// Created on: 1993-02-15 // Created by: Laurent BOURESCHE // Copyright (c) 1993-1999 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 _BRepSweep_Rotation_HeaderFile #define _BRepSweep_Rotation_HeaderFile #include #include #include #include #include #include #include #include class TopoDS_Shape; class Sweep_NumShape; class TopLoc_Location; //! Provides an algorithm to build object by //! Rotation sweep. class BRepSweep_Rotation : public BRepSweep_Trsf { public: DEFINE_STANDARD_ALLOC //! Creates a topology by rotating around A with the //! angle D. Standard_EXPORT BRepSweep_Rotation(const TopoDS_Shape& S, const Sweep_NumShape& N, const TopLoc_Location& L, const gp_Ax1& A, const Standard_Real D, const Standard_Boolean C); //! Builds the vertex addressed by [aGenV,aDirV], with its //! geometric part, but without subcomponents. Standard_EXPORT TopoDS_Shape MakeEmptyVertex (const TopoDS_Shape& aGenV, const Sweep_NumShape& aDirV) Standard_OVERRIDE; //! Builds the edge addressed by [aGenV,aDirE], with its //! geometric part, but without subcomponents. Standard_EXPORT TopoDS_Shape MakeEmptyDirectingEdge (const TopoDS_Shape& aGenV, const Sweep_NumShape& aDirE) Standard_OVERRIDE; //! Builds the edge addressed by [aGenE,aDirV], with its //! geometric part, but without subcomponents. Standard_EXPORT TopoDS_Shape MakeEmptyGeneratingEdge (const TopoDS_Shape& aGenE, const Sweep_NumShape& aDirV) Standard_OVERRIDE; //! Sets the parameters of the new vertex on the new //! face. The new face and new vertex where generated //! from aGenF, aGenV and aDirV . Standard_EXPORT void SetParameters (const TopoDS_Shape& aNewFace, TopoDS_Shape& aNewVertex, const TopoDS_Shape& aGenF, const TopoDS_Shape& aGenV, const Sweep_NumShape& aDirV) Standard_OVERRIDE; //! Sets the parameter of the new vertex on the new //! edge. The new edge and new vertex where generated //! from aGenV aDirE, and aDirV. Standard_EXPORT void SetDirectingParameter (const TopoDS_Shape& aNewEdge, TopoDS_Shape& aNewVertex, const TopoDS_Shape& aGenV, const Sweep_NumShape& aDirE, const Sweep_NumShape& aDirV) Standard_OVERRIDE; //! Sets the parameter of the new vertex on the new //! edge. The new edge and new vertex where generated //! from aGenE, aGenV and aDirV . Standard_EXPORT void SetGeneratingParameter (const TopoDS_Shape& aNewEdge, TopoDS_Shape& aNewVertex, const TopoDS_Shape& aGenE, const TopoDS_Shape& aGenV, const Sweep_NumShape& aDirV) Standard_OVERRIDE; //! Builds the face addressed by [aGenS,aDirS], with //! its geometric part, but without subcomponents. The //! couple aGenS, aDirS can be a "generating face and //! a directing vertex" or "a generating edge and a //! directing edge". Standard_EXPORT TopoDS_Shape MakeEmptyFace (const TopoDS_Shape& aGenS, const Sweep_NumShape& aDirS) Standard_OVERRIDE; //! Sets the PCurve for a new edge on a new face. The //! new edge and the new face were generated using //! aGenF, aGenE and aDirV. Standard_EXPORT void SetPCurve (const TopoDS_Shape& aNewFace, TopoDS_Shape& aNewEdge, const TopoDS_Shape& aGenF, const TopoDS_Shape& aGenE, const Sweep_NumShape& aDirV, const TopAbs_Orientation orien) Standard_OVERRIDE; //! Sets the PCurve for a new edge on a new face. The //! new edge and the new face were generated using //! aGenE, aDirE and aDirV. Standard_EXPORT void SetGeneratingPCurve (const TopoDS_Shape& aNewFace, TopoDS_Shape& aNewEdge, const TopoDS_Shape& aGenE, const Sweep_NumShape& aDirE, const Sweep_NumShape& aDirV, const TopAbs_Orientation orien) Standard_OVERRIDE; //! Sets the PCurve for a new edge on a new face. The //! new edge and the new face were generated using //! aGenE, aDirE and aGenV. Standard_EXPORT void SetDirectingPCurve (const TopoDS_Shape& aNewFace, TopoDS_Shape& aNewEdge, const TopoDS_Shape& aGenE, const TopoDS_Shape& aGenV, const Sweep_NumShape& aDirE, const TopAbs_Orientation orien) Standard_OVERRIDE; //! Returns the Orientation of the shell in the solid //! generated by the face aGenS with the edge aDirS. //! It is REVERSED if the surface is swept in the //! direction of the normal. Standard_EXPORT TopAbs_Orientation DirectSolid (const TopoDS_Shape& aGenS, const Sweep_NumShape& aDirS) Standard_OVERRIDE; //! Returns true if aNewSubShape (addressed by //! aSubGenS and aDirS) must be added in aNewShape //! (addressed by aGenS and aDirS). Standard_EXPORT Standard_Boolean GGDShapeIsToAdd (const TopoDS_Shape& aNewShape, const TopoDS_Shape& aNewSubShape, const TopoDS_Shape& aGenS, const TopoDS_Shape& aSubGenS, const Sweep_NumShape& aDirS) const Standard_OVERRIDE; //! Returns true if aNewSubShape (addressed by //! aGenS and aSubDirS) must be added in aNewShape //! (addressed by aGenS and aDirS). Standard_EXPORT Standard_Boolean GDDShapeIsToAdd (const TopoDS_Shape& aNewShape, const TopoDS_Shape& aNewSubShape, const TopoDS_Shape& aGenS, const Sweep_NumShape& aDirS, const Sweep_NumShape& aSubDirS) const Standard_OVERRIDE; //! In some particular cases the topology of a //! generated face must be composed of independent //! closed wires, in this case this function returns //! true. The only case in which the function may //! return true is a planar face in a closed revol. Standard_EXPORT Standard_Boolean SeparatedWires (const TopoDS_Shape& aNewShape, const TopoDS_Shape& aNewSubShape, const TopoDS_Shape& aGenS, const TopoDS_Shape& aSubGenS, const Sweep_NumShape& aDirS) const Standard_OVERRIDE; //! In some particular cases the topology of a //! generated Shell must be composed of independent //! closed Shells, in this case this function returns //! a Compound of independent Shells. Standard_EXPORT virtual TopoDS_Shape SplitShell (const TopoDS_Shape& aNewShape) const Standard_OVERRIDE; //! Returns true if aDirS and aGenS addresses a //! resulting Shape. In some specific cases the shape //! can be geometrically inexsistant, then this //! function returns false. Standard_EXPORT Standard_Boolean HasShape (const TopoDS_Shape& aGenS, const Sweep_NumShape& aDirS) const Standard_OVERRIDE; //! Returns true when the geometry of aGenS is not //! modified by the rotation. Standard_EXPORT Standard_Boolean IsInvariant (const TopoDS_Shape& aGenS) const Standard_OVERRIDE; //! returns the axis Standard_EXPORT gp_Ax1 Axe() const; //! returns the angle. Standard_EXPORT Standard_Real Angle() const; private: Standard_Real myAng; gp_Ax1 myAxe; }; #endif // _BRepSweep_Rotation_HeaderFile