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SoText3.h
1 #ifndef COIN_SOTEXT3_H
2 #define COIN_SOTEXT3_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/SoShape.h>
29 #include <Inventor/fields/SoMFString.h>
30 #include <Inventor/fields/SoSFFloat.h>
31 #include <Inventor/fields/SoSFEnum.h>
32 #include <Inventor/fields/SoSFBitMask.h>
33 #include <Inventor/lists/SbList.h>
34 
35 class SoSensor;
36 class SoFieldSensor;
37 class SoGlyph;
38 
39 class COIN_DLL_API SoText3 : public SoShape {
40  typedef SoShape inherited;
41 
42  SO_NODE_HEADER(SoText3);
43 
44 public:
45  static void initClass(void);
46  SoText3(void);
47 
48  enum Part {
49  FRONT = 1,
50  SIDES = 2,
51  BACK = 4,
52  ALL = FRONT|BACK|SIDES
53  };
54 
56  LEFT = 1,
58  CENTER
59  };
60 
65 
66  SbBox3f getCharacterBounds(SoState * state, int stringindex, int charindex);
67 
68  virtual void GLRender(SoGLRenderAction * action);
69  virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
70 
71 protected:
72  virtual ~SoText3();
73 
74  virtual void generatePrimitives(SoAction *);
75  virtual void computeBBox(SoAction * action, SbBox3f & box, SbVec3f & center);
77  const SoPrimitiveVertex * v1,
78  const SoPrimitiveVertex * v2,
79  const SoPrimitiveVertex * v3,
80  SoPickedPoint * pp);
81 
82  virtual void notify(SoNotList *list);
83 
84 private:
85  class SoText3P * pimpl;
86  friend class SoText3P;
87  void render(SoState * state, unsigned int part);
88  void generate(SoAction * action, unsigned int part);
89 };
90 
91 #endif // !COIN_SOTEXT3_H

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

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