Coin  4.0.3
Coin3D core library
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SoLevelOfDetail.h
1#ifndef COIN_SOLEVELOFDETAIL_H
2#define COIN_SOLEVELOFDETAIL_H
3
4/**************************************************************************\
5 * Copyright (c) Kongsberg Oil & Gas Technologies AS
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions are
10 * met:
11 *
12 * Redistributions of source code must retain the above copyright notice,
13 * this list of conditions and the following disclaimer.
14 *
15 * Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
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20 * contributors may be used to endorse or promote products derived from
21 * this software without specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
24 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
25 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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34\**************************************************************************/
35
36#include <Inventor/nodes/SoSubNode.h>
37#include <Inventor/nodes/SoGroup.h>
38#include <Inventor/fields/SoMFFloat.h>
39
40class SoLevelOfDetailP;
41
43 typedef SoGroup inherited;
44
45 SO_NODE_HEADER(SoLevelOfDetail);
46
47public:
48 static void initClass(void);
49
50 SoLevelOfDetail(void);
52
54
55 virtual void doAction(SoAction * action);
56 virtual void callback(SoCallbackAction * action);
57 virtual void GLRender(SoGLRenderAction * action);
58 virtual void rayPick(SoRayPickAction * action);
59 virtual void getBoundingBox(SoGetBoundingBoxAction * action);
60 virtual void audioRender(SoAudioRenderAction * action);
61
62 virtual void notify(SoNotList * nl);
63
64protected:
65 virtual ~SoLevelOfDetail();
66
67private:
68 void commonConstructor(void);
69
70 SoLevelOfDetailP * pimpl;
71 friend class SoLevelOfDetailP;
72};
73
74#endif // !COIN_SOLEVELOFDETAIL_H
The SbList class is a template container class for lists.
Definition SbList.h:70
The SoAction class is the base class for all traversal actions.
Definition SoAction.h:77
The SoAudioRenderAction class renders the aural parts of the scene graph.
Definition SoAudioRenderAction.h:42
The SoCallbackAction class invokes callbacks at specific nodes.
Definition SoCallbackAction.h:80
The SoGLRenderAction class renders the scene graph with OpenGL calls.
Definition SoGLRenderAction.h:50
The SoGetBoundingBoxAction class calculates bounding boxes for nodes and subgraphs.
Definition SoGetBoundingBoxAction.h:45
The SoGroup class is a node which managed other node instances.
Definition SoGroup.h:40
The SoLevelOfDetail class is used to choose a child based on projected size.
Definition SoLevelOfDetail.h:42
SoMFFloat screenArea
Definition SoLevelOfDetail.h:53
The SoMFFloat class is a container for floating point values.
Definition SoMFFloat.h:39
The SoNotList class is a list of SoNotRec notification records.
Definition SoNotification.h:43
The SoRayPickAction class does ray intersection with scene graphs.
Definition SoRayPickAction.h:50