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SoVRMLAnchor.h
1 /**************************************************************************\
2 *
3 * This file is part of the Coin 3D visualization library.
4 * Copyright (C) by Kongsberg Oil & Gas Technologies.
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * ("GPL") version 2 as published by the Free Software Foundation.
9 * See the file LICENSE.GPL at the root directory of this source
10 * distribution for additional information about the GNU GPL.
11 *
12 * For using Coin with software that can not be combined with the GNU
13 * GPL, and for taking advantage of the additional benefits of our
14 * support services, please contact Kongsberg Oil & Gas Technologies
15 * about acquiring a Coin Professional Edition License.
16 *
17 * See http://www.coin3d.org/ for more information.
18 *
19 * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
20 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org
21 *
22 \**************************************************************************/
23
24 #ifndef COIN_SOVRMLANCHOR_H
25 #define COIN_SOVRMLANCHOR_H
26
27 #include <Inventor/VRMLnodes/SoVRMLParent.h>
28 #include <Inventor/nodes/SoSubNode.h>
29 #include <Inventor/fields/SoMFString.h>
30 #include <Inventor/fields/SoSFString.h>
31 #include <Inventor/fields/SoSFVec3f.h>
32
33 class SoVRMLAnchor;
34 class SoVRMLAnchorP;
35
36 typedef void SoVRMLAnchorCB( const SbString &, void *, SoVRMLAnchor *);
37
38 class COIN_DLL_API SoVRMLAnchor : public SoVRMLParent
39 {
40 typedef SoVRMLParent inherited;
41 SO_NODE_HEADER(SoVRMLAnchor);
42
43 public:
44 static void initClass(void);
45
46 SoVRMLAnchor(void);
47 SoMFString url;
48 SoSFString description;
49 SoMFString parameter;
50
51 SoSFVec3f bboxCenter;
52 SoSFVec3f bboxSize;
53
54 static void setFetchURLCallBack(SoVRMLAnchorCB *, void * closure);
55
56 virtual void handleEvent(SoHandleEventAction * action);
57
58 protected:
59 virtual ~SoVRMLAnchor();
60
61 private:
62 static SoVRMLAnchorCB * fetchurlcb;
63 static void * userdata;
64
65 SoVRMLAnchorP * pimpl;
66 };
67
68 #endif // ! COIN_SOVRMLANCHOR_H

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