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SoShadowGroup.h
1#ifndef COIN_SOSHADOWGROUP_H
2#define COIN_SOSHADOWGROUP_H
3
4/**************************************************************************\
5 *
6 * This file is part of the Coin 3D visualization library.
7 * Copyright (C) 1998-2007 by Systems in Motion. All rights reserved.
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 Systems in Motion about acquiring
18 * a Coin Professional Edition License.
19 *
20 * See http://www.coin3d.org/ for more information.
21 *
22 * Systems in Motion, Postboks 1283, Pirsenteret, 7462 Trondheim, 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/nodes/SoSeparator.h>
29#include <Inventor/fields/SoSFBool.h>
30#include <Inventor/fields/SoSFFloat.h>
31#include <Inventor/fields/SoSFEnum.h>
32#include <Inventor/fields/SoSFInt32.h>
33
34class SoShadowGroupP;
35
36class COIN_DLL_API SoShadowGroup : public SoSeparator {
37 typedef SoSeparator inherited;
38
39 SO_NODE_HEADER(SoShadowGroup);
40
41public:
42 static void initClass(void);
43 static void init(void);
44
45 SoShadowGroup(void);
46
47 enum VisibilityFlag {
48 ABSOLUTE_RADIUS,
49 LONGEST_BBOX_EDGE_FACTOR,
50 PROJECTED_BBOX_DEPTH_FACTOR
51 };
52
62
65
66 virtual void GLRenderBelowPath(SoGLRenderAction * action);
67 virtual void GLRenderInPath(SoGLRenderAction * action);
68
69 virtual void notify(SoNotList * nl);
70
71protected:
72 virtual ~SoShadowGroup();
73
74private:
75 SoShadowGroupP * pimpl;
76
77};
78
79#endif // COIN_SOSHADOWGROUP_H
The SoGLRenderAction class renders the scene graph with OpenGL calls.
Definition SoGLRenderAction.h:39
The SoNotList class is a list of SoNotRec notification records.
Definition SoNotification.h:34
The SoSFBool class is a container for an SbBool value.
Definition SoSFBool.h:30
The SoSFEnum class is a container for an enum value.
Definition SoSFEnum.h:31
The SoSFFloat class is a container for a floating point value.
Definition SoSFFloat.h:30
The SoSeparator class is a state-preserving group node.
Definition SoSeparator.h:34
virtual void notify(SoNotList *nl)
Definition SoSeparator.cpp:878
virtual void GLRenderBelowPath(SoGLRenderAction *action)
Definition SoSeparator.cpp:605
virtual void GLRenderInPath(SoGLRenderAction *action)
Definition SoSeparator.cpp:692
The SoShadowGroup node is a group node used for shadow rendering.
Definition SoShadowGroup.h:36
SoSFFloat visibilityRadius
Definition SoShadowGroup.h:60
SoSFFloat precision
Definition SoShadowGroup.h:55
SoSFEnum visibilityFlag
Definition SoShadowGroup.h:61
SoSFFloat quality
Definition SoShadowGroup.h:56
SoSFBool isActive
Definition SoShadowGroup.h:53
SoSFFloat visibilityNearRadius
Definition SoShadowGroup.h:59
SoSFFloat epsilon
Definition SoShadowGroup.h:63
SoSFBool shadowCachingEnabled
Definition SoShadowGroup.h:58
SoSFFloat smoothBorder
Definition SoShadowGroup.h:57
SoSFFloat threshold
Definition SoShadowGroup.h:64
SoSFFloat intensity
Definition SoShadowGroup.h:54

Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.

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