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1 | // Created on: 1993-06-14 |
2 | // Created by: Jean Yves LEBEY |
3 | // Copyright (c) 1993-1999 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 _TopOpeBRepBuild_HBuilder_HeaderFile |
18 | #define _TopOpeBRepBuild_HBuilder_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_Type.hxx> |
22 | |
23 | #include <TopOpeBRepBuild_Builder1.hxx> |
24 | #include <TopTools_DataMapOfShapeInteger.hxx> |
25 | #include <TColStd_DataMapOfIntegerListOfInteger.hxx> |
26 | #include <Standard_Boolean.hxx> |
27 | #include <TopoDS_Shape.hxx> |
28 | #include <TColStd_ListOfInteger.hxx> |
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29 | #include <Standard_Transient.hxx> |
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30 | #include <TopAbs_State.hxx> |
31 | #include <TopTools_ListOfShape.hxx> |
32 | #include <Standard_Integer.hxx> |
33 | class Standard_NoSuchObject; |
34 | class TopOpeBRepDS_BuildTool; |
35 | class TopOpeBRepDS_HDataStructure; |
36 | class TopoDS_Shape; |
37 | class TopOpeBRepBuild_Builder; |
38 | |
39 | |
40 | class TopOpeBRepBuild_HBuilder; |
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41 | DEFINE_STANDARD_HANDLE(TopOpeBRepBuild_HBuilder, Standard_Transient) |
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42 | |
43 | //! The HBuilder algorithm constructs topological |
44 | //! objects from an existing topology and new |
45 | //! geometries attached to the topology. It is used to |
46 | //! construct the result of a topological operation; |
47 | //! the existing topologies are the parts involved in |
48 | //! the topological operation and the new geometries |
49 | //! are the intersection lines and points. |
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50 | class TopOpeBRepBuild_HBuilder : public Standard_Transient |
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51 | { |
52 | |
53 | public: |
54 | |
55 | |
56 | Standard_EXPORT TopOpeBRepBuild_HBuilder(const TopOpeBRepDS_BuildTool& BT); |
57 | |
58 | Standard_EXPORT const TopOpeBRepDS_BuildTool& BuildTool() const; |
59 | |
60 | |
61 | //! Stores the data structure <HDS>, |
62 | //! Create shapes from the new geometries described in <HDS>. |
63 | Standard_EXPORT void Perform (const Handle(TopOpeBRepDS_HDataStructure)& HDS); |
64 | |
65 | |
66 | //! Same as previous + evaluates if an operation performed on shapes S1,S2 |
67 | //! is a particular case. |
68 | Standard_EXPORT void Perform (const Handle(TopOpeBRepDS_HDataStructure)& HDS, const TopoDS_Shape& S1, const TopoDS_Shape& S2); |
69 | |
70 | //! Removes all split and merge already performed. |
71 | //! Does NOT clear the handled DS. |
72 | Standard_EXPORT void Clear(); |
73 | |
74 | //! returns the DS handled by this builder |
75 | Standard_EXPORT Handle(TopOpeBRepDS_HDataStructure) DataStructure() const; |
76 | |
77 | Standard_EXPORT TopOpeBRepDS_BuildTool& ChangeBuildTool(); |
78 | |
79 | //! Merges the two shapes <S1> and <S2> keeping the |
80 | //! parts of states <TB1>,<TB2> in <S1>,<S2>. |
81 | Standard_EXPORT void MergeShapes (const TopoDS_Shape& S1, const TopAbs_State TB1, const TopoDS_Shape& S2, const TopAbs_State TB2); |
82 | |
83 | //! Merges the two solids <S1> and <S2> keeping the |
84 | //! parts in each solid of states <TB1> and <TB2>. |
85 | Standard_EXPORT void MergeSolids (const TopoDS_Shape& S1, const TopAbs_State TB1, const TopoDS_Shape& S2, const TopAbs_State TB2); |
86 | |
87 | //! Merges the solid <S> keeping the |
88 | //! parts of state <TB>. |
89 | Standard_EXPORT void MergeSolid (const TopoDS_Shape& S, const TopAbs_State TB); |
90 | |
91 | |
92 | //! Returns True if the shape <S> has been split. |
93 | Standard_EXPORT Standard_Boolean IsSplit (const TopoDS_Shape& S, const TopAbs_State ToBuild) const; |
94 | |
95 | |
96 | //! Returns the split parts <ToBuild> of shape <S>. |
97 | Standard_EXPORT const TopTools_ListOfShape& Splits (const TopoDS_Shape& S, const TopAbs_State ToBuild) const; |
98 | |
99 | |
100 | //! Returns True if the shape <S> has been merged. |
101 | Standard_EXPORT Standard_Boolean IsMerged (const TopoDS_Shape& S, const TopAbs_State ToBuild) const; |
102 | |
103 | |
104 | //! Returns the merged parts <ToBuild> of shape <S>. |
105 | Standard_EXPORT const TopTools_ListOfShape& Merged (const TopoDS_Shape& S, const TopAbs_State ToBuild) const; |
106 | |
107 | |
108 | //! Returns the vertex created on point <I>. |
109 | Standard_EXPORT const TopoDS_Shape& NewVertex (const Standard_Integer I) const; |
110 | |
111 | |
112 | //! Returns the edges created on curve <I>. |
113 | Standard_EXPORT const TopTools_ListOfShape& NewEdges (const Standard_Integer I) const; |
114 | |
115 | |
116 | //! Returns the edges created on curve <I>. |
117 | Standard_EXPORT TopTools_ListOfShape& ChangeNewEdges (const Standard_Integer I); |
118 | |
119 | |
120 | //! Returns the faces created on surface <I>. |
121 | Standard_EXPORT const TopTools_ListOfShape& NewFaces (const Standard_Integer I) const; |
122 | |
123 | Standard_EXPORT const TopTools_ListOfShape& Section(); |
124 | |
125 | Standard_EXPORT void InitExtendedSectionDS (const Standard_Integer k = 3); |
126 | |
127 | Standard_EXPORT void InitSection (const Standard_Integer k = 3); |
128 | |
129 | Standard_EXPORT Standard_Boolean MoreSection() const; |
130 | |
131 | Standard_EXPORT void NextSection(); |
132 | |
133 | Standard_EXPORT const TopoDS_Shape& CurrentSection() const; |
134 | |
135 | Standard_EXPORT Standard_Integer GetDSEdgeFromSectEdge (const TopoDS_Shape& E, const Standard_Integer rank); |
136 | |
137 | Standard_EXPORT TColStd_ListOfInteger& GetDSFaceFromDSEdge (const Standard_Integer indexEdg, const Standard_Integer rank); |
138 | |
139 | Standard_EXPORT Standard_Integer GetDSCurveFromSectEdge (const TopoDS_Shape& SectEdge); |
140 | |
141 | Standard_EXPORT Standard_Integer GetDSFaceFromDSCurve (const Standard_Integer indexCur, const Standard_Integer rank); |
142 | |
143 | Standard_EXPORT Standard_Integer GetDSPointFromNewVertex (const TopoDS_Shape& NewVert); |
144 | |
145 | //! search for the couple of face F1,F2 |
146 | //! (from arguments of supra Perform(S1,S2,HDS)) method which |
147 | //! intersection gives section edge E built on an intersection curve. |
148 | //! returns True if F1,F2 have been valued. |
149 | //! returns False if E is not a section edge built |
150 | //! on intersection curve IC. |
151 | Standard_EXPORT Standard_Boolean EdgeCurveAncestors (const TopoDS_Shape& E, TopoDS_Shape& F1, TopoDS_Shape& F2, Standard_Integer& IC); |
152 | |
153 | //! search for the couple of face F1,F2 |
154 | //! (from arguments of supra Perform(S1,S2,HDS)) method which |
155 | //! intersection gives section edge E built on at least one edge . |
156 | //! returns True if F1,F2 have been valued. |
157 | //! returns False if E is not a section edge built |
158 | //! on at least one edge of S1 and/or S2. |
159 | //! LE1,LE2 are edges of S1,S2 which common part is edge E. |
160 | //! LE1 or LE2 may be empty() but not both. |
161 | Standard_EXPORT Standard_Boolean EdgeSectionAncestors (const TopoDS_Shape& E, TopTools_ListOfShape& LF1, TopTools_ListOfShape& LF2, TopTools_ListOfShape& LE1, TopTools_ListOfShape& LE2); |
162 | |
163 | //! Returns 0 is standard operation, != 0 if particular case |
164 | Standard_EXPORT Standard_Integer IsKPart(); |
165 | |
166 | Standard_EXPORT void MergeKPart (const TopAbs_State TB1, const TopAbs_State TB2); |
167 | |
168 | Standard_EXPORT TopOpeBRepBuild_Builder& ChangeBuilder(); |
169 | |
170 | |
171 | |
172 | |
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173 | DEFINE_STANDARD_RTTIEXT(TopOpeBRepBuild_HBuilder,Standard_Transient) |
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174 | |
175 | protected: |
176 | |
177 | |
178 | TopOpeBRepBuild_Builder1 myBuilder; |
179 | |
180 | |
181 | private: |
182 | |
183 | |
184 | Standard_EXPORT void MakeEdgeAncestorMap(); |
185 | |
186 | Standard_EXPORT void MakeCurveAncestorMap(); |
187 | |
188 | TopTools_DataMapOfShapeInteger mySectEdgeDSEdges1; |
189 | TopTools_DataMapOfShapeInteger mySectEdgeDSEdges2; |
190 | TColStd_DataMapOfIntegerListOfInteger myDSEdgesDSFaces1; |
191 | TColStd_DataMapOfIntegerListOfInteger myDSEdgesDSFaces2; |
192 | Standard_Boolean myMakeEdgeAncestorIsDone; |
193 | TopTools_DataMapOfShapeInteger mySectEdgeDSCurve; |
194 | Standard_Boolean myMakeCurveAncestorIsDone; |
195 | TopTools_DataMapOfShapeInteger myNewVertexDSPoint; |
196 | Standard_Boolean myMakePointAncestorIsDone; |
197 | TopoDS_Shape myEmptyShape; |
198 | TColStd_ListOfInteger myEmptyIntegerList; |
199 | |
200 | |
201 | }; |
202 | |
203 | |
204 | |
205 | |
206 | |
207 | |
208 | |
209 | #endif // _TopOpeBRepBuild_HBuilder_HeaderFile |