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SoProfile.h
1 #ifndef COIN_SOPROFILE_H
2 #define COIN_SOPROFILE_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/fields/SoMFInt32.h>
29 #include <Inventor/fields/SoSFEnum.h>
30 #include <Inventor/elements/SoProfileElement.h>
31 
32 class SbVec2f;
33 class SoState;
34 
35 class COIN_DLL_API SoProfile : public SoNode {
36  typedef SoNode inherited;
37 
39 
40 public:
41  static void initClass(void);
42 
43  enum Profile {
44  START_FIRST = SoProfileElement::START_FIRST,
45  START_NEW = SoProfileElement::START_NEW,
46  ADD_TO_CURRENT = SoProfileElement::ADD_TO_CURRENT
47  };
48 
51 
52  virtual void doAction(SoAction * action);
53  virtual void callback(SoCallbackAction * action);
54  virtual void GLRender(SoGLRenderAction * action);
55  virtual void getBoundingBox(SoGetBoundingBoxAction * action);
56  virtual void pick(SoPickAction * action);
57  virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
58 
59  virtual void getTrimCurve(SoState * state, int32_t & numpoints,
60  float *& points, int & floatspervec,
61  int32_t & numknots, float *& knotvector) = 0;
62  virtual void getVertices(SoState * state, int32_t & numvertices,
63  SbVec2f *& vertices) = 0;
64 
65 protected:
66  SoProfile(void);
67  virtual ~SoProfile();
68 };
69 
70 #endif // !COIN_SOPROFILE_H

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