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00001 #ifndef COIN_SOTEXTURE2_H 00002 #define COIN_SOTEXTURE2_H 00003 00004 /**************************************************************************\ 00005 * 00006 * This file is part of the Coin 3D visualization library. 00007 * Copyright (C) 1998-2007 by Systems in Motion. All rights reserved. 00008 * 00009 * This library is free software; you can redistribute it and/or 00010 * modify it under the terms of the GNU General Public License 00011 * ("GPL") version 2 as published by the Free Software Foundation. 00012 * See the file LICENSE.GPL at the root directory of this source 00013 * distribution for additional information about the GNU GPL. 00014 * 00015 * For using Coin with software that can not be combined with the GNU 00016 * GPL, and for taking advantage of the additional benefits of our 00017 * support services, please contact Systems in Motion about acquiring 00018 * a Coin Professional Edition License. 00019 * 00020 * See http://www.coin3d.org/ for more information. 00021 * 00022 * Systems in Motion, Postboks 1283, Pirsenteret, 7462 Trondheim, NORWAY. 00023 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org 00024 * 00025 \**************************************************************************/ 00026 00027 #include <Inventor/nodes/SoSubNode.h> 00028 #include <Inventor/fields/SoSFEnum.h> 00029 #include <Inventor/fields/SoSFImage.h> 00030 #include <Inventor/fields/SoSFString.h> 00031 #include <Inventor/fields/SoSFColor.h> 00032 #include <Inventor/elements/SoTextureImageElement.h> 00033 00034 class SoFieldSensor; 00035 class SoSensor; 00036 class SoTexture2P; 00037 00038 class COIN_DLL_API SoTexture2 : public SoNode { 00039 typedef SoNode inherited; 00040 00041 SO_NODE_HEADER(SoTexture2); 00042 00043 public: 00044 static void initClass(void); 00045 SoTexture2(void); 00046 00047 enum Model { 00048 MODULATE = SoTextureImageElement::MODULATE, 00049 DECAL = SoTextureImageElement::DECAL, 00050 BLEND = SoTextureImageElement::BLEND, 00051 REPLACE = SoTextureImageElement::REPLACE 00052 }; 00053 00054 enum Wrap { 00055 REPEAT = SoTextureImageElement::REPEAT, 00056 CLAMP = SoTextureImageElement::CLAMP 00057 }; 00058 00059 SoSFString filename; 00060 SoSFImage image; 00061 SoSFEnum wrapS; 00062 SoSFEnum wrapT; 00063 SoSFEnum model; 00064 SoSFColor blendColor; 00065 00066 virtual void doAction(SoAction * action); 00067 virtual void GLRender(SoGLRenderAction * action); 00068 virtual void callback(SoCallbackAction * action); 00069 virtual void rayPick(SoRayPickAction * action); 00070 00071 static SbBool readImage(const SbString & fname, int & w, int & h, int & nc, 00072 unsigned char *& bytes); 00073 protected: 00074 virtual ~SoTexture2(); 00075 00076 virtual SbBool readInstance(SoInput * in, unsigned short flags); 00077 virtual void notify(SoNotList * list); 00078 int getReadStatus(void); 00079 void setReadStatus(int s); 00080 00081 private: 00082 SbBool loadFilename(void); 00083 static void filenameSensorCB(void *, SoSensor *); 00084 00085 SoTexture2P * pimpl; 00086 00087 // This is a hack for Coin-2 to let SoFieldData handle the 00088 // enableCompressedTexture field being part of SoTexture2P, and not 00089 // SoTexture2: 00090 friend class SoFieldData; 00091 }; 00092 00093 #endif // !COIN_SOTEXTURE2_H
Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.
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