDPOINTSET_H
3 
4 /**************************************************************************\
5  *
6  * This file is part of the Coin 3D visualization library.
7  * Copyright (C) by Kongsberg Oil & Gas Technologies.
8  *
9  * This library is free software; you can redistribute it and/or
10  * modify it under the terms of the GNU General Public License
11  * ("GPL") version 2 as published by the Free Software Foundation.
12  * See the file LICENSE.GPL at the root directory of this source
13  * distribution for additional information about the GNU GPL.
14  *
15  * For using Coin with software that can not be combined with the GNU
16  * GPL, and for taking advantage of the additional benefits of our
17  * support services, please contact Kongsberg Oil & Gas Technologies
18  * about acquiring a Coin Professional Edition License.
19  *
20  * See http://www.coin3d.org/ for more information.
21  *
22  * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
23  * http://www.sim.no/ sales@sim.no coin-support@coin3d.org
24  *
25 \**************************************************************************/
26 
27 #include <Inventor/nodes/SoSubNode.h>
28 #include <Inventor/nodes/SoIndexedShape.h>
29 
30 class SoVertexArrayIndexer;
33 
34 class COIN_DLL_API SoIndexedPointSet : public SoIndexedShape {
35  typedef SoIndexedShape inherited;
36 
38 
39 public:
40  static void initClass(void);
41  SoIndexedPointSet(void);
42 
43  virtual void GLRender(SoGLRenderAction * action);
44  virtual void getBoundingBox(SoGetBoundingBoxAction * action);
45  virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
46  virtual void notify(SoNotList * list);
47 
48 protected:
49  virtual ~SoIndexedPointSet();
50 
51  virtual void generatePrimitives(SoAction * action);
52 
53  virtual SbBool generateDefaultNormals(SoState *, SoNormalCache * nc);
54  virtual SbBool generateDefaultNormals(SoState * state,
55  SoNormalBundle * bundle);
56  SoVertexArrayIndexer * vaindexer;
57 
58  enum Binding {
59  OVERALL,
60  PER_VERTEX,
61  PER_VERTEX_INDEXED
62  };
63 
64  Binding findNormalBinding(SoState * const state) const;
65  Binding findMaterialBinding(SoState * const state) const;
66  Binding findTextureBinding(SoState * const state) const;
67 
68 };
69 
70 #endif // !COIN_SOINDEXEDPOINTSET_H

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