1 #ifndef COIN_SOSEPARATOR_H
2 #define COIN_SOSEPARATOR_H
3 
4 /**************************************************************************\
5  * Copyright (c) Kongsberg Oil & Gas Technologies AS
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13  * this list of conditions and the following disclaimer.
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15  * Redistributions in binary form must reproduce the above copyright
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21  * this software without specific prior written permission.
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23  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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34 \**************************************************************************/
35 
36 #include <Inventor/nodes/SoSubNode.h>
37 #include <Inventor/fields/SoSFEnum.h>
38 #include <Inventor/nodes/SoGroup.h>
39 #include <Inventor/tools/SbPimplPtr.h>
40 
41 class SoState;
42 class SoSeparatorP;
43 
44 class COIN_DLL_API SoSeparator : public SoGroup {
45   typedef SoGroup inherited;
46 
47   SO_NODE_HEADER(SoSeparator);
48 
49 public:
50   static void initClass(void);
51   SoSeparator(void);
52   SoSeparator(const int nchildren);
53 
54   enum CacheEnabled {
55     OFF, ON, AUTO
56   };
57 
58   SoSFEnum renderCaching;
59   SoSFEnum boundingBoxCaching;
60   SoSFEnum renderCulling;
61   SoSFEnum pickCulling;
62 
63   virtual void doAction(SoAction * action);
64   virtual void GLRender(SoGLRenderAction * action);
65   virtual void GLRenderBelowPath(SoGLRenderAction * action);
66   virtual void GLRenderInPath(SoGLRenderAction * action);
67   virtual void GLRenderOffPath(SoGLRenderAction * action);
68   virtual void callback(SoCallbackAction * action);
69   virtual void getBoundingBox(SoGetBoundingBoxAction * action);
70   virtual void getMatrix(SoGetMatrixAction * action);
71   virtual void handleEvent(SoHandleEventAction * action);
72   virtual void rayPick(SoRayPickAction * action);
73   virtual void search(SoSearchAction * action);
74   virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
75   virtual void audioRender(SoAudioRenderAction * action);
76 
77   virtual void notify(SoNotList * nl);
78 
79   static void setNumRenderCaches(const int howmany);
80   static int getNumRenderCaches(void);
81   virtual SbBool affectsState(void) const;
82 
83 protected:
84   virtual ~SoSeparator();
85 
86   virtual SbBool cullTest(SoState * state);
87   virtual SbBool cullTest(SoGLRenderAction * action, int & cullresults);
88   virtual SbBool readInstance(SoInput * in, unsigned short flags);
89 
90 private:
91   void commonConstructor(void);
92   SbBool cullTestNoPush(SoState * state);
93 
94   static int numrendercaches;
95 
96   SbPimplPtr<SoSeparatorP> pimpl;
97 
98   // NOT IMPLEMENTED
99   SoSeparator(const SoSeparator & rhs);
100   SoSeparator & operator = (const SoSeparator & rhs);
101 
102 };
103 
104 #endif // !COIN_SOSEPARATOR_H
105