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SoIndexedNurbsCurve.h
1 #ifndef COIN_SOINDEXEDNURBSCURVE_H
2 #define COIN_SOINDEXEDNURBSCURVE_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 class COIN_DLL_API SoIndexedNurbsCurve : public SoShape {
34  typedef SoShape inherited;
35 
36  SO_NODE_HEADER(SoIndexedNurbsCurve);
37 
38 public:
39  static void initClass(void);
40  SoIndexedNurbsCurve(void);
41 
45 
46  virtual void GLRender(SoGLRenderAction * action);
47  virtual void rayPick(SoRayPickAction * action);
48  virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
49  virtual void getBoundingBox(SoGetBoundingBoxAction * action);
50  void sendPrimitive(SoAction *, SoPrimitiveVertex *);
51 
52 protected:
53  virtual ~SoIndexedNurbsCurve();
54 
55  virtual void generatePrimitives(SoAction * action);
56  virtual void computeBBox(SoAction * action, SbBox3f & box, SbVec3f & center);
58  const SoPrimitiveVertex * v1,
59  const SoPrimitiveVertex * v2,
60  SoPickedPoint * pp);
61 private:
62  class SoIndexedNurbsCurveP * pimpl;
63  friend class SoIndexedNurbsCurveP;
64 };
65 
66 #endif // !COIN_SOINDEXEDNURBSCURVE_H
SoState
The SoState class manages the Coin scenegraph traversal state data.
Definition: SoState.h:35
SoShape::GLRender
virtual void GLRender(SoGLRenderAction *action)
Definition: SoShape.cpp:377
SoMFFloat
The SoMFFloat class is a container for floating point values.
Definition: SoMFFloat.h:30
SoShape::computeBBox
virtual void computeBBox(SoAction *action, SbBox3f &box, SbVec3f &center)=0
SoMFInt32
The SoMFInt32 class is a container for 32-bit integer values.
Definition: SoMFInt32.h:30
SoState::pop
void pop(void)
Definition: SoState.cpp:284
SoShape
The SoShape class is the superclass for geometry shapes.
Definition: SoShape.h:43
SoIndexedNurbsCurve::generatePrimitives
virtual void generatePrimitives(SoAction *action)
Definition: SoIndexedNurbsCurve.cpp:289
SoIndexedNurbsCurve::SoIndexedNurbsCurve
SoIndexedNurbsCurve(void)
Definition: SoIndexedNurbsCurve.cpp:135
SoIndexedNurbsCurve::getBoundingBox
virtual void getBoundingBox(SoGetBoundingBoxAction *action)
Definition: SoIndexedNurbsCurve.cpp:270
SoState::push
void push(void)
Definition: SoState.cpp:265
SbBox3f
The SbBox3f class is an abstraction for an axis aligned 3 dimensional box.
Definition: SbBox3f.h:37
SoDebugError::postWarning
static void postWarning(const char *const source, const char *const format,...)
Definition: SoDebugError.cpp:324
SoAction
The SoAction class is the base class for all traversal actions.
Definition: SoAction.h:67
SoSFInt32
The SoSFInt32 class is a container for a 32-bit integer value.
Definition: SoSFInt32.h:30
SoIndexedNurbsCurve::getPrimitiveCount
virtual void getPrimitiveCount(SoGetPrimitiveCountAction *action)
Definition: SoIndexedNurbsCurve.cpp:260
SoShape::shouldGLRender
virtual SbBool shouldGLRender(SoGLRenderAction *action)
Definition: SoShape.cpp:532
SoShape::getPrimitiveCount
virtual void getPrimitiveCount(SoGetPrimitiveCountAction *action)
Definition: SoShape.cpp:1439
SoDebugError::postInfo
static void postInfo(const char *const source, const char *const format,...)
Definition: SoDebugError.cpp:334
SbBox3f::makeEmpty
void makeEmpty(void)
Definition: SbBox3f.cpp:424
SoIndexedNurbsCurve::GLRender
virtual void GLRender(SoGLRenderAction *action)
Definition: SoIndexedNurbsCurve.cpp:203
SoPrimitiveVertex
The SoPrimitiveVertex class represents a single vertex of a generated primitive.
Definition: SoPrimitiveVertex.h:33
SoShape::createLineSegmentDetail
virtual SoDetail * createLineSegmentDetail(SoRayPickAction *action, const SoPrimitiveVertex *v1, const SoPrimitiveVertex *v2, SoPickedPoint *pp)
Definition: SoShape.cpp:1033
SbVec3f::setValue
SbVec3f & setValue(const float v[3])
Definition: SbVec3f.cpp:461
SoBase
The SoBase class is the top-level superclass for a number of class-hierarchies.
Definition: SoBase.h:41
SoDetail
The SoDetail class is the superclass for all classes storing detailed information about particular sh...
Definition: SoDetail.h:30
SoAction::getState
SoState * getState(void) const
Definition: SoAction.cpp:1028
SoShape::generatePrimitives
virtual void generatePrimitives(SoAction *action)=0
SoIndexedNurbsCurve::createLineSegmentDetail
virtual SoDetail * createLineSegmentDetail(SoRayPickAction *action, const SoPrimitiveVertex *v1, const SoPrimitiveVertex *v2, SoPickedPoint *pp)
Definition: SoIndexedNurbsCurve.cpp:312
SoIndexedNurbsCurve::rayPick
virtual void rayPick(SoRayPickAction *action)
Definition: SoIndexedNurbsCurve.cpp:236
SbVec3f
The SbVec3f class is a 3 dimensional vector with floating point coordinates.
Definition: SbVec3f.h:37
SoGetBoundingBoxAction
The SoGetBoundingBoxAction class calculates bounding boxes for nodes and subgraphs.
Definition: SoGetBoundingBoxAction.h:34
SoIndexedNurbsCurve::coordIndex
SoMFInt32 coordIndex
Definition: SoIndexedNurbsCurve.h:43
SoIndexedNurbsCurve::~SoIndexedNurbsCurve
virtual ~SoIndexedNurbsCurve()
Definition: SoIndexedNurbsCurve.cpp:149
SoIndexedNurbsCurve::sendPrimitive
void sendPrimitive(SoAction *, SoPrimitiveVertex *)
Definition: SoIndexedNurbsCurve.cpp:282
SoIndexedNurbsCurve::numControlPoints
SoSFInt32 numControlPoints
Definition: SoIndexedNurbsCurve.h:42
SoIndexedNurbsCurve::knotVector
SoMFFloat knotVector
Definition: SoIndexedNurbsCurve.h:44
SoShape::shouldRayPick
SbBool shouldRayPick(SoRayPickAction *const action)
Definition: SoShape.cpp:923
SoPickedPoint
The SoPickedPoint class is used for specifying picked points.
Definition: SoPickedPoint.h:39
SoShape::rayPick
virtual void rayPick(SoRayPickAction *action)
Definition: SoShape.cpp:430
SoIndexedNurbsCurve::computeBBox
virtual void computeBBox(SoAction *action, SbBox3f &box, SbVec3f &center)
Definition: SoIndexedNurbsCurve.cpp:166
SoShape::getBoundingBox
virtual void getBoundingBox(SoGetBoundingBoxAction *action)
Definition: SoShape.cpp:364
SoShape::TriangleShape
TriangleShape
Definition: SoShape.h:51
SoIndexedNurbsCurve
The SoIndexedNurbsCurve class is a node for representing smooth curves.
Definition: SoIndexedNurbsCurve.h:33
SoRayPickAction
The SoRayPickAction class does ray intersection with scene graphs.
Definition: SoRayPickAction.h:40
SbBox3f::extendBy
void extendBy(const SbVec3f &point)
Definition: SbBox3f.cpp:178
SoGLRenderAction
The SoGLRenderAction class renders the scene graph with OpenGL calls.
Definition: SoGLRenderAction.h:39
SoGetPrimitiveCountAction
The SoGetPrimitiveCountAction class counts the primitives in a scene.
Definition: SoGetPrimitiveCountAction.h:32
SbVec4f
The SbVec4f class is a 4 dimensional vector with floating point coordinates.
Definition: SbVec4f.h:34

Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.

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