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SoIndexedNurbsSurface.h
1 #ifndef COIN_SOINDEXEDNURBSSURFACE_H
2 #define COIN_SOINDEXEDNURBSSURFACE_H
3 
4 /**************************************************************************\
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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 SoIndexedNurbsSurface : public SoShape {
36  typedef SoShape inherited;
37 
39 
40 public:
41  static void initClass(void);
43 
54 
55  virtual void GLRender(SoGLRenderAction * action);
56  virtual void rayPick(SoRayPickAction * action);
57  virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
58  void sendPrimitive(SoAction *, SoPrimitiveVertex *);
59 
60 protected:
61  virtual ~SoIndexedNurbsSurface();
62 
63  virtual void generatePrimitives(SoAction * action);
64  virtual void computeBBox(SoAction * action, SbBox3f & box, SbVec3f & center);
66  const SoPrimitiveVertex * v1,
67  const SoPrimitiveVertex * v2,
68  const SoPrimitiveVertex * v3,
69  SoPickedPoint * pp);
70 private:
71  class SoIndexedNurbsSurfaceP * pimpl;
72  friend class SoIndexedNurbsSurfaceP;
73  friend class SoNurbsP<SoIndexedNurbsSurface>;
74 };
75 
76 #endif // !COIN_SOINDEXEDNURBSSURFACE_H
The SoBase class is the top-level superclass for a number of class-hierarchies.SoBase provides the ba...
Definition: SoBase.h:36
The SoMFFloat class is a container for floating point values.This field is used where nodes...
Definition: SoMFFloat.h:30
The SoRayPickAction class does ray intersection with scene graphs.For interaction with the scene grap...
Definition: SoRayPickAction.h:41
The SoPrimitiveVertex class represents a single vertex of a generated primitive.Instances of SoPrimit...
Definition: SoPrimitiveVertex.h:34
#define SO_NODE_HEADER(classname)
virtual void GLRender(SoGLRenderAction *action)
Definition: SoShape.cpp:392
The SbBox3f class is an abstraction for an axis aligned 3 dimensional box.This box abstraction class ...
Definition: SbBox3f.h:37
The SoMFInt32 class is a container for 32-bit integer values.This field is used where nodes...
Definition: SoMFInt32.h:30
SoMFInt32 textureCoordIndex
Definition: SoIndexedNurbsSurface.h:51
SoSFInt32 numSControlPoints
Definition: SoIndexedNurbsSurface.h:49
The SoSFInt32 class is a container for a 32-bit integer value.This field is used where nodes...
Definition: SoSFInt32.h:30
virtual SoDetail * createTriangleDetail(SoRayPickAction *action, const SoPrimitiveVertex *v1, const SoPrimitiveVertex *v2, const SoPrimitiveVertex *v3, SoPickedPoint *pp)
Definition: SoShape.cpp:899
virtual void getPrimitiveCount(SoGetPrimitiveCountAction *action)
Definition: SoShape.cpp:1344
The SoAction class is the base class for all traversal actions.Applying actions is the basic mechanis...
Definition: SoAction.h:68
SoMFFloat uKnotVector
Definition: SoIndexedNurbsSurface.h:47
SoMFInt32 coordIndex
Definition: SoIndexedNurbsSurface.h:46
The SbVec3f class is a 3 dimensional vector with floating point coordinates.This vector class is used...
Definition: SbVec3f.h:40
virtual void generatePrimitives(SoAction *action)=0
virtual void computeBBox(SoAction *action, SbBox3f &box, SbVec3f &center)=0
The SoGetPrimitiveCountAction class counts the primitives in a scene.Apply this action to a scene if ...
Definition: SoGetPrimitiveCountAction.h:34
SoSFInt32 numTControlPoints
Definition: SoIndexedNurbsSurface.h:50
The SoIndexedNurbsSurface class can be used to render NURBS surfaces.It is very similar to the SoNurb...
Definition: SoIndexedNurbsSurface.h:35
The SoPickedPoint class is used for specifying picked points.It holds miscellaneous information about...
Definition: SoPickedPoint.h:39
SoMFFloat sKnotVector
Definition: SoIndexedNurbsSurface.h:52
SoSFInt32 numVControlPoints
Definition: SoIndexedNurbsSurface.h:45
The SoShape class is the superclass for geometry shapes.The node types which have actual geometry to ...
Definition: SoShape.h:43
SoMFFloat tKnotVector
Definition: SoIndexedNurbsSurface.h:53
SoMFFloat vKnotVector
Definition: SoIndexedNurbsSurface.h:48
SoSFInt32 numUControlPoints
Definition: SoIndexedNurbsSurface.h:44
virtual void rayPick(SoRayPickAction *action)
Definition: SoShape.cpp:445
The SoGLRenderAction class renders the scene graph with OpenGL calls.Applying this method at a root n...
Definition: SoGLRenderAction.h:41
The SoDetail class is the superclass for all classes storing detailed information about particular sh...
Definition: SoDetail.h:30

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