Coin: SoComputeBoundingBox.h Source File

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SoComputeBoundingBox.h
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32
33#ifndef COIN_SOCOMPUTEBOUNDINGBOX_H
34#define COIN_SOCOMPUTEBOUNDINGBOX_H
35
36#include <Inventor/engines/SoSubEngine.h>
37#include <Inventor/engines/SoEngineOutput.h>
38#include <Inventor/fields/SoSFNode.h>
39#include <Inventor/fields/SoSFPath.h>
40#include <Inventor/SbViewportRegion.h>
41
42class SoGetBoundingBoxAction;
43
44
45 class COIN_DLL_API SoComputeBoundingBox : public SoEngine {
46 typedef SoEngine inherited;
47
48 SO_ENGINE_HEADER(SoComputeBoundingBox);
49
50public:
51 SoSFNode node;
52 SoSFPath path;
53
54 SoEngineOutput min; // SoSFVec3f
55 SoEngineOutput max; // SoSFVec3f
56 SoEngineOutput boxCenter; // SoSFVec3f
57 SoEngineOutput objectCenter; // SoSFVec3f
58
59 SoComputeBoundingBox(void);
60 static void initClass(void);
61
62 void setViewportRegion(const SbViewportRegion & vpr);
63 const SbViewportRegion & getViewportRegion(void) const;
64
65protected:
66 virtual ~SoComputeBoundingBox(void);
67
68private:
69 virtual void evaluate(void);
70 SoGetBoundingBoxAction * bboxaction;
71};
72
73#endif // !COIN_SOCOMPUTEBOUNDINGBOX_H
SbViewportRegion
The SbViewportRegion class is a viewport within a full window.
Definition SbViewportRegion.h:40
SoComputeBoundingBox::node
SoSFNode node
Definition SoComputeBoundingBox.h:51
SoComputeBoundingBox::min
SoEngineOutput min
Definition SoComputeBoundingBox.h:54
SoComputeBoundingBox::setViewportRegion
void setViewportRegion(const SbViewportRegion &vpr)
Definition SoComputeBoundingBox.cpp:168
SoComputeBoundingBox::SoComputeBoundingBox
SoComputeBoundingBox(void)
Definition SoComputeBoundingBox.cpp:97
SoComputeBoundingBox::objectCenter
SoEngineOutput objectCenter
Definition SoComputeBoundingBox.h:57
SoComputeBoundingBox::path
SoSFPath path
Definition SoComputeBoundingBox.h:52
SoComputeBoundingBox::max
SoEngineOutput max
Definition SoComputeBoundingBox.h:55
SoComputeBoundingBox::getViewportRegion
const SbViewportRegion & getViewportRegion(void) const
Definition SoComputeBoundingBox.cpp:178
SoComputeBoundingBox::boxCenter
SoEngineOutput boxCenter
Definition SoComputeBoundingBox.h:56
SoEngine::initClass
static void initClass(void)
Sets up initialization for data common to all instances of this class, like submitting necessary info...
Definition SoEngine.cpp:162
SoEngine::SoEngine
SoEngine(void)
Definition SoEngine.cpp:101
SoEngine::evaluate
virtual void evaluate(void)=0
SoGetBoundingBoxAction
The SoGetBoundingBoxAction class calculates bounding boxes for nodes and subgraphs.
Definition SoGetBoundingBoxAction.h:45
SoSFNode
The SoSFNode class is a container for a single node.
Definition SoSFNode.h:47
SoSFPath
The SoSFPath class is a container for a single path.
Definition SoSFPath.h:43