Coin: SoLocalBBoxMatrixElement.h Source File

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SoLocalBBoxMatrixElement.h
1#ifndef COIN_SOLOCALBBOXMATRIXELEMENT_H
2#define COIN_SOLOCALBBOXMATRIXELEMENT_H
3
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34\**************************************************************************/
35
36#include <Inventor/elements/SoModelMatrixElement.h>
37
38 class COIN_DLL_API SoLocalBBoxMatrixElement : public SoElement {
39 typedef SoElement inherited;
40
41 SO_ELEMENT_HEADER(SoLocalBBoxMatrixElement);
42public:
43 static void initClass(void);
44protected:
45 virtual ~SoLocalBBoxMatrixElement();
46
47public:
48 virtual void init(SoState * state);
49
50 virtual void push(SoState * state);
51
52 static void makeIdentity(SoState * const state);
53
54 static void set(SoState * const state, const SbMatrix & matrix);
55
56 static void mult(SoState * const state, const SbMatrix & matrix);
57 static void translateBy(SoState * const state,
58 const SbVec3f & translation);
59 static void rotateBy(SoState * const state, const SbRotation & rotation);
60 static void scaleBy(SoState * const state, const SbVec3f & scaleFactor);
61
62 static SbMatrix pushMatrix(SoState * const state);
63 static void popMatrix(SoState * const state, const SbMatrix & matrix);
64
65 static void resetAll(SoState * const state);
66
67 static const SbMatrix & get(SoState * const state);
68
69 virtual SbBool matches(const SoElement * element) const;
70 virtual SoElement * copyMatchInfo(void) const;
71
72protected:
73 SbMatrix localMatrix;
74
75private:
76 SbMatrix modelInverseMatrix;
77
78};
79
80#endif // !COIN_SOLOCALBBOXMATRIXELEMENT_H
SbMatrix
The SbMatrix class is a 4x4 dimensional representation of a matrix.
Definition SbMatrix.h:47
SbRotation
The SbRotation class represents a rotation in 3D space.
Definition SbRotation.h:44
SbVec3f
The SbVec3f class is a 3 dimensional vector with floating point coordinates.
Definition SbVec3f.h:51
SoElement
SoElement is the abstract base class for all elements.
Definition SoElement.h:43
SoElement::matches
virtual SbBool matches(const SoElement *element) const =0
Definition SoElement.cpp:609
SoElement::initClass
static void initClass(void)
Definition SoElement.cpp:507
SoElement::copyMatchInfo
virtual SoElement * copyMatchInfo(void) const =0
SoElement::init
virtual void init(SoState *state)
Definition SoElement.cpp:553
SoElement::push
virtual void push(SoState *state)
Definition SoElement.cpp:570
SoLocalBBoxMatrixElement
The SoLocalBBoxMatrixElement class is yet to be documented.
Definition SoLocalBBoxMatrixElement.h:38
SoLocalBBoxMatrixElement::localMatrix
SbMatrix localMatrix
Definition SoLocalBBoxMatrixElement.h:73
SoState
The SoState class manages the Coin scene graph traversal state data.
Definition SoState.h:44