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SoTexture2.h
1 #ifndef COIN_SOTEXTURE2_H
2 #define COIN_SOTEXTURE2_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/SoSFString.h>
32 #include <Inventor/fields/SoSFColor.h>
33 #include <Inventor/fields/SoSFBool.h>
34 #include <Inventor/elements/SoTextureImageElement.h>
35
36 class SoFieldSensor;
37 class SoSensor;
38 class SoTexture2P;
39
40 class COIN_DLL_API SoTexture2 : public SoTexture {
41 typedef SoTexture inherited;
42
43 SO_NODE_HEADER(SoTexture2);
44
45 public:
46 static void initClass(void);
47 SoTexture2(void);
48
49 enum Model {
50 MODULATE = SoTextureImageElement::MODULATE,
51 DECAL = SoTextureImageElement::DECAL,
52 BLEND = SoTextureImageElement::BLEND,
53 REPLACE = SoTextureImageElement::REPLACE
54 };
55
56 enum Wrap {
57 REPEAT = SoTextureImageElement::REPEAT,
58 CLAMP = SoTextureImageElement::CLAMP
59 };
60
61 SoSFString filename;
62 SoSFImage image;
63 SoSFEnum wrapS;
64 SoSFEnum wrapT;
65 SoSFEnum model;
66 SoSFColor blendColor;
67 SoSFBool enableCompressedTexture;
68
69 virtual void doAction(SoAction * action);
70 virtual void GLRender(SoGLRenderAction * action);
71 virtual void callback(SoCallbackAction * action);
72 virtual void rayPick(SoRayPickAction * action);
73
74 static SbBool readImage(const SbString & fname, int & w, int & h, int & nc,
75 unsigned char *& bytes);
76 protected:
77 virtual ~SoTexture2();
78
79 virtual SbBool readInstance(SoInput * in, unsigned short flags);
80 virtual void notify(SoNotList * list);
81 int getReadStatus(void);
82 void setReadStatus(int s);
83
84 private:
85 SbBool loadFilename(void);
86 static void filenameSensorCB(void *, SoSensor *);
87
88 SoTexture2P * pimpl;
89 };
90
91 #endif // !COIN_SOTEXTURE2_H

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