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SoSeparator.h
1 #ifndef COIN_SOSEPARATOR_H
2 #define COIN_SOSEPARATOR_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/fields/SoSFEnum.h>
29 #include <Inventor/nodes/SoGroup.h>
30 #include <Inventor/tools/SbPimplPtr.h>
31 
32 class SoState;
33 class SoSeparatorP;
34 
35 class COIN_DLL_API SoSeparator : public SoGroup {
36  typedef SoGroup inherited;
37 
39 
40 public:
41  static void initClass(void);
42  SoSeparator(void);
43  SoSeparator(const int nchildren);
44 
45  enum CacheEnabled {
46  OFF, ON, AUTO
47  };
48 
53 
54  virtual void doAction(SoAction * action);
55  virtual void GLRender(SoGLRenderAction * action);
56  virtual void GLRenderBelowPath(SoGLRenderAction * action);
57  virtual void GLRenderInPath(SoGLRenderAction * action);
58  virtual void GLRenderOffPath(SoGLRenderAction * action);
59  virtual void callback(SoCallbackAction * action);
60  virtual void getBoundingBox(SoGetBoundingBoxAction * action);
61  virtual void getMatrix(SoGetMatrixAction * action);
62  virtual void handleEvent(SoHandleEventAction * action);
63  virtual void rayPick(SoRayPickAction * action);
64  virtual void search(SoSearchAction * action);
65  virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
66  virtual void audioRender(SoAudioRenderAction * action);
67 
68  virtual void notify(SoNotList * nl);
69 
70  static void setNumRenderCaches(const int howmany);
71  static int getNumRenderCaches(void);
72  virtual SbBool affectsState(void) const;
73 
74 protected:
75  virtual ~SoSeparator();
76 
77  virtual SbBool cullTest(SoState * state);
78  virtual SbBool cullTest(SoGLRenderAction * action, int & cullresults);
79  virtual SbBool readInstance(SoInput * in, unsigned short flags);
80 
81 private:
82  void commonConstructor(void);
83  SbBool cullTestNoPush(SoState * state);
84 
85  static int numrendercaches;
86 
87  SbPimplPtr<SoSeparatorP> pimpl;
88 
89  // NOT IMPLEMENTED
90  SoSeparator(const SoSeparator & rhs);
91  SoSeparator & operator = (const SoSeparator & rhs);
92 
93 };
94 
95 #endif // !COIN_SOSEPARATOR_H

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