// Created on: 1994-10-03 // Created by: Bruno DUMORTIER // Copyright (c) 1994-1999 Matra Datavision // Copyright (c) 1999-2014 OPEN CASCADE SAS // // This file is part of Open CASCADE Technology software library. // // This library is free software; you can redistribute it and/or modify it under // the terms of the GNU Lesser General Public License version 2.1 as published // by the Free Software Foundation, with special exception defined in the file // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT // distribution for complete text of the license and disclaimer of any warranty. // // Alternatively, this file may be used under the terms of Open CASCADE // commercial license or contractual agreement. #ifndef _BRepFill_Evolved_HeaderFile #define _BRepFill_Evolved_HeaderFile #include #include #include #include #include #include #include #include #include #include #include class gp_Ax3; class BRepMAT2d_BisectingLocus; class BRepMAT2d_LinkTopoBilo; class BRepTools_Quilt; class TopLoc_Location; class TopoDS_Edge; class TopoDS_Vertex; //! Constructs an evolved volume from a spine (wire or face) //! and a profile ( wire). class BRepFill_Evolved { public: DEFINE_STANDARD_ALLOC Standard_EXPORT BRepFill_Evolved(); //! Creates an evolved shape by sweeping the //! along the . is used to set the //! position of along as follows: //! slides on the profile with direction //! colinear to the normal to , and its //! mixed with the tangent to . Standard_EXPORT BRepFill_Evolved(const TopoDS_Wire& Spine, const TopoDS_Wire& Profile, const gp_Ax3& AxeProf, const GeomAbs_JoinType Join = GeomAbs_Arc, const Standard_Boolean Solid = Standard_False); //! Creates an evolved shape by sweeping the //! along the Standard_EXPORT BRepFill_Evolved(const TopoDS_Face& Spine, const TopoDS_Wire& Profile, const gp_Ax3& AxeProf, const GeomAbs_JoinType Join = GeomAbs_Arc, const Standard_Boolean Solid = Standard_False); //! Performs an evolved shape by sweeping the //! along the Standard_EXPORT void Perform (const TopoDS_Wire& Spine, const TopoDS_Wire& Profile, const gp_Ax3& AxeProf, const GeomAbs_JoinType Join = GeomAbs_Arc, const Standard_Boolean Solid = Standard_False); //! Performs an evolved shape by sweeping the //! along the Standard_EXPORT void Perform (const TopoDS_Face& Spine, const TopoDS_Wire& Profile, const gp_Ax3& AxeProf, const GeomAbs_JoinType Join = GeomAbs_Arc, const Standard_Boolean Solid = Standard_False); Standard_EXPORT Standard_Boolean IsDone() const; //! returns the generated shape. Standard_EXPORT const TopoDS_Shape& Shape() const; //! Returns the shapes created from a subshape //! of the spine and a subshape //! on the profile. Standard_EXPORT const TopTools_ListOfShape& GeneratedShapes (const TopoDS_Shape& SpineShape, const TopoDS_Shape& ProfShape) const; Standard_EXPORT GeomAbs_JoinType JoinType() const; //! Return the face Top if is True in the constructor. Standard_EXPORT const TopoDS_Shape& Top() const; //! Return the face Bottom if is True in the constructor. Standard_EXPORT const TopoDS_Shape& Bottom() const; protected: private: Standard_EXPORT void PrivatePerform (const TopoDS_Face& Spine, const TopoDS_Wire& Profile, const gp_Ax3& AxeProf, const GeomAbs_JoinType Join = GeomAbs_Arc, const Standard_Boolean Solid = Standard_False); Standard_EXPORT void SetWork (const TopoDS_Face& Spine, const TopoDS_Wire& Profile); Standard_EXPORT void ElementaryPerform (const TopoDS_Face& Spine, const TopoDS_Wire& Profile, const BRepMAT2d_BisectingLocus& Locus, BRepMAT2d_LinkTopoBilo& Link, const GeomAbs_JoinType Join = GeomAbs_Arc); Standard_EXPORT void PlanarPerform (const TopoDS_Face& Spine, const TopoDS_Wire& Profile, const BRepMAT2d_BisectingLocus& Locus, BRepMAT2d_LinkTopoBilo& Link, const GeomAbs_JoinType Join = GeomAbs_Arc); Standard_EXPORT void VerticalPerform (const TopoDS_Face& Spine, const TopoDS_Wire& Profile, const BRepMAT2d_BisectingLocus& Locus, BRepMAT2d_LinkTopoBilo& Link, const GeomAbs_JoinType Join = GeomAbs_Arc); Standard_EXPORT BRepFill_DataMapOfShapeDataMapOfShapeListOfShape& Generated(); Standard_EXPORT void Add (BRepFill_Evolved& Vevo, const TopoDS_Wire& Prof, BRepTools_Quilt& Glue); Standard_EXPORT TopoDS_Shape& ChangeShape(); Standard_EXPORT void Transfert (BRepFill_Evolved& Vevo, const TopTools_DataMapOfShapeShape& MapProf, const TopTools_DataMapOfShapeShape& MapSpine, const TopLoc_Location& LS, const TopLoc_Location& InitLS, const TopLoc_Location& InitLP); //! Prepare the profil as follow //! - Project the profile in the yOz Plane //! - Cut the profile at the extrema of distance from the //! Profile to the Oz Axis. //! - building the new wires with the cutting edges. Standard_EXPORT void PrepareProfile (TopTools_ListOfShape& WorkProf, TopTools_DataMapOfShapeShape& MapProf) const; //! Prepare the spine as follow //! - Cut the spine-Edges at the extrema of curvature and //! at the inflexion points. Standard_EXPORT void PrepareSpine (TopoDS_Face& WorkSpine, TopTools_DataMapOfShapeShape& SpineProf) const; Standard_EXPORT void MakePipe (const TopoDS_Edge& SpineEdge, const gp_Ax3& ProfRef); Standard_EXPORT void MakeRevol (const TopoDS_Edge& SpineEdge, const TopoDS_Vertex& SpineVertex, const gp_Ax3& ProfRef); //! Find the location transforming the planar shape //! in the plane xOy //! if the Shape is not planar. Standard_EXPORT TopLoc_Location FindLocation (const TopoDS_Face& Face) const; //! Apply the Location to and to //! //! in order to set the Shapes in the work space. Standard_EXPORT void TransformInitWork (const TopLoc_Location& LS, const TopLoc_Location& LP); Standard_EXPORT void ContinuityOnOffsetEdge (const TopTools_ListOfShape& WorkProf); Standard_EXPORT void AddTopAndBottom (BRepTools_Quilt& Glue); Standard_EXPORT void MakeSolid(); TopoDS_Face mySpine; TopoDS_Wire myProfile; TopoDS_Shape myShape; Standard_Boolean myIsDone; Standard_Boolean mySpineType; GeomAbs_JoinType myJoinType; BRepFill_DataMapOfShapeDataMapOfShapeListOfShape myMap; TopoDS_Shape myTop; TopoDS_Shape myBottom; }; #endif // _BRepFill_Evolved_HeaderFile