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SoNurbsCurve.h
1 #ifndef COIN_SONURBSCURVE_H
2 #define COIN_SONURBSCURVE_H
3 
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35 
36 #include <Inventor/nodes/SoSubNode.h>
37 #include <Inventor/nodes/SoShape.h>
38 #include <Inventor/fields/SoSFInt32.h>
39 #include <Inventor/fields/SoMFFloat.h>
40 
41 template<class Master> class SoNurbsP;
42 
43 class COIN_DLL_API SoNurbsCurve : public SoShape {
44  typedef SoShape inherited;
45 
47 
48 public:
49  static void initClass(void);
50  SoNurbsCurve(void);
51 
54 
55  virtual void GLRender(SoGLRenderAction * action);
56  virtual void rayPick(SoRayPickAction * action);
57  virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
58  virtual void getBoundingBox(SoGetBoundingBoxAction * action);
59  void sendPrimitive(SoAction *, SoPrimitiveVertex *);
60 
61 protected:
62  virtual ~SoNurbsCurve();
63 
64  virtual void generatePrimitives(SoAction * action);
65  virtual void computeBBox(SoAction * action, SbBox3f & box, SbVec3f & center);
67  const SoPrimitiveVertex * v1,
68  const SoPrimitiveVertex * v2,
69  SoPickedPoint * pp);
70 private:
71  class SoNurbsCurveP * pimpl;
72  friend class SoNurbsCurveP;
73  friend class SoNurbsP<SoNurbsCurve>;
74 };
75 
76 #endif // !COIN_SONURBSCURVE_H

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