Open Inventor Release 2024.1.3
 
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SoDetail.h
1/*=======================================================================
2 * Copyright 1991-1996, Silicon Graphics, Inc.
3 * ALL RIGHTS RESERVED
4 *
5 * UNPUBLISHED -- Rights reserved under the copyright laws of the United
6 * States. Use of a copyright notice is precautionary only and does not
7 * imply publication or disclosure.
8 *
9 * U.S. GOVERNMENT RESTRICTED RIGHTS LEGEND:
10 * Use, duplication or disclosure by the Government is subject to restrictions
11 * as set forth in FAR 52.227.19(c)(2) or subparagraph (c)(1)(ii) of the Rights
12 * in Technical Data and Computer Software clause at DFARS 252.227-7013 and/or
13 * in similar or successor clauses in the FAR, or the DOD or NASA FAR
14 * Supplement. Contractor/manufacturer is Silicon Graphics, Inc.,
15 * 2011 N. Shoreline Blvd. Mountain View, CA 94039-7311.
16 *
17 * THE CONTENT OF THIS WORK CONTAINS CONFIDENTIAL AND PROPRIETARY
18 * INFORMATION OF SILICON GRAPHICS, INC. ANY DUPLICATION, MODIFICATION,
19 * DISTRIBUTION, OR DISCLOSURE IN ANY FORM, IN WHOLE, OR IN PART, IS STRICTLY
20 * PROHIBITED WITHOUT THE PRIOR EXPRESS WRITTEN PERMISSION OF SILICON
21 * GRAPHICS, INC.
22**=======================================================================*/
23/*=======================================================================
24** Author : Dave Immel (MMM yyyy)
25** Modified by : Howard Look (MMM yyyy)
26** Modified by : Paul S. Strauss (MMM yyyy)
27**=======================================================================*/
28/*=======================================================================
29 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.), ***
30 *** AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT. ***
31 *** ***
32 *** REPRODUCTION, DISCLOSURE, OR USE, IN WHOLE OR IN PART, OTHER THAN AS ***
33 *** SPECIFIED IN THE LICENSE ARE NOT TO BE UNDERTAKEN EXCEPT WITH PRIOR ***
34 *** WRITTEN AUTHORIZATION OF FEI S.A.S. ***
35 *** ***
36 *** RESTRICTED RIGHTS LEGEND ***
37 *** USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS ***
38 *** WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN ***
39 *** SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT ***
40 *** CLAUSE AT FAR 52.227-19 OR SUBPARAGRAPH (C)(1)(II) OF THE RIGHTS IN ***
41 *** TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013. ***
42 *** ***
43 *** COPYRIGHT (C) 1996-2019 BY FEI S.A.S, ***
44 *** BORDEAUX, FRANCE ***
45 *** ALL RIGHTS RESERVED ***
46**=======================================================================*/
47/*=======================================================================
48** Modified by : VSG (MMM YYYY)
49**=======================================================================*/
50
51
52#ifndef _SO_DETAIL_
53#define _SO_DETAIL_
54
55#include <Inventor/SbBasic.h>
56#include <Inventor/SoOutput.h>
57#include <Inventor/SoTypedObject.h>
58
60//
61// Class: SoDetail
62//
63// Base class for all detail classes. A detail represents extra
64// information about a point on a surface, such as an intersection
65// returned from picking along a ray (SoPickedPoint) or as a vertex
66// of a generated primitive (SoPrimitiveVertex).
67//
68// The base class does not contain any useful information. It is here
69// only as an abstract class. Subclasses can add useful detail
70// information, such as a part index or nearest vertex.
71//
73
99class SoDetail: public SoTypedObject {
100 public:
101 // Destructor
102#ifndef HIDDEN_FROM_DOC
103 virtual ~SoDetail();
104#endif // HIDDEN_FROM_DOC
105
110
115 virtual SoDetail * copy() const = 0;
116
117 /*
118 * Writes instance to SoOutput. Must be defined by all sub-class
119 */
120 //virtual void writeInstance(SoOutput *out);
121
122 private:
123 static void initClass();
124 static void exitClass();
125
126 // Initialize ALL Inventor detail classes
127 static void initClasses();
128 static void exitClasses();
129
130 private:
131 // Constructor is protected since this is an abstract class
132 SoDetail();
133
134 private:
135 // Type identifier
136 static SoType classTypeId;
137};
138
139#endif /* _SO_DETAIL_ */
140
141
Base class for describing detail information about a shape node.
Definition SoDetail.h:99
static SoType getClassTypeId()
Returns type identifier for this class.
virtual SoDetail * copy() const =0
Returns an instance that is a copy of this instance.
Stores runtime type information.
Definition SoType.h:98
Base class for object storing runtime type information.