1 // Created on: 1995-04-25
2 // Created by: Modelistation
3 // Copyright (c) 1995-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
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.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
17 #ifndef _ChFi3d_FilBuilder_HeaderFile
18 #define _ChFi3d_FilBuilder_HeaderFile
20 #include <BRepAdaptor_Curve2d.hxx>
21 #include <BRepAdaptor_Surface.hxx>
22 #include <BlendFunc_SectionShape.hxx>
23 #include <ChFi3d_Builder.hxx>
24 #include <ChFi3d_FilletShape.hxx>
25 #include <ChFiDS_ListOfStripe.hxx>
26 #include <ChFiDS_ElSpine.hxx>
27 #include <ChFiDS_SecHArray1.hxx>
28 #include <ChFiDS_SequenceOfSurfData.hxx>
29 #include <math_Vector.hxx>
30 #include <TopAbs_Orientation.hxx>
31 #include <TopAbs_State.hxx>
33 class Adaptor3d_TopolTool;
36 class ChFiDS_SurfData;
44 //! Tool of construction of fillets 3d on edges (on a solid).
45 class ChFi3d_FilBuilder : public ChFi3d_Builder
52 Standard_EXPORT ChFi3d_FilBuilder(const TopoDS_Shape& S, const ChFi3d_FilletShape FShape = ChFi3d_Rational, const Standard_Real Ta = 1.0e-2);
54 //! Sets the type of fillet surface.
55 Standard_EXPORT void SetFilletShape (const ChFi3d_FilletShape FShape);
57 //! Returns the type of fillet surface.
58 Standard_EXPORT ChFi3d_FilletShape GetFilletShape() const;
60 //! initialisation of a contour with the first edge
61 //! (the following are found by propagation).
62 //! Attention, you need to start with SetRadius.
63 Standard_EXPORT void Add (const TopoDS_Edge& E);
65 //! initialisation of the constant vector the corresponding 1st edge.
66 Standard_EXPORT void Add (const Standard_Real Radius, const TopoDS_Edge& E);
68 //! Set the radius of the contour of index IC.
69 Standard_EXPORT void SetRadius (const Handle(Law_Function)& C, const Standard_Integer IC, const Standard_Integer IinC);
71 //! Returns true the contour is flaged as edge constant.
72 Standard_EXPORT Standard_Boolean IsConstant (const Standard_Integer IC);
74 //! Returns the vector if the contour is flagged as edge
76 Standard_EXPORT Standard_Real Radius (const Standard_Integer IC);
78 //! Reset all vectors of contour IC.
79 Standard_EXPORT void ResetContour (const Standard_Integer IC);
81 //! Set a constant on edge E of the contour of
82 //! index IC. Since then E is flagged as constant.
83 Standard_EXPORT void SetRadius (const Standard_Real Radius, const Standard_Integer IC, const TopoDS_Edge& E);
85 //! Extracts the flag constant and the vector of edge E.
86 Standard_EXPORT void UnSet (const Standard_Integer IC, const TopoDS_Edge& E);
88 //! Set a vector on vertex V of the contour of index IC.
89 Standard_EXPORT void SetRadius (const Standard_Real Radius, const Standard_Integer IC, const TopoDS_Vertex& V);
91 //! Extracts the vector of the vertex V.
92 Standard_EXPORT void UnSet (const Standard_Integer IC, const TopoDS_Vertex& V);
94 //! Set a vertex on the point of parametre U in the edge IinC
95 //! of the contour of index IC
96 Standard_EXPORT void SetRadius (const gp_XY& UandR, const Standard_Integer IC, const Standard_Integer IinC);
98 //! Returns true E is flagged as edge constant.
99 Standard_EXPORT Standard_Boolean IsConstant (const Standard_Integer IC, const TopoDS_Edge& E);
101 //! Returns the vector if E is flagged as edge constant.
102 Standard_EXPORT Standard_Real Radius (const Standard_Integer IC, const TopoDS_Edge& E);
104 //! Returns in First and Last les extremities of the
105 //! part of variable vector framing E, returns
106 //! False if E is flagged as edge constant.
107 Standard_EXPORT Standard_Boolean GetBounds (const Standard_Integer IC, const TopoDS_Edge& E, Standard_Real& First, Standard_Real& Last);
109 //! Returns the rule of elementary evolution of the
110 //! part to variable vector framing E, returns a
111 //! rule zero if E is flagged as edge constant.
112 Standard_EXPORT Handle(Law_Function) GetLaw (const Standard_Integer IC, const TopoDS_Edge& E);
114 //! Sets the rule of elementary evolution of the
115 //! part to variable vector framing E.
116 Standard_EXPORT void SetLaw (const Standard_Integer IC, const TopoDS_Edge& E, const Handle(Law_Function)& L);
118 Standard_EXPORT void Simulate (const Standard_Integer IC);
120 Standard_EXPORT Standard_Integer NbSurf (const Standard_Integer IC) const;
122 Standard_EXPORT Handle(ChFiDS_SecHArray1) Sect (const Standard_Integer IC, const Standard_Integer IS) const;
130 Standard_EXPORT void SimulKPart (const Handle(ChFiDS_SurfData)& SD) const Standard_OVERRIDE;
132 Standard_EXPORT Standard_Boolean SimulSurf (Handle(ChFiDS_SurfData)& Data, const Handle(ChFiDS_ElSpine)& Guide, const Handle(ChFiDS_Spine)& Spine, const Standard_Integer Choix, const Handle(BRepAdaptor_Surface)& S1, const Handle(Adaptor3d_TopolTool)& I1, const Handle(BRepAdaptor_Surface)& S2, const Handle(Adaptor3d_TopolTool)& I2, const Standard_Real TolGuide, Standard_Real& First, Standard_Real& Last, const Standard_Boolean Inside, const Standard_Boolean Appro, const Standard_Boolean Forward, const Standard_Boolean RecOnS1, const Standard_Boolean RecOnS2, const math_Vector& Soldep, Standard_Integer& Intf, Standard_Integer& Intl) Standard_OVERRIDE;
134 Standard_EXPORT virtual void SimulSurf (Handle(ChFiDS_SurfData)& Data, const Handle(ChFiDS_ElSpine)& Guide, const Handle(ChFiDS_Spine)& Spine, const Standard_Integer Choix, const Handle(BRepAdaptor_Surface)& S1, const Handle(Adaptor3d_TopolTool)& I1, const Handle(BRepAdaptor_Curve2d)& PC1, const Handle(BRepAdaptor_Surface)& Sref1, const Handle(BRepAdaptor_Curve2d)& PCref1, Standard_Boolean& Decroch1, const Handle(BRepAdaptor_Surface)& S2, const Handle(Adaptor3d_TopolTool)& I2, const TopAbs_Orientation Or2, const Standard_Real Fleche, const Standard_Real TolGuide, Standard_Real& First, Standard_Real& Last, const Standard_Boolean Inside, const Standard_Boolean Appro, const Standard_Boolean Forward, const Standard_Boolean RecP, const Standard_Boolean RecS, const Standard_Boolean RecRst, const math_Vector& Soldep) Standard_OVERRIDE;
136 Standard_EXPORT virtual void SimulSurf (Handle(ChFiDS_SurfData)& Data, const Handle(ChFiDS_ElSpine)& Guide, const Handle(ChFiDS_Spine)& Spine, const Standard_Integer Choix, const Handle(BRepAdaptor_Surface)& S1, const Handle(Adaptor3d_TopolTool)& I1, const TopAbs_Orientation Or1, const Handle(BRepAdaptor_Surface)& S2, const Handle(Adaptor3d_TopolTool)& I2, const Handle(BRepAdaptor_Curve2d)& PC2, const Handle(BRepAdaptor_Surface)& Sref2, const Handle(BRepAdaptor_Curve2d)& PCref2, Standard_Boolean& Decroch2, const Standard_Real Fleche, const Standard_Real TolGuide, Standard_Real& First, Standard_Real& Last, const Standard_Boolean Inside, const Standard_Boolean Appro, const Standard_Boolean Forward, const Standard_Boolean RecP, const Standard_Boolean RecS, const Standard_Boolean RecRst, const math_Vector& Soldep) Standard_OVERRIDE;
138 Standard_EXPORT virtual void SimulSurf (Handle(ChFiDS_SurfData)& Data, const Handle(ChFiDS_ElSpine)& Guide, const Handle(ChFiDS_Spine)& Spine, const Standard_Integer Choix, const Handle(BRepAdaptor_Surface)& S1, const Handle(Adaptor3d_TopolTool)& I1, const Handle(BRepAdaptor_Curve2d)& PC1, const Handle(BRepAdaptor_Surface)& Sref1, const Handle(BRepAdaptor_Curve2d)& PCref1, Standard_Boolean& Decroch1, const TopAbs_Orientation Or1, const Handle(BRepAdaptor_Surface)& S2, const Handle(Adaptor3d_TopolTool)& I2, const Handle(BRepAdaptor_Curve2d)& PC2, const Handle(BRepAdaptor_Surface)& Sref2, const Handle(BRepAdaptor_Curve2d)& PCref2, Standard_Boolean& Decroch2, const TopAbs_Orientation Or2, const Standard_Real Fleche, const Standard_Real TolGuide, Standard_Real& First, Standard_Real& Last, const Standard_Boolean Inside, const Standard_Boolean Appro, const Standard_Boolean Forward, const Standard_Boolean RecP1, const Standard_Boolean RecRst1, const Standard_Boolean RecP2, const Standard_Boolean RecRst2, const math_Vector& Soldep) Standard_OVERRIDE;
140 Standard_EXPORT Standard_Boolean PerformFirstSection (const Handle(ChFiDS_Spine)& S, const Handle(ChFiDS_ElSpine)& HGuide, const Standard_Integer Choix, Handle(BRepAdaptor_Surface)& S1, Handle(BRepAdaptor_Surface)& S2, const Handle(Adaptor3d_TopolTool)& I1, const Handle(Adaptor3d_TopolTool)& I2, const Standard_Real Par, math_Vector& SolDep, TopAbs_State& Pos1, TopAbs_State& Pos2) const Standard_OVERRIDE;
142 //! Method calculates the elements of construction of the
143 //! fillet (constant or evolutive).
144 Standard_EXPORT Standard_Boolean PerformSurf (ChFiDS_SequenceOfSurfData& SeqData, const Handle(ChFiDS_ElSpine)& Guide, const Handle(ChFiDS_Spine)& Spine, const Standard_Integer Choix, const Handle(BRepAdaptor_Surface)& S1, const Handle(Adaptor3d_TopolTool)& I1, const Handle(BRepAdaptor_Surface)& S2, const Handle(Adaptor3d_TopolTool)& I2, const Standard_Real MaxStep, const Standard_Real Fleche, const Standard_Real TolGuide, Standard_Real& First, Standard_Real& Last, const Standard_Boolean Inside, const Standard_Boolean Appro, const Standard_Boolean Forward, const Standard_Boolean RecOnS1, const Standard_Boolean RecOnS2, const math_Vector& Soldep, Standard_Integer& Intf, Standard_Integer& Intl) Standard_OVERRIDE;
146 Standard_EXPORT virtual void PerformSurf (ChFiDS_SequenceOfSurfData& SeqData, const Handle(ChFiDS_ElSpine)& Guide, const Handle(ChFiDS_Spine)& Spine, const Standard_Integer Choix, const Handle(BRepAdaptor_Surface)& S1, const Handle(Adaptor3d_TopolTool)& I1, const Handle(BRepAdaptor_Curve2d)& PC1, const Handle(BRepAdaptor_Surface)& Sref1, const Handle(BRepAdaptor_Curve2d)& PCref1, Standard_Boolean& Decroch1, const Handle(BRepAdaptor_Surface)& S2, const Handle(Adaptor3d_TopolTool)& I2, const TopAbs_Orientation Or2, const Standard_Real MaxStep, const Standard_Real Fleche, const Standard_Real TolGuide, Standard_Real& First, Standard_Real& Last, const Standard_Boolean Inside, const Standard_Boolean Appro, const Standard_Boolean Forward, const Standard_Boolean RecP, const Standard_Boolean RecS, const Standard_Boolean RecRst, const math_Vector& Soldep) Standard_OVERRIDE;
148 Standard_EXPORT virtual void PerformSurf (ChFiDS_SequenceOfSurfData& SeqData, const Handle(ChFiDS_ElSpine)& Guide, const Handle(ChFiDS_Spine)& Spine, const Standard_Integer Choix, const Handle(BRepAdaptor_Surface)& S1, const Handle(Adaptor3d_TopolTool)& I1, const TopAbs_Orientation Or1, const Handle(BRepAdaptor_Surface)& S2, const Handle(Adaptor3d_TopolTool)& I2, const Handle(BRepAdaptor_Curve2d)& PC2, const Handle(BRepAdaptor_Surface)& Sref2, const Handle(BRepAdaptor_Curve2d)& PCref2, Standard_Boolean& Decroch2, const Standard_Real MaxStep, const Standard_Real Fleche, const Standard_Real TolGuide, Standard_Real& First, Standard_Real& Last, const Standard_Boolean Inside, const Standard_Boolean Appro, const Standard_Boolean Forward, const Standard_Boolean RecP, const Standard_Boolean RecS, const Standard_Boolean RecRst, const math_Vector& Soldep) Standard_OVERRIDE;
150 Standard_EXPORT virtual void PerformSurf (ChFiDS_SequenceOfSurfData& Data, const Handle(ChFiDS_ElSpine)& Guide, const Handle(ChFiDS_Spine)& Spine, const Standard_Integer Choix, const Handle(BRepAdaptor_Surface)& S1, const Handle(Adaptor3d_TopolTool)& I1, const Handle(BRepAdaptor_Curve2d)& PC1, const Handle(BRepAdaptor_Surface)& Sref1, const Handle(BRepAdaptor_Curve2d)& PCref1, Standard_Boolean& Decroch1, const TopAbs_Orientation Or1, const Handle(BRepAdaptor_Surface)& S2, const Handle(Adaptor3d_TopolTool)& I2, const Handle(BRepAdaptor_Curve2d)& PC2, const Handle(BRepAdaptor_Surface)& Sref2, const Handle(BRepAdaptor_Curve2d)& PCref2, Standard_Boolean& Decroch2, const TopAbs_Orientation Or2, const Standard_Real MaxStep, const Standard_Real Fleche, const Standard_Real TolGuide, Standard_Real& First, Standard_Real& Last, const Standard_Boolean Inside, const Standard_Boolean Appro, const Standard_Boolean Forward, const Standard_Boolean RecP1, const Standard_Boolean RecRst1, const Standard_Boolean RecP2, const Standard_Boolean RecRst2, const math_Vector& Soldep) Standard_OVERRIDE;
152 //! Method to split an singular SurfData in several non
153 //! singular SurfData..
154 Standard_EXPORT void SplitSurf (ChFiDS_SequenceOfSurfData& SeqData, const Handle(BRepBlend_Line)& line);
156 Standard_EXPORT void PerformTwoCorner (const Standard_Integer Index) Standard_OVERRIDE;
158 Standard_EXPORT void PerformThreeCorner (const Standard_Integer Index) Standard_OVERRIDE;
160 Standard_EXPORT void ExtentOneCorner (const TopoDS_Vertex& V, const Handle(ChFiDS_Stripe)& S) Standard_OVERRIDE;
162 Standard_EXPORT void ExtentTwoCorner (const TopoDS_Vertex& V, const ChFiDS_ListOfStripe& LS) Standard_OVERRIDE;
164 Standard_EXPORT void ExtentThreeCorner (const TopoDS_Vertex& V, const ChFiDS_ListOfStripe& LS) Standard_OVERRIDE;
166 Standard_EXPORT void SetRegul() Standard_OVERRIDE;
175 BlendFunc_SectionShape myShape;
186 #endif // _ChFi3d_FilBuilder_HeaderFile