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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
42 SO_NODE_HEADER(SoTextureCubeMap);
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
60 SoMFString filenames;
61
62 SoSFImage imagePosX;
63 SoSFImage imageNegX;
64 SoSFImage imagePosY;
65 SoSFImage imageNegY;
66 SoSFImage imagePosZ;
67 SoSFImage imageNegZ;
68
69 SoSFEnum wrapS;
70 SoSFEnum wrapT;
71 SoSFEnum model;
72 SoSFColor blendColor;
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

Copyright © 1998-2010 by Kongsberg Oil & Gas Technologies. All rights reserved.