Coin  4.0.3
Coin3D core library
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SoResetMatrixElement.h
1#ifndef COIN_SORESETMATRIXELEMENT_H
2#define COIN_SORESETMATRIXELEMENT_H
3
4/**************************************************************************\
5 * Copyright (c) Kongsberg Oil & Gas Technologies AS
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34\**************************************************************************/
35
36// private helper element to avoid caching problems with SoResetTransform
37
38#include <Inventor/elements/SoViewingMatrixElement.h>
39
41 typedef SoElement inherited;
42
43 SO_ELEMENT_HEADER(SoResetMatrixElement);
44
45public:
46 static void initClass(void);
47protected:
48 virtual ~SoResetMatrixElement();
49
50public:
51 virtual void init(SoState * state);
52 static void set(SoState * const state, const SbMatrix & m);
53 static const SbMatrix & get(SoState * state);
54
55protected:
56 virtual void setElt(const SbMatrix & matrix);
57 virtual SbBool matches(const SoElement * element) const;
58 virtual SoElement * copyMatchInfo(void) const;
59
60private:
61 SbMatrix matrix;
62};
63
64#endif // COIN_SORESETMATRIXELEMENT_H
The SbList class is a template container class for lists.
Definition SbList.h:70
The SbMatrix class is a 4x4 dimensional representation of a matrix.
Definition SbMatrix.h:47
SoElement is the abstract base class for all elements.
Definition SoElement.h:43
Definition SoResetMatrixElement.h:40
virtual SbBool matches(const SoElement *element) const
Definition SoResetMatrixElement.cpp:85
static void initClass(void)
Definition SoResetMatrixElement.cpp:43
virtual ~SoResetMatrixElement()
Definition SoResetMatrixElement.cpp:51
virtual void init(SoState *state)
Definition SoResetMatrixElement.cpp:57
virtual SoElement * copyMatchInfo(void) const
Definition SoResetMatrixElement.cpp:92
The SoState class manages the Coin scene graph traversal state data.
Definition SoState.h:44