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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  *
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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.
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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/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
The SbVec2f class is a 2 dimensional vector with floating point coordinates.
Definition: SbVec2f.h:39
The SoAction class is the base class for all traversal actions.
Definition: SoAction.h:68
The SoBase class is the top-level superclass for a number of class-hierarchies.
Definition: SoBase.h:36
The SoCallbackAction class invokes callbacks at specific nodes.
Definition: SoCallbackAction.h:71
The SoGLRenderAction class renders the scene graph with OpenGL calls.
Definition: SoGLRenderAction.h:41
The SoGetBoundingBoxAction class calculates bounding boxes for nodes and subgraphs.
Definition: SoGetBoundingBoxAction.h:36
The SoGetPrimitiveCountAction class counts the primitives in a scene.
Definition: SoGetPrimitiveCountAction.h:34
The SoMFInt32 class is a container for 32-bit integer values.
Definition: SoMFInt32.h:30
The SoNode class is the base class for nodes used in scene graphs.
Definition: SoNode.h:47
virtual void getPrimitiveCount(SoGetPrimitiveCountAction *action)
Definition: SoNode.cpp:870
virtual void getBoundingBox(SoGetBoundingBoxAction *action)
Definition: SoNode.cpp:841
virtual void doAction(SoAction *action)
Definition: SoNode.cpp:785
virtual void callback(SoCallbackAction *action)
Definition: SoNode.cpp:1002
virtual void pick(SoPickAction *action)
Definition: SoNode.cpp:1085
virtual void GLRender(SoGLRenderAction *action)
Definition: SoNode.cpp:930
The SoPickAction class is the base class for picking actions.
Definition: SoPickAction.h:34
The SoProfile class is the abstract superclass for profile definitions.
Definition: SoProfile.h:35
SoMFInt32 index
Definition: SoProfile.h:49
SoSFEnum linkage
Definition: SoProfile.h:50
Profile
Definition: SoProfile.h:43
virtual void getTrimCurve(SoState *state, int32_t &numpoints, float *&points, int &floatspervec, int32_t &numknots, float *&knotvector)=0
virtual void getVertices(SoState *state, int32_t &numvertices, SbVec2f *&vertices)=0
The SoSFEnum class is a container for an enum value.
Definition: SoSFEnum.h:31
The SoState class manages the Coin scenegraph traversal state data.
Definition: SoState.h:35
#define SO_NODE_ABSTRACT_HEADER(classname)

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