Coin: SoNormalBundle.h Source File

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SoNormalBundle.h
1#ifndef COIN_SONORMALBUNDLE_H
2#define COIN_SONORMALBUNDLE_H
3
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35
36#include <Inventor/bundles/SoBundle.h>
37#include <Inventor/misc/SoNormalGenerator.h>
38#include <Inventor/elements/SoGLNormalElement.h>
39
40class SoNormalBundleP;
41
42 class COIN_DLL_API SoNormalBundle : public SoBundle {
43public:
44 SoNormalBundle(SoAction * action, SbBool forrendering);
45 ~SoNormalBundle();
46
47 SbBool shouldGenerate(int numneeded);
48 void initGenerator(int initnum = 100);
49 void beginPolygon(void);
50 void polygonVertex(const SbVec3f & v);
51 void endPolygon(void);
52
53 void triangle(const SbVec3f & p1,
54 const SbVec3f & p2,
55 const SbVec3f & p3);
56 void generate(int startindex = 0,
57 SbBool addtostate = TRUE);
58 const SbVec3f * getGeneratedNormals(void) const;
59 int getNumGeneratedNormals(void) const;
60 void set(int32_t num, const SbVec3f * normals);
61 const SbVec3f & get(int index) const;
62 void send(int index) const;
63
64 SoNormalGenerator * generator; // SoINTERNAL public
65
66private:
67 const SoNormalElement * elem;
68 const SoGLNormalElement * glelem;
69 SoNode * node;
70 SoNormalBundleP * pimpl; // for future use
71};
72
73
74#endif // !COIN_SONORMALBUNDLE_H
SbVec3f
The SbVec3f class is a 3 dimensional vector with floating point coordinates.
Definition SbVec3f.h:51
SoAction
The SoAction class is the base class for all traversal actions.
Definition SoAction.h:77
SoBundle
The SoBundle class is the superclass for all bundle classes.
Definition SoBundle.h:42
SoGLNormalElement
The SoGLNormalElement class is yet to be documented.
Definition SoGLNormalElement.h:38
SoNode
The SoNode class is the base class for nodes used in scene graphs.
Definition SoNode.h:56
SoNormalBundle
The SoNormalBundle class simplifies normal handling.
Definition SoNormalBundle.h:42
SoNormalElement
The SoNormalElement class is yet to be documented.
Definition SoNormalElement.h:40
SoNormalGenerator
The SoNormalGenerator class is used to generate normals.
Definition SoNormalGenerator.h:41