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00002 * Copyright 1991-1996, Silicon Graphics, Inc. 00003 * ALL RIGHTS RESERVED 00004 * 00005 * UNPUBLISHED -- Rights reserved under the copyright laws of the United 00006 * States.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 : Dave Immel (MMM yyyy) 00025 ** Modified by : Howard Look (MMM yyyy) 00026 ** Modified by : Paul S. Strauss (MMM yyyy) 00027 **=======================================================================*/ 00028 /*======================================================================= 00029 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.), *** 00030 *** AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT. *** 00031 *** *** 00032 *** REPRODUCTION, DISCLOSURE, OR USE, IN WHOLE OR IN PART, OTHER THAN AS *** 00033 *** SPECIFIED IN THE LICENSE ARE NOT TO BE UNDERTAKEN EXCEPT WITH PRIOR *** 00034 *** WRITTEN AUTHORIZATION OF FEI S.A.S. *** 00035 *** *** 00036 *** RESTRICTED RIGHTS LEGEND *** 00037 *** USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS *** 00038 *** WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN *** 00039 *** SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT *** 00040 *** CLAUSE AT FAR 52.227-19 OR SUBPARAGRAPH (C)(1)(II) OF THE RIGHTS IN *** 00041 *** TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013. *** 00042 *** *** 00043 *** COPYRIGHT (C) 1996-2020 BY FEI S.A.S, *** 00044 *** BORDEAUX, FRANCE *** 00045 *** ALL RIGHTS RESERVED *** 00046 **=======================================================================*/ 00047 /*======================================================================= 00048 ** Modified by : VSG (MMM YYYY) 00049 **=======================================================================*/ 00050 00051 00052 #ifndef _SO_DETAIL_ 00053 #define _SO_DETAIL_ 00054 00055 #include <Inventor/SbBasic.h> 00056 #include <Inventor/SoOutput.h> 00057 #include <Inventor/SoTypedObject.h> 00058 00060 // 00061 // Class: SoDetail 00062 // 00063 // Base class for all detail classes. A detail represents extra 00064 // information about a point on a surface, such as an intersection 00065 // returned from picking along a ray (SoPickedPoint) or as a vertex 00066 // of a generated primitive (SoPrimitiveVertex). 00067 // 00068 // The base class does not contain any useful information. It is here 00069 // only as an abstract class. Subclasses can add useful detail 00070 // information, such as a part index or nearest vertex. 00071 // 00073 00100 class SoDetail: public SoTypedObject { 00101 public: 00102 // Destructor 00103 #ifndef HIDDEN_FROM_DOC 00104 virtual ~SoDetail(); 00105 #endif // HIDDEN_FROM_DOC 00106 00110 static SoType getClassTypeId(); 00111 00116 virtual SoDetail * copy() const = 0; 00117 00118 /* 00119 * Writes instance to SoOutput. Must be defined by all sub-class 00120 */ 00121 //virtual void writeInstance(SoOutput *out); 00122 00123 private: 00124 static void initClass(); 00125 static void exitClass(); 00126 00127 // Initialize ALL Inventor detail classes 00128 static void initClasses(); 00129 static void exitClasses(); 00130 00131 private: 00132 // Constructor is protected since this is an abstract class 00133 SoDetail(); 00134 00135 private: 00136 // Type identifier 00137 static SoType classTypeId; 00138 }; 00139 00140 #endif /* _SO_DETAIL_ */ 00141 00142 00143