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SoLineDetail.h
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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5 * UNPUBLISHED -- Rights reserved under the copyright laws of the United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 : Thaddeus Beier (MMM yyyy)
25** Modified by : Dave Immel (MMM yyyy)
26** Modified by : Howard Look (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) 1996-2018 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_LINE_DETAIL_
53#define _SO_LINE_DETAIL_
54
56
58//
59// Class: SoLineDetail
60//
61// Detail information about vertex-based shapes made of line
62// segments. It adds indices of various items that vary among lines,
63// segments, and vertices.
64//
66
85class SoLineDetail : public SoDetail {
86
88
89 public:
97 virtual ~SoLineDetail();
98
103 const SoPointDetail * getPoint0() const { return &point[0]; }
108 const SoPointDetail * getPoint1() const { return &point[1]; }
109
114 const SoPointDetail * getPoint(int32_t i) const ;
115
120 int32_t getLineIndex() const { return lineIndex; }
121
127 int32_t getPartIndex() const { return partIndex; }
128
130 virtual SoDetail* copy() const;
131
132 private:
133 // Copies a point detail from the given detail
134 void setPoint0(const SoPointDetail *pd);
135 void setPoint1(const SoPointDetail *pd);
136 void setPoint(int32_t index, const SoPointDetail *pd);
137
138 // Return a pointer to the point details.
139 SoPointDetail * getPoints() { return &point[0]; }
140
141 // Sets the line index and part index
142 void setLineIndex(int32_t i) { lineIndex = i; }
143 void setPartIndex(int32_t i) { partIndex = i; }
144
148 void setLineIndex(long i) // System long
149 { setLineIndex ((int32_t) i); }
150
154 void setPartIndex(long i) // System long
155 { setPartIndex ((int32_t) i); }
156
157 private:
158
159 SoLineDetail( const SoLineDetail& lineDetail );
160 SoLineDetail& operator=( const SoLineDetail& lineDetail );
161 void copy( const SoLineDetail& lineDetail );
162 SoPointDetail* getPoint_(int32_t i) const;
163
164 static void initClass();
165 static void exitClass();
166
167 private:
168 SoPointDetail point[2];
169 int32_t lineIndex, partIndex;
170
171};
172
173#endif /* _SO_LINE_DETAIL_ */
174
#define SO_DETAIL_HEADER(className)
Definition SoSubDetail.h:68
Base class for describing detail information about a shape node.
Definition SoDetail.h:99
Stores detail information about vertex-based shapes made of line segments.
const SoPointDetail * getPoint1() const
Returns information about the second of two points forming the end vertices of the line segment,...
int32_t getLineIndex() const
Returns the index of the line the segment is part of within a shape, such as the third line within an...
virtual SoDetail * copy() const
Returns an instance that is a copy of this instance.
const SoPointDetail * getPoint0() const
Returns information about the first of two points forming the end vertices of the line segment,...
const SoPointDetail * getPoint(int32_t i) const
Returns information about the point forming the i'th end of the line, represented as an SoPointDetail...
SoLineDetail()
Constructor.
int32_t getPartIndex() const
Returns the index of the part containing the line segment within the shape.
virtual ~SoLineDetail()
Destructor.
Stores detail information about vertex-based shapes made of points.