Open Inventor Release 2023.2.3
 
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PoCircleArcThreePts.h
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1/*=======================================================================
2 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.), ***
3 *** AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT. ***
4 *** ***
5 *** REPRODUCTION, DISCLOSURE, OR USE, IN WHOLE OR IN PART, OTHER THAN AS ***
6 *** SPECIFIED IN THE LICENSE ARE NOT TO BE UNDERTAKEN EXCEPT WITH PRIOR ***
7 *** WRITTEN AUTHORIZATION OF FEI S.A.S. ***
8 *** ***
9 *** RESTRICTED RIGHTS LEGEND ***
10 *** USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS ***
11 *** WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN ***
12 *** SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT ***
13 *** CLAUSE AT FAR 52.227-19 OR SUBPARAGRAPH (C)(1)(II) OF THE RIGHTS IN ***
14 *** TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013. ***
15 *** ***
16 *** COPYRIGHT (C) 1996-2014 BY FEI S.A.S, ***
17 *** BORDEAUX, FRANCE ***
18 *** ALL RIGHTS RESERVED ***
19**=======================================================================*/
20/*=======================================================================
21** Author : VSG (MMM YYYY)
22**=======================================================================*/
23
24#ifndef _PO_CIRCLE_ARC_THREE_PTS_
25#define _PO_CIRCLE_ARC_THREE_PTS_
26
30
55
57
58
59 public:
60
61 /* Fields */
62
67
72
77
78
79
80 /* Methods */
81
86 { init(SbVec2f(1.0, 0.0), SbVec2f(-1.0, 0.0), SbVec2f(1.0, 0.0)) ; }
87
91 PoCircleArcThreePts(const SbVec2f &_startPoint, const SbVec2f &_middlePoint,
92 const SbVec2f &_endPoint)
93 { init(_startPoint, _middlePoint, _endPoint) ; }
94
98 virtual void rebuild() ;
99
100 /*----------------------------------------------------------------------------*/
101 private:
102 static void initClass() ;
103 static void exitClass() ;
104
105 private:
106 // Methods
107 // Destructor
108 virtual ~PoCircleArcThreePts() ;
109 virtual SbBool setUpConnections(SbBool onOff, SbBool doItAlways = FALSE) ;
110 virtual void setDefaultOnNonWritingFields() ;
111
112 private:
113 // Init method
114 void init(const SbVec2f &_startPoint, const SbVec2f &_middlePoint,
115 const SbVec2f &_endPoint) ;
116
117
118
119 // Sensors
120 FieldSensorList fieldSensorList ;
121
122 // List of fields defined in this class
123 SoFieldList fieldList ;
124} ;
125
126/*----------------------------------------------------------------------------*/
127
128#endif /* _PO_CIRCLE_ARC_THREE_PTS_ */
129
#define FALSE
Possible value of SbBool.
Definition SbBase.h:75
#define SO_KIT_HEADER(className)
Definition SoSubKit.h:91
<a href="IconLegend.html"><img src="extMV.gif" alt="MeshViz" border="0"></a> Abstract class for 2D ci...
Definition PoCircleArc.h:37
<a href="IconLegend.html"><img src="extMV.gif" alt="MeshViz" border="0"></a> Class to build a 2D circ...
virtual void rebuild()
Forces node-kit rebuilding.
SoSFVec2f endPoint
End point of the arc.
SoSFVec2f startPoint
Start point of the arc.
PoCircleArcThreePts()
Default constructor.
SoSFVec2f middlePoint
Intermediate point of the arc.
PoCircleArcThreePts(const SbVec2f &_startPoint, const SbVec2f &_middlePoint, const SbVec2f &_endPoint)
Constructor.
2D vector class.
Definition SbVec.h:76
Maintains a list of pointers to fields.
Definition SoFieldList.h:72
Field containing a two-dimensional vector.
Definition SoSFVec2f.h:78
int SbBool
Boolean type.
Definition SbBase.h:87