Coin: SoAntiSquish.h Source File

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SoAntiSquish.h
1#ifndef COIN_SOANTISQUISH_H
2#define COIN_SOANTISQUISH_H
3
4/**************************************************************************\
5 * Copyright (c) Kongsberg Oil & Gas Technologies AS
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34\**************************************************************************/
35
36#include <Inventor/nodes/SoSubNode.h>
37#include <Inventor/nodes/SoTransformation.h>
38#include <Inventor/fields/SoSFEnum.h>
39#include <Inventor/fields/SoSFBool.h>
40#include <Inventor/SbMatrix.h>
41
42 class COIN_DLL_API SoAntiSquish : public SoTransformation {
43 typedef SoTransformation inherited;
44
45 SO_NODE_HEADER(SoAntiSquish);
46
47public:
48 static void initClass(void);
49 SoAntiSquish(void);
50
51 enum Sizing {
52 X, Y, Z, AVERAGE_DIMENSION, BIGGEST_DIMENSION, SMALLEST_DIMENSION,
53 LONGEST_DIAGONAL
54 };
55
56 SoSFEnum sizing;
57 SoSFBool recalcAlways;
58
59 void recalc(void);
60 virtual void doAction(SoAction * action);
61
62protected:
63 virtual ~SoAntiSquish();
64
65 virtual void callback(SoCallbackAction * action);
66 virtual void GLRender(SoGLRenderAction * action);
67 virtual void getBoundingBox(SoGetBoundingBoxAction * action);
68 virtual void getMatrix(SoGetMatrixAction * action);
69 virtual void pick(SoPickAction * action);
70
71 SbMatrix getUnsquishingMatrix(const SbMatrix & squishedmatrix,
72 const SbBool calcinverse,
73 SbMatrix & getinverse);
74private:
75 SbMatrix unsquishedmatrix, inversematrix;
76 SbBool matrixvalid, inversevalid;
77};
78
79#endif // !COIN_SOANTISQUISH_H
SbMatrix
The SbMatrix class is a 4x4 dimensional representation of a matrix.
Definition SbMatrix.h:47
SoAction
The SoAction class is the base class for all traversal actions.
Definition SoAction.h:77
SoAntiSquish::SoAntiSquish
SoAntiSquish(void)
Definition SoAntiSquish.cpp:129
SoAntiSquish::getUnsquishingMatrix
SbMatrix getUnsquishingMatrix(const SbMatrix &squishedmatrix, const SbBool calcinverse, SbMatrix &getinverse)
Definition SoAntiSquish.cpp:265
SoAntiSquish::recalcAlways
SoSFBool recalcAlways
Definition SoAntiSquish.h:57
SoAntiSquish::sizing
SoSFEnum sizing
Definition SoAntiSquish.h:56
SoAntiSquish::recalc
void recalc(void)
Definition SoAntiSquish.cpp:194
SoAntiSquish::Sizing
Sizing
Definition SoAntiSquish.h:51
SoAntiSquish::Z
@ Z
Definition SoAntiSquish.h:52
SoAntiSquish::LONGEST_DIAGONAL
@ LONGEST_DIAGONAL
Definition SoAntiSquish.h:53
SoAntiSquish::AVERAGE_DIMENSION
@ AVERAGE_DIMENSION
Definition SoAntiSquish.h:52
SoAntiSquish::Y
@ Y
Definition SoAntiSquish.h:52
SoAntiSquish::X
@ X
Definition SoAntiSquish.h:52
SoAntiSquish::SMALLEST_DIMENSION
@ SMALLEST_DIMENSION
Definition SoAntiSquish.h:52
SoAntiSquish::BIGGEST_DIMENSION
@ BIGGEST_DIMENSION
Definition SoAntiSquish.h:52
SoCallbackAction
The SoCallbackAction class invokes callbacks at specific nodes.
Definition SoCallbackAction.h:80
SoGLRenderAction
The SoGLRenderAction class renders the scene graph with OpenGL calls.
Definition SoGLRenderAction.h:50
SoGetBoundingBoxAction
The SoGetBoundingBoxAction class calculates bounding boxes for nodes and subgraphs.
Definition SoGetBoundingBoxAction.h:45
SoGetMatrixAction
The SoGetMatrixAction class is an action for accumulating the transformation matrix of a subgraph.
Definition SoGetMatrixAction.h:46
SoNode::getBoundingBox
virtual void getBoundingBox(SoGetBoundingBoxAction *action)
Definition SoNode.cpp:914
SoNode::doAction
virtual void doAction(SoAction *action)
Definition SoNode.cpp:858
SoNode::callback
virtual void callback(SoCallbackAction *action)
Definition SoNode.cpp:1075
SoNode::getMatrix
virtual void getMatrix(SoGetMatrixAction *action)
Definition SoNode.cpp:1102
SoNode::pick
virtual void pick(SoPickAction *action)
Definition SoNode.cpp:1158
SoNode::GLRender
virtual void GLRender(SoGLRenderAction *action)
Definition SoNode.cpp:1003
SoPickAction
The SoPickAction class is the base class for picking actions.
Definition SoPickAction.h:43
SoSFBool
The SoSFBool class is a container for an SbBool value.
Definition SoSFBool.h:39
SoSFEnum
The SoSFEnum class is a container for an enum value.
Definition SoSFEnum.h:40
SoTransformation::SoTransformation
SoTransformation(void)
Definition SoTransformation.cpp:104
SoTransformation::initClass
static void initClass(void)
Sets up initialization for data common to all instances of this class, like submitting necessary info...
Definition SoTransformation.cpp:120
SO_NODE_HEADER
#define SO_NODE_HEADER(classname)
Definition Coin_macros.dox:50