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SoIndexedNurbsCurve.h
1 #ifndef COIN_SOINDEXEDNURBSCURVE_H
2 #define COIN_SOINDEXEDNURBSCURVE_H
3 
4 /**************************************************************************\
5  *
6  * This file is part of the Coin 3D visualization library.
7  * Copyright (C) by Kongsberg Oil & Gas Technologies.
8  *
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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  *
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16  * GPL, and for taking advantage of the additional benefits of our
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19  *
20  * See http://www.coin3d.org/ for more information.
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23  * http://www.sim.no/ sales@sim.no coin-support@coin3d.org
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25 \**************************************************************************/
26 
27 #include <Inventor/nodes/SoSubNode.h>
28 #include <Inventor/nodes/SoShape.h>
29 #include <Inventor/fields/SoSFInt32.h>
30 #include <Inventor/fields/SoMFInt32.h>
31 #include <Inventor/fields/SoMFFloat.h>
32 
33 template<class Master> class SoNurbsP;
34 
35 class COIN_DLL_API SoIndexedNurbsCurve : public SoShape {
36  typedef SoShape inherited;
37 
39 
40 public:
41  static void initClass(void);
42  SoIndexedNurbsCurve(void);
43 
47 
48  virtual void GLRender(SoGLRenderAction * action);
49  virtual void rayPick(SoRayPickAction * action);
50  virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
51  virtual void getBoundingBox(SoGetBoundingBoxAction * action);
52  void sendPrimitive(SoAction *, SoPrimitiveVertex *);
53 
54 protected:
55  virtual ~SoIndexedNurbsCurve();
56 
57  virtual void generatePrimitives(SoAction * action);
58  virtual void computeBBox(SoAction * action, SbBox3f & box, SbVec3f & center);
60  const SoPrimitiveVertex * v1,
61  const SoPrimitiveVertex * v2,
62  SoPickedPoint * pp);
63 private:
64  class SoIndexedNurbsCurveP * pimpl;
65  friend class SoIndexedNurbsCurveP;
66  friend class SoNurbsP<SoIndexedNurbsCurve>;
67 };
68 
69 #endif // !COIN_SOINDEXEDNURBSCURVE_H

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