SoBoundingBoxCache.h Source File

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SoBoundingBoxCache.h
1 #ifndef COIN_SOBOUNDINGBOXCACHE_H
2 #define COIN_SOBOUNDINGBOXCACHE_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/caches/SoCache.h>
28 #include <Inventor/SbXfBox3f.h>
29
30 class SoBoundingBoxCacheP;
31
32 class COIN_DLL_API SoBoundingBoxCache : public SoCache {
33 typedef SoCache inherited;
34 public:
35 SoBoundingBoxCache(SoState *state);
36 virtual ~SoBoundingBoxCache();
37
38 void set(const SbXfBox3f & boundingbox,
39 SbBool centerset,
40 const SbVec3f & centerpoint);
41
42 const SbXfBox3f & getBox() const;
43 const SbBox3f & getProjectedBox() const;
44
45 SbBool isCenterSet() const;
46 const SbVec3f & getCenter() const;
47
48 static void setHasLinesOrPoints(SoState *state);
49 SbBool hasLinesOrPoints(void) const;
50
51 private:
52 SoBoundingBoxCacheP * pimpl;
53 };
54
55 #endif // !COIN_SOBOUNDINGBOXCACHE_H
SbBox3f
The SbBox3f class is an abstraction for an axis aligned 3 dimensional box.This box abstraction class ...
Definition: SbBox3f.h:37
SbXfBox3f
The SbXfBox3f class is a 3 dimensional box with floating point coordinates and an attached transforma...
Definition: SbXfBox3f.h:31
SoState
The SoState class manages the Coin scenegraph traversal state data.The SoState class is used by actio...
Definition: SoState.h:35
SoBoundingBoxCache
The SoBoundingBoxCache class is used to cache bounding boxes.
Definition: SoBoundingBoxCache.h:32
SbVec3f
The SbVec3f class is a 3 dimensional vector with floating point coordinates.This vector class is used...
Definition: SbVec3f.h:40
SoCache
The SoCache class is the superclass for all internal cache classes.It organizes reference counting to...
Definition: SoCache.h:34

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