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SoSurroundScale.h
1 #ifndef COIN_SOSURROUNDSCALE_H
2 #define COIN_SOSURROUNDSCALE_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/nodes/SoSubNode.h>
28 #include <Inventor/nodes/SoTransformation.h>
29 #include <Inventor/fields/SoSFInt32.h>
30 #include <Inventor/SbVec3f.h>
31
32 class SbMatrix;
33
34 class COIN_DLL_API SoSurroundScale : public SoTransformation {
35 typedef SoTransformation inherited;
36
37 SO_NODE_HEADER(SoSurroundScale);
38
39 public:
40 static void initClass(void);
41 SoSurroundScale(void);
42
43 SoSFInt32 numNodesUpToContainer;
44 SoSFInt32 numNodesUpToReset;
45
46 void invalidate(void);
47 virtual void doAction(SoAction * action);
48 void setDoingTranslations(const SbBool val);
49 SbBool isDoingTranslations(void);
50
51 protected:
52 virtual ~SoSurroundScale();
53
54 virtual void callback(SoCallbackAction * action);
55 virtual void GLRender(SoGLRenderAction * action);
56 virtual void getBoundingBox(SoGetBoundingBoxAction * action);
57 virtual void getMatrix(SoGetMatrixAction * action);
58 virtual void pick(SoPickAction * action);
59 void updateMySurroundParams(SoAction * action, const SbMatrix & inv);
60 void setIgnoreInBbox(const SbBool val);
61 SbBool isIgnoreInBbox(void);
62
63 protected:
64 SbVec3f cachedScale;
65 SbVec3f cachedInvScale;
66 SbVec3f cachedTranslation;
67 SbBool cacheOK;
68 SbBool doTranslations;
69
70 private:
71 SbBool ignoreinbbox;
72 };
73
74 #endif // !COIN_SOSURROUNDSCALE_H
SoBase
The SoBase class is the top-level superclass for a number of class-hierarchies.SoBase provides the ba...
Definition: SoBase.h:36
SoGetMatrixAction
The SoGetMatrixAction class is an action for accumulating the transformation matrix of a subgraph...
Definition: SoGetMatrixAction.h:37
SO_NODE_HEADER
#define SO_NODE_HEADER(classname)
SoSurroundScale::cachedInvScale
SbVec3f cachedInvScale
Definition: SoSurroundScale.h:65
SoSurroundScale
The SoSurroundScale class is used to automatically scale geometry to surround other geometry...
Definition: SoSurroundScale.h:34
SoSurroundScale::doTranslations
SbBool doTranslations
Definition: SoSurroundScale.h:68
SoPickAction
The SoPickAction class is the base class for picking actions.The basis for all interaction features t...
Definition: SoPickAction.h:34
SoSFInt32
The SoSFInt32 class is a container for a 32-bit integer value.This field is used where nodes...
Definition: SoSFInt32.h:30
SoNode::getMatrix
virtual void getMatrix(SoGetMatrixAction *action)
Definition: SoNode.cpp:1029
SoSurroundScale::numNodesUpToReset
SoSFInt32 numNodesUpToReset
Definition: SoSurroundScale.h:44
SoAction
The SoAction class is the base class for all traversal actions.Applying actions is the basic mechanis...
Definition: SoAction.h:68
SoNode::pick
virtual void pick(SoPickAction *action)
Definition: SoNode.cpp:1085
SbVec3f
The SbVec3f class is a 3 dimensional vector with floating point coordinates.This vector class is used...
Definition: SbVec3f.h:40
SoSurroundScale::cachedScale
SbVec3f cachedScale
Definition: SoSurroundScale.h:64
SoNode::doAction
virtual void doAction(SoAction *action)
Definition: SoNode.cpp:785
SoSurroundScale::numNodesUpToContainer
SoSFInt32 numNodesUpToContainer
Definition: SoSurroundScale.h:43
SbMatrix
The SbMatrix class is a 4x4 dimensional representation of a matrix.SbMatrix is used by many other cla...
Definition: SbMatrix.h:37
SoGetBoundingBoxAction
The SoGetBoundingBoxAction class calculates bounding boxes for nodes and subgraphs.If this action is applied to a path or scene graph root, it will calculate the bounding box and the center point of the geometry contained within the scene.
Definition: SoGetBoundingBoxAction.h:36
SoCallbackAction
The SoCallbackAction class invokes callbacks at specific nodes.This action has mechanisms for trackin...
Definition: SoCallbackAction.h:71
SoSurroundScale::cachedTranslation
SbVec3f cachedTranslation
Definition: SoSurroundScale.h:66
SoSurroundScale::cacheOK
SbBool cacheOK
Definition: SoSurroundScale.h:67
SoNode::getBoundingBox
virtual void getBoundingBox(SoGetBoundingBoxAction *action)
Definition: SoNode.cpp:841
SoTransformation
The SoTransformation class is the abstract base class for transformation nodes.To position and orient...
Definition: SoTransformation.h:29
SoNode::GLRender
virtual void GLRender(SoGLRenderAction *action)
Definition: SoNode.cpp:930
SoNode::callback
virtual void callback(SoCallbackAction *action)
Definition: SoNode.cpp:1002
SoGLRenderAction
The SoGLRenderAction class renders the scene graph with OpenGL calls.Applying this method at a root n...
Definition: SoGLRenderAction.h:41

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