![]() |
http://www.sim.no http://www.coin3d.org |
00001 /**************************************************************************\ 00002 * 00003 * This file is part of the Coin 3D visualization library. 00004 * Copyright (C) 1998-2004 by Systems in Motion. All rights reserved. 00005 * 00006 * This library is free software; you can redistribute it and/or 00007 * modify it under the terms of the GNU General Public License 00008 * ("GPL") version 2 as published by the Free Software Foundation. 00009 * See the file LICENSE.GPL at the root directory of this source 00010 * distribution for additional information about the GNU GPL. 00011 * 00012 * For using Coin with software that can not be combined with the GNU 00013 * GPL, and for taking advantage of the additional benefits of our 00014 * support services, please contact Systems in Motion about acquiring 00015 * a Coin Professional Edition License. 00016 * 00017 * See <URL:http://www.coin3d.org/> for more information. 00018 * 00019 * Systems in Motion, Teknobyen, Abels Gate 5, 7030 Trondheim, NORWAY. 00020 * <URL:http://www.sim.no/>. 00021 * 00022 \**************************************************************************/ 00023 00024 #ifndef COIN_SOVRMLINLINE_H 00025 #define COIN_SOVRMLINLINE_H 00026 00027 #include <Inventor/nodes/SoSubNode.h> 00028 #include <Inventor/nodes/SoNode.h> 00029 #include <Inventor/fields/SoSFVec3f.h> 00030 #include <Inventor/fields/SoMFString.h> 00031 00032 class SbColor; 00033 class SoVRMLInline; 00034 class SoVRMLInlineP; 00035 class SoGroup; 00036 class SoSensor; 00037 00038 typedef void SoVRMLInlineFetchURLCB(const SbString &, void *, SoVRMLInline *); 00039 00040 class COIN_DLL_API SoVRMLInline : public SoNode 00041 { 00042 typedef SoNode inherited; 00043 SO_NODE_HEADER(SoVRMLInline); 00044 00045 public: 00046 static void initClass(void); 00047 SoVRMLInline(void); 00048 00049 enum BboxVisibility { 00050 NEVER, 00051 UNTIL_LOADED, 00052 ALWAYS 00053 }; 00054 00055 SoSFVec3f bboxCenter; 00056 SoSFVec3f bboxSize; 00057 SoMFString url; 00058 00059 void setFullURLName(const SbString & url); 00060 const SbString & getFullURLName(void); 00061 00062 SoGroup * copyChildren(void) const; 00063 void requestURLData(void); 00064 SbBool isURLDataRequested(void) const; 00065 SbBool isURLDataHere(void) const; 00066 00067 void cancelURLDataRequest(void); 00068 void setChildData(SoNode * urlData); 00069 SoNode * getChildData(void) const; 00070 00071 static void setFetchURLCallBack(SoVRMLInlineFetchURLCB * f, void * closure); 00072 static void setBoundingBoxVisibility(BboxVisibility b); 00073 static BboxVisibility getBoundingBoxVisibility(void); 00074 static void setBoundingBoxColor(SbColor & color); 00075 static SbColor & getBoundingBoxColor(void); 00076 static void setReadAsSoFile(SbBool enable); 00077 static SbBool getReadAsSoFile(void); 00078 00079 virtual void doAction(SoAction * action); 00080 virtual void callback(SoCallbackAction * action); 00081 virtual void GLRender(SoGLRenderAction * action); 00082 virtual void getBoundingBox(SoGetBoundingBoxAction * action); 00083 virtual void getMatrix(SoGetMatrixAction * action); 00084 virtual void handleEvent(SoHandleEventAction * action); 00085 virtual void search(SoSearchAction * action); 00086 virtual void pick(SoPickAction * action); 00087 virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action); 00088 virtual SoChildList * getChildren(void) const; 00089 00090 private: 00091 virtual ~SoVRMLInline(); 00092 00093 virtual void addBoundingBoxChild(SbVec3f center, SbVec3f size); 00094 virtual SbBool readInstance(SoInput * in, unsigned short flags); 00095 virtual void copyContents(const SoFieldContainer * from, SbBool copyconn); 00096 virtual SbBool readLocalFile(SoInput * in); 00097 00098 static void urlFieldModified(void * userdata, SoSensor * sensor); 00099 00100 SoVRMLInlineP * pimpl; 00101 }; 00102 00103 #endif // ! COIN_SOVRMLINLINE_H 00104 00105
Copyright © 1998-2004 by Systems in Motion AS. All rights reserved.
Generated on Sat Sep 3 10:55:25 2005 for Coin by Doxygen. 1.4.4