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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
38 SO_NODE_HEADER(SoSeparator);
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
49 SoSFEnum renderCaching;
50 SoSFEnum boundingBoxCaching;
51 SoSFEnum renderCulling;
52 SoSFEnum pickCulling;
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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