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00002 * Copyright 1991-1996, Silicon Graphics, Inc. 00003 * ALL RIGHTS RESERVED 00004 * 00005 * UNPUBLISHED -- Rights reserved under the copyright laws of the United 00006 * States.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 : Paul S. Strauss (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 : VSG (MMM YYYY) 00047 **=======================================================================*/ 00048 00049 00050 #ifndef _SO_VRMLPOINT_SET_ 00051 #define _SO_VRMLPOINT_SET_ 00052 00053 #include <Inventor/fields/SoSFInt32.h> 00054 #include <Inventor/VRMLnodes/SoVRMLVertexPoint.h> 00055 00056 00057 #if defined(OIV_IGNORE_VRML_DEPRECATED) 00058 #include <SoDeprecationRules.h> 00059 #pragma push_macro("SoDEPRECATED_CLASS") 00060 #pragma push_macro("SoDEPRECATED_TYPEDEF") 00061 #undef SoDEPRECATED_CLASS 00062 #undef SoDEPRECATED_TYPEDEF 00063 #define SoDEPRECATED_CLASS(x,y) 00064 #define SoDEPRECATED_TYPEDEF(x,y) 00065 #endif 00066 00068 // 00069 // Class: SoVRMLPointSet 00070 // 00072 00073 // This value, when used in the numPoints field, means use the rest of 00074 // the coordinates as points 00075 class SoDEPRECATED SoVRMLPointSet : public SoVRMLVertexPoint { 00152 00153 SO_NODE_HEADER(SoVRMLPointSet); 00154 00155 public: 00156 00160 SoVRMLPointSet(); 00161 00162 private: 00163 // Implements actions 00164 virtual void GLRender(SoGLRenderAction *action); 00165 00166 // Redefine this to tell open caches that they contain points 00167 virtual void getBoundingBox(SoGetBoundingBoxAction *action); 00168 virtual void getPrimitiveCount(SoGetPrimitiveCountAction *action); 00169 00170 virtual void generatePick(SoRayPickAction *action, SoNode *node); 00171 00172 private: 00173 static void initClass(); 00174 static void exitClass(); 00175 00176 private: 00177 // Generates points representing point set 00178 virtual void generatePrimitives(SoAction *action); 00179 00180 // Overrides standard method to create an SoPointDetail instance 00181 virtual SoDetail *createPointDetail(SoRayPickAction *action, 00182 const SoPrimitiveVertex *v, 00183 SoPickedPoint *pp); 00184 00185 private: 00186 virtual ~SoVRMLPointSet(); 00187 00188 private: 00189 // Returns TRUE if materials/normals are bound to individual points 00190 SbBool areMaterialsPerPoint(SoAction *action); // const; 00191 00193 // 00194 // #unfound coord 00195 // #unfound color 00196 // 00198 00199 }; 00200 00201 00202 00203 #if defined(OIV_IGNORE_VRML_DEPRECATED) 00204 #pragma pop_macro("SoDEPRECATED_TYPEDEF") 00205 #pragma pop_macro("SoDEPRECATED_CLASS") 00206 #endif 00207 00208 #endif /* _SO_VRMLPOINT_SET_ */ 00209