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SoTextureCubeMap.h
1 #ifndef COIN_SOTEXTURECUBEMAP_H
2 #define COIN_SOTEXTURECUBEMAP_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/nodes/SoTexture.h>
29 #include <Inventor/fields/SoSFEnum.h>
30 #include <Inventor/fields/SoSFImage.h>
31 #include <Inventor/fields/SoMFString.h>
32 #include <Inventor/fields/SoSFColor.h>
33 #include <Inventor/elements/SoTextureImageElement.h>
34 
35 class SoFieldSensor;
36 class SoSensor;
37 class SoTextureCubeMapP;
38 
39 class COIN_DLL_API SoTextureCubeMap : public SoTexture {
40  typedef SoTexture inherited;
41 
43 
44 public:
45  static void initClass(void);
46  SoTextureCubeMap(void);
47 
48  enum Model {
49  MODULATE = SoTextureImageElement::MODULATE,
50  DECAL = SoTextureImageElement::DECAL,
51  BLEND = SoTextureImageElement::BLEND,
52  REPLACE = SoTextureImageElement::REPLACE
53  };
54 
55  enum Wrap {
56  REPEAT = SoTextureImageElement::REPEAT,
57  CLAMP = SoTextureImageElement::CLAMP
58  };
59 
61 
68 
73 
74  virtual void doAction(SoAction * action);
75  virtual void GLRender(SoGLRenderAction * action);
76  virtual void callback(SoCallbackAction * action);
77  virtual void rayPick(SoRayPickAction * action);
78 
79  static SbBool readImage(const SbString & fname, int & w, int & h, int & nc,
80  unsigned char *& bytes);
81 protected:
82  virtual ~SoTextureCubeMap();
83 
84  virtual SbBool readInstance(SoInput * in, unsigned short flags);
85  virtual void notify(SoNotList * list);
86  int getReadStatus(void);
87  void setReadStatus(int s);
88 
89 private:
90  SbBool loadFilename(const SbString & filename, SoSFImage * image);
91  static void filenameSensorCB(void *, SoSensor *);
92  SoSFImage * getImageField(const int idx);
93 
94  SoTextureCubeMapP * pimpl;
95 };
96 
97 #endif // !COIN_SOTEXTURECUBEMAP_H

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