Coin Logo http://www.sim.no/
http://www.coin3d.org/

SoBBoxModelMatrixElement.h
1 #ifndef COIN_SOBBOXMODELMATRIXELEMENT_H
2 #define COIN_SOBBOXMODELMATRIXELEMENT_H
3 
4 /**************************************************************************\
5  *
6  * This file is part of the Coin 3D visualization library.
7  * Copyright (C) by Kongsberg Oil & Gas Technologies.
8  *
9  * This library is free software; you can redistribute it and/or
10  * modify it under the terms of the GNU General Public License
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.
14  *
15  * For using Coin with software that can not be combined with the GNU
16  * GPL, and for taking advantage of the additional benefits of our
17  * support services, please contact Kongsberg Oil & Gas Technologies
18  * about acquiring a Coin Professional Edition License.
19  *
20  * See http://www.coin3d.org/ for more information.
21  *
22  * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
23  * http://www.sim.no/ sales@sim.no coin-support@coin3d.org
24  *
25 \**************************************************************************/
26 
27 #include <Inventor/elements/SoModelMatrixElement.h>
28 
30 
31 class COIN_DLL_API SoBBoxModelMatrixElement : public SoModelMatrixElement {
33 
34  SO_ELEMENT_HEADER(SoBBoxModelMatrixElement);
35 public:
36  static void initClass(void);
37 protected:
38  virtual ~SoBBoxModelMatrixElement();
39 
40 public:
41  virtual void init(SoState * state);
42 
43  virtual void push(SoState * state);
44 
45  static void reset(SoState * const state, SoNode * const node);
46  static void pushMatrix(SoState * const state, SbMatrix & matrix,
47  SbMatrix & localmatrix);
48  static void popMatrix(SoState * const state, const SbMatrix & matrix,
49  const SbMatrix & localmatrix);
50 
51 protected:
52  virtual void makeEltIdentity(void);
53  virtual void setElt(const SbMatrix & matrix);
54  virtual void multElt(const SbMatrix & matrix);
55  virtual void translateEltBy(const SbVec3f & translation);
56  virtual void rotateEltBy(const SbRotation & translation);
57  virtual void scaleEltBy(const SbVec3f & scaleFactor);
58 
59 // the following two functions should not be called - only for debug usage
60  virtual SbMatrix pushMatrixElt();
61  virtual void popMatrixElt(const SbMatrix & matrix);
62 
63 private:
64  SoLocalBBoxMatrixElement *getLocal();
65 
66  SoState *state;
67 };
68 
69 #endif // !COIN_SOBBOXMODELMATRIXELEMENT_H
virtual void scaleEltBy(const SbVec3f &scaleFactor)
Definition: SoModelMatrixElement.cpp:391
virtual void translateEltBy(const SbVec3f &translation)
Definition: SoModelMatrixElement.cpp:365
virtual void multElt(const SbMatrix &matrix)
Definition: SoModelMatrixElement.cpp:354
static SbMatrix pushMatrix(SoState *const state)
Definition: SoModelMatrixElement.cpp:245
virtual void popMatrixElt(const SbMatrix &matrix)
Definition: SoModelMatrixElement.cpp:415
The SoNode class is the base class for nodes used in scene graphs.Coin is a retained mode 3D visualiz...
Definition: SoNode.h:47
SoElement is the abstract base class for all elements.
Definition: SoElement.h:34
static void popMatrix(SoState *const state, const SbMatrix &matrix)
Definition: SoModelMatrixElement.cpp:261
virtual void makeEltIdentity(void)
Definition: SoModelMatrixElement.cpp:332
The SoState class manages the Coin scenegraph traversal state data.The SoState class is used by actio...
Definition: SoState.h:35
virtual void init(SoState *state)
Definition: SoModelMatrixElement.cpp:422
The SbRotation class represents a rotation in 3D space.SbRotation is used extensively throughout the ...
Definition: SbRotation.h:33
The SbVec3f class is a 3 dimensional vector with floating point coordinates.This vector class is used...
Definition: SbVec3f.h:40
The SoModelMatrixElement class is used to manage the current transformation.SoModelMatrixElement cont...
Definition: SoModelMatrixElement.h:31
The SbMatrix class is a 4x4 dimensional representation of a matrix.SbMatrix is used by many other cla...
Definition: SbMatrix.h:37
static void initClass(void)
Definition: SoModelMatrixElement.cpp:86
The SoLocalBBoxMatrixElement class is yet to be documented.FIXME: write doc.
Definition: SoLocalBBoxMatrixElement.h:29
virtual SbMatrix pushMatrixElt(void)
Definition: SoModelMatrixElement.cpp:404
The SoBBoxModelMatrixElement class keeps track of the current model matrix during a scene graph trave...
Definition: SoBBoxModelMatrixElement.h:31
virtual void push(SoState *state)
Definition: SoModelMatrixElement.cpp:433
virtual void setElt(const SbMatrix &matrix)
Definition: SoModelMatrixElement.cpp:343
virtual void rotateEltBy(const SbRotation &rotation)
Definition: SoModelMatrixElement.cpp:378

Copyright © 1998-2010 by Kongsberg Oil & Gas Technologies. All rights reserved.

Generated on Wed Feb 7 2018 for Coin by Doxygen 1.8.14.