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1 | // Created on: 1992-04-06 |
2 | // Created by: Jacques GOUSSARD |
3 | // Copyright (c) 1992-1999 Matra Datavision |
4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
5 | // |
6 | // This file is part of Open CASCADE Technology software library. |
7 | // |
8 | // This library is free software; you can redistribute it and/or modify it under |
9 | // the terms of the GNU Lesser General Public License version 2.1 as published |
10 | // by the Free Software Foundation, with special exception defined in the file |
11 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
12 | // distribution for complete text of the license and disclaimer of any warranty. |
13 | // |
14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. |
16 | |
17 | #ifndef _IntPatch_RLine_HeaderFile |
18 | #define _IntPatch_RLine_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_Type.hxx> |
22 | |
23 | #include <Standard_Boolean.hxx> |
24 | #include <Standard_Real.hxx> |
25 | #include <Standard_Integer.hxx> |
26 | #include <IntPatch_SequenceOfPoint.hxx> |
27 | #include <IntPatch_PointLine.hxx> |
28 | #include <IntSurf_TypeTrans.hxx> |
29 | #include <IntSurf_Situation.hxx> |
30 | class Adaptor2d_HCurve2d; |
31 | class IntSurf_LineOn2S; |
32 | class Standard_DomainError; |
33 | class Standard_OutOfRange; |
34 | class IntPatch_Point; |
35 | class IntSurf_PntOn2S; |
36 | |
37 | |
38 | class IntPatch_RLine; |
39 | DEFINE_STANDARD_HANDLE(IntPatch_RLine, IntPatch_PointLine) |
40 | |
41 | //! Implementation of an intersection line described by a |
42 | //! restriction line on one of the surfaces. |
43 | class IntPatch_RLine : public IntPatch_PointLine |
44 | { |
45 | |
46 | public: |
47 | |
48 | |
49 | //! Creates a restriction as an intersection line |
50 | //! when the transitions are In or Out. |
51 | Standard_EXPORT IntPatch_RLine(const Standard_Boolean Tang, const IntSurf_TypeTrans Trans1, const IntSurf_TypeTrans Trans2); |
52 | |
53 | //! Creates a restriction as an intersection line |
54 | //! when the transitions are Touch. |
55 | Standard_EXPORT IntPatch_RLine(const Standard_Boolean Tang, const IntSurf_Situation Situ1, const IntSurf_Situation Situ2); |
56 | |
57 | //! Creates a restriction as an intersection line |
58 | //! when the transitions are Undecided. |
59 | Standard_EXPORT IntPatch_RLine(const Standard_Boolean Tang); |
60 | |
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61 | //! Adds a vertex in the list. If theIsPrepend == TRUE the new |
62 | //! vertex will be added before the first element of vertices sequence. |
63 | //! Otherwise, to the end of the sequence |
64 | virtual void AddVertex (const IntPatch_Point& Pnt, |
65 | const Standard_Boolean theIsPrepend = Standard_False) Standard_OVERRIDE; |
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66 | |
67 | //! Replaces the element of range Index in the list |
68 | //! of points. |
69 | void Replace (const Standard_Integer Index, const IntPatch_Point& Pnt); |
70 | |
71 | void SetFirstPoint (const Standard_Integer IndFirst); |
72 | |
73 | void SetLastPoint (const Standard_Integer IndLast); |
74 | |
75 | void Add (const Handle(IntSurf_LineOn2S)& L); |
76 | |
77 | //! Returns True if the intersection is on the domain of the |
78 | //! first patch. |
79 | //! Returns False if the intersection is on the domain of |
80 | //! the second patch. |
81 | Standard_Boolean IsArcOnS1() const; |
82 | |
83 | //! Returns True if the intersection is on the domain of the |
84 | //! first patch. |
85 | //! Returns False if the intersection is on the domain of |
86 | //! the second patch. |
87 | Standard_Boolean IsArcOnS2() const; |
88 | |
89 | Standard_EXPORT void SetArcOnS1 (const Handle(Adaptor2d_HCurve2d)& A); |
90 | |
91 | Standard_EXPORT void SetArcOnS2 (const Handle(Adaptor2d_HCurve2d)& A); |
92 | |
93 | Standard_EXPORT void SetParamOnS1 (const Standard_Real p1, const Standard_Real p2); |
94 | |
95 | Standard_EXPORT void SetParamOnS2 (Standard_Real& p1, Standard_Real& p2); |
96 | |
97 | //! Returns the concerned arc. |
98 | const Handle(Adaptor2d_HCurve2d)& ArcOnS1() const; |
99 | |
100 | //! Returns the concerned arc. |
101 | const Handle(Adaptor2d_HCurve2d)& ArcOnS2() const; |
102 | |
103 | Standard_EXPORT void ParamOnS1 (Standard_Real& p1, Standard_Real& p2) const; |
104 | |
105 | Standard_EXPORT void ParamOnS2 (Standard_Real& p1, Standard_Real& p2) const; |
106 | |
107 | //! Returns True if the line has a known First point. |
108 | //! This point is given by the method FirstPoint(). |
109 | Standard_Boolean HasFirstPoint() const; |
110 | |
111 | //! Returns True if the line has a known Last point. |
112 | //! This point is given by the method LastPoint(). |
113 | Standard_Boolean HasLastPoint() const; |
114 | |
115 | //! Returns the IntPoint corresponding to the FirstPoint. |
116 | //! An exception is raised when HasFirstPoint returns False. |
117 | const IntPatch_Point& FirstPoint() const; |
118 | |
119 | //! Returns the IntPoint corresponding to the LastPoint. |
120 | //! An exception is raised when HasLastPoint returns False. |
121 | const IntPatch_Point& LastPoint() const; |
122 | |
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123 | //! Returns number of vertices (IntPatch_Point) of the line |
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124 | virtual Standard_Integer NbVertex() const Standard_OVERRIDE; |
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125 | |
126 | //! Returns the vertex of range Index on the line. |
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127 | virtual const IntPatch_Point& Vertex (const Standard_Integer Index) const Standard_OVERRIDE; |
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128 | |
129 | //! Returns the vertex of range Index on the line. |
130 | virtual IntPatch_Point& ChangeVertex (const Standard_Integer Index) Standard_OVERRIDE; |
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131 | |
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132 | //! Removes single vertex from the line |
133 | virtual void RemoveVertex (const Standard_Integer theIndex) Standard_OVERRIDE; |
134 | |
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135 | Standard_Boolean HasPolygon() const; |
136 | |
137 | //! Returns the number of intersection points. |
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138 | virtual Standard_Integer NbPnts() const Standard_OVERRIDE; |
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139 | |
140 | //! Returns the intersection point of range Index. |
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141 | virtual const IntSurf_PntOn2S& Point (const Standard_Integer Index) const Standard_OVERRIDE; |
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142 | |
143 | //! Set the Point of index <Index> in the LineOn2S |
144 | Standard_EXPORT void SetPoint (const Standard_Integer Index, const IntPatch_Point& Pnt); |
145 | |
146 | //! Set the parameters of all the vertex on the line. |
147 | //! if a vertex is already in the line, |
148 | //! its parameter is modified |
149 | //! else a new point in the line is inserted. |
150 | Standard_EXPORT void ComputeVertexParameters (const Standard_Real Tol); |
151 | |
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152 | //! Returns set of intersection points |
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153 | Standard_EXPORT virtual Handle(IntSurf_LineOn2S) Curve() const Standard_OVERRIDE; |
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154 | |
155 | //! Removes vertices from the line (i.e. cleans svtx member) |
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156 | virtual void ClearVertexes() Standard_OVERRIDE |
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157 | { |
158 | svtx.Clear(); |
159 | } |
160 | |
161 | void SetCurve(const Handle(IntSurf_LineOn2S)& theNewCurve) |
162 | { |
163 | curv = theNewCurve; |
164 | } |
165 | |
166 | //! if (theMode == 0) then prints the information about WLine |
167 | //! if (theMode == 1) then prints the list of 3d-points |
168 | //! if (theMode == 2) then prints the list of 2d-points on the 1st surface |
169 | //! Otherwise, prints list of 2d-points on the 2nd surface |
170 | Standard_EXPORT void Dump(const Standard_Integer theMode) const; |
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171 | |
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172 | DEFINE_STANDARD_RTTIEXT(IntPatch_RLine,IntPatch_PointLine) |
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173 | |
174 | protected: |
175 | |
176 | |
177 | |
178 | |
179 | private: |
180 | |
181 | |
182 | Handle(Adaptor2d_HCurve2d) theArcOnS1; |
183 | Handle(Adaptor2d_HCurve2d) theArcOnS2; |
184 | Standard_Boolean onS1; |
185 | Standard_Boolean onS2; |
186 | Standard_Real ParamInf1; |
187 | Standard_Real ParamSup1; |
188 | Standard_Real ParamInf2; |
189 | Standard_Real ParamSup2; |
190 | Handle(IntSurf_LineOn2S) curv; |
191 | Standard_Boolean fipt; |
192 | Standard_Boolean lapt; |
193 | Standard_Integer indf; |
194 | Standard_Integer indl; |
195 | IntPatch_SequenceOfPoint svtx; |
196 | |
197 | |
198 | }; |
199 | |
200 | |
201 | #include <IntPatch_RLine.lxx> |
202 | |
203 | |
204 | |
205 | |
206 | |
207 | #endif // _IntPatch_RLine_HeaderFile |