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SoIndexedPointSet.h
1 #ifndef COIN_SOINDEXEDPOINTSET_H
2 #define COIN_SOINDEXEDPOINTSET_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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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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19  *
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25 \**************************************************************************/
26 
27 #include <Inventor/nodes/SoSubNode.h>
28 #include <Inventor/nodes/SoIndexedShape.h>
29 
30 class SoVertexArrayIndexer;
33 
34 class COIN_DLL_API SoIndexedPointSet : public SoIndexedShape {
35  typedef SoIndexedShape inherited;
36 
38 
39 public:
40  static void initClass(void);
41  SoIndexedPointSet(void);
42 
43  virtual void GLRender(SoGLRenderAction * action);
44  virtual void getBoundingBox(SoGetBoundingBoxAction * action);
45  virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
46  virtual void notify(SoNotList * list);
47 
48 protected:
49  virtual ~SoIndexedPointSet();
50 
51  virtual void generatePrimitives(SoAction * action);
52 
53  virtual SbBool generateDefaultNormals(SoState *, SoNormalCache * nc);
54  virtual SbBool generateDefaultNormals(SoState * state,
55  SoNormalBundle * bundle);
56  SoVertexArrayIndexer * vaindexer;
57 
58  enum Binding {
59  OVERALL,
60  PER_VERTEX,
61  PER_VERTEX_INDEXED
62  };
63 
64  Binding findNormalBinding(SoState * const state) const;
65  Binding findMaterialBinding(SoState * const state) const;
66  Binding findTextureBinding(SoState * const state) const;
67 
68 };
69 
70 #endif // !COIN_SOINDEXEDPOINTSET_H
The SoBase class is the top-level superclass for a number of class-hierarchies.SoBase provides the ba...
Definition: SoBase.h:36
The SoTextureCoordinateBundle class simplifies texture coordinate handling.It is unlikely that applic...
Definition: SoTextureCoordinateBundle.h:40
#define SO_NODE_HEADER(classname)
virtual void GLRender(SoGLRenderAction *action)
Definition: SoShape.cpp:392
virtual SbBool generateDefaultNormals(SoState *state, SoNormalBundle *bundle)
Definition: SoVertexShape.cpp:182
virtual void notify(SoNotList *nl)
Definition: SoVertexShape.cpp:161
The SoNormalCache class is used to hold cached normals.As an extension to the original SGI Open Inven...
Definition: SoNormalCache.h:34
The SoNormalBundle class simplifies normal handling.This class is currently not used in Coin but is p...
Definition: SoNormalBundle.h:33
The SoState class manages the Coin scenegraph traversal state data.The SoState class is used by actio...
Definition: SoState.h:35
The SoIndexedPointSet class is used to display a set of 3D points.This node either uses the coordinat...
Definition: SoIndexedPointSet.h:34
virtual void getBoundingBox(SoGetBoundingBoxAction *action)
Definition: SoShape.cpp:379
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
virtual void generatePrimitives(SoAction *action)=0
The SoGLCoordinateElement class is yet to be documented.FIXME: write doc.
Definition: SoGLCoordinateElement.h:29
The SoGetPrimitiveCountAction class counts the primitives in a scene.Apply this action to a scene if ...
Definition: SoGetPrimitiveCountAction.h:34
The SoGetBoundingBoxAction class calculates bounding boxes for nodes and subgraphs.If this action is applied to a path or scene graph root, it will calculate the bounding box and the center point of the geometry contained within the scene.
Definition: SoGetBoundingBoxAction.h:36
The SoIndexedShape class is the superclass for all indexed vertex shapes.This is an abstract class wh...
Definition: SoIndexedShape.h:34
The SoNotList class is a list of SoNotRec notification records.
Definition: SoNotification.h:34
The SoGLRenderAction class renders the scene graph with OpenGL calls.Applying this method at a root n...
Definition: SoGLRenderAction.h:41

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