00001 /*======================================================================= 00002 * Copyright 1991-1996, Silicon Graphics, Inc. 00003 * ALL RIGHTS RESERVED 00004 * 00005 * UNPUBLISHED -- Rights reserved under the copyright laws of the United 00006 * States. Use of a copyright notice is precautionary only and does not 00007 * imply publication or disclosure. 00008 * 00009 * U.S. GOVERNMENT RESTRICTED RIGHTS LEGEND: 00010 * Use, duplication or disclosure by the Government is subject to restrictions 00011 * as set forth in FAR 52.227.19(c)(2) or subparagraph (c)(1)(ii) of the Rights 00012 * in Technical Data and Computer Software clause at DFARS 252.227-7013 and/or 00013 * in similar or successor clauses in the FAR, or the DOD or NASA FAR 00014 * Supplement. Contractor/manufacturer is Silicon Graphics, Inc., 00015 * 2011 N. Shoreline Blvd. Mountain View, CA 94039-7311. 00016 * 00017 * THE CONTENT OF THIS WORK CONTAINS CONFIDENTIAL AND PROPRIETARY 00018 * INFORMATION OF SILICON GRAPHICS, INC. ANY DUPLICATION, MODIFICATION, 00019 * DISTRIBUTION, OR DISCLOSURE IN ANY FORM, IN WHOLE, OR IN PART, IS STRICTLY 00020 * PROHIBITED WITHOUT THE PRIOR EXPRESS WRITTEN PERMISSION OF SILICON 00021 * GRAPHICS, INC. 00022 **=======================================================================*/ 00023 /*======================================================================= 00024 ** Author : David Mott (MMM yyyy) 00025 **=======================================================================*/ 00026 /*======================================================================= 00027 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.), *** 00028 *** AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT. *** 00029 *** *** 00030 *** REPRODUCTION, DISCLOSURE, OR USE, IN WHOLE OR IN PART, OTHER THAN AS *** 00031 *** SPECIFIED IN THE LICENSE ARE NOT TO BE UNDERTAKEN EXCEPT WITH PRIOR *** 00032 *** WRITTEN AUTHORIZATION OF FEI S.A.S. *** 00033 *** *** 00034 *** RESTRICTED RIGHTS LEGEND *** 00035 *** USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS *** 00036 *** WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN *** 00037 *** SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT *** 00038 *** CLAUSE AT FAR 52.227-19 OR SUBPARAGRAPH (C)(1)(II) OF THE RIGHTS IN *** 00039 *** TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013. *** 00040 *** *** 00041 *** COPYRIGHT (C) 1996-2020 BY FEI S.A.S, *** 00042 *** BORDEAUX, FRANCE *** 00043 *** ALL RIGHTS RESERVED *** 00044 **=======================================================================*/ 00045 /*======================================================================= 00046 ** Modified by : Damien Dallarosa (Nov 2009) 00047 **=======================================================================*/ 00048 00049 00050 #ifndef _SO_BOX_HIGHLIGHT_RENDER_ACTION_ 00051 #define _SO_BOX_HIGHLIGHT_RENDER_ACTION_ 00052 00053 #include <Inventor/actions/SoHighlightRenderAction.h> 00054 #include <Inventor/actions/SoCallbackAction.h> 00055 00056 class SbColor; 00057 class SoSeparator; 00058 class SoNodeSensor; 00059 class SoSensor; 00060 class BoxHighlightCameraChecker; 00061 class SbViewportRegion; 00062 00063 00161 class SoBoxHighlightRenderAction : public SoHighlightRenderAction 00162 { 00163 SO_ACTION_HEADER(SoBoxHighlightRenderAction); 00164 00165 public: 00169 SoBoxHighlightRenderAction(); 00170 00174 SoBoxHighlightRenderAction(const SbViewportRegion &viewportRegion); 00175 00176 #ifndef HIDDEN_FROM_DOC 00177 00180 virtual ~SoBoxHighlightRenderAction(); 00181 #endif // HIDDEN_FROM_DOC 00182 00188 virtual void apply(SoNode *node); 00189 00195 void setColor(const SbColor &c); 00199 const SbColor & getColor(); 00206 void setLinePattern(unsigned short pattern); 00210 unsigned short getLinePattern(); 00215 void setLineWidth(float width); 00219 float getLineWidth(); 00220 00221 private: 00222 00223 private: 00224 static void initClass(); 00225 static void exitClass(); 00226 00227 SoSeparator* getLocalRoot(); 00228 void setLocalRoot( SoSeparator* ); 00229 00230 private: 00231 00232 // Nodes which comprise the local highlight graph 00233 SoSeparator *localRoot; 00234 00235 private: 00236 00237 // Copy Constructor Forbidden 00238 SoBoxHighlightRenderAction( const SoBoxHighlightRenderAction& ) : SoHighlightRenderAction() {} 00239 00240 void constructorCommon(); 00241 00242 static void notificationCB(void* userData, SoSensor* sensor ); 00243 00244 bool updateBBoxSceneGraph(SoNode *renderRoot); 00245 00246 SoNodeSensor* m_notificationNodeSensor; 00247 00248 BoxHighlightCameraChecker* m_cameraChecker; 00249 }; 00250 00251 inline SoSeparator* 00252 SoBoxHighlightRenderAction::getLocalRoot() 00253 { 00254 return localRoot; 00255 } 00256 #endif /* _SO_BOX_HIGHLIGHT_RENDER_ACTION_ */ 00257 00258 00259