// Created on: 1992-04-06 // Created by: Jacques GOUSSARD // Copyright (c) 1992-1999 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 _IntPatch_RLine_HeaderFile #define _IntPatch_RLine_HeaderFile #include #include #include #include #include #include #include #include class IntPatch_Point; class IntSurf_PntOn2S; class IntPatch_RLine; DEFINE_STANDARD_HANDLE(IntPatch_RLine, IntPatch_PointLine) //! Implementation of an intersection line described by a //! restriction line on one of the surfaces. class IntPatch_RLine : public IntPatch_PointLine { public: //! Creates a restriction as an intersection line //! when the transitions are In or Out. Standard_EXPORT IntPatch_RLine(const Standard_Boolean Tang, const IntSurf_TypeTrans Trans1, const IntSurf_TypeTrans Trans2); //! Creates a restriction as an intersection line //! when the transitions are Touch. Standard_EXPORT IntPatch_RLine(const Standard_Boolean Tang, const IntSurf_Situation Situ1, const IntSurf_Situation Situ2); //! Creates a restriction as an intersection line //! when the transitions are Undecided. Standard_EXPORT IntPatch_RLine(const Standard_Boolean Tang); //! Adds a vertex in the list. If theIsPrepend == TRUE the new //! vertex will be added before the first element of vertices sequence. //! Otherwise, to the end of the sequence virtual void AddVertex (const IntPatch_Point& Pnt, const Standard_Boolean theIsPrepend = Standard_False) Standard_OVERRIDE; //! Replaces the element of range Index in the list //! of points. void Replace (const Standard_Integer Index, const IntPatch_Point& Pnt); void SetFirstPoint (const Standard_Integer IndFirst); void SetLastPoint (const Standard_Integer IndLast); void Add (const Handle(IntSurf_LineOn2S)& L); //! Returns True if the intersection is on the domain of the //! first patch. //! Returns False if the intersection is on the domain of //! the second patch. Standard_Boolean IsArcOnS1() const; //! Returns True if the intersection is on the domain of the //! first patch. //! Returns False if the intersection is on the domain of //! the second patch. Standard_Boolean IsArcOnS2() const; Standard_EXPORT void SetArcOnS1 (const Handle(Adaptor2d_Curve2d)& A); Standard_EXPORT void SetArcOnS2 (const Handle(Adaptor2d_Curve2d)& A); Standard_EXPORT void SetParamOnS1 (const Standard_Real p1, const Standard_Real p2); Standard_EXPORT void SetParamOnS2 (Standard_Real& p1, Standard_Real& p2); //! Returns the concerned arc. const Handle(Adaptor2d_Curve2d)& ArcOnS1() const; //! Returns the concerned arc. const Handle(Adaptor2d_Curve2d)& ArcOnS2() const; Standard_EXPORT void ParamOnS1 (Standard_Real& p1, Standard_Real& p2) const; Standard_EXPORT void ParamOnS2 (Standard_Real& p1, Standard_Real& p2) const; //! Returns True if the line has a known First point. //! This point is given by the method FirstPoint(). Standard_Boolean HasFirstPoint() const; //! Returns True if the line has a known Last point. //! This point is given by the method LastPoint(). Standard_Boolean HasLastPoint() const; //! Returns the IntPoint corresponding to the FirstPoint. //! An exception is raised when HasFirstPoint returns False. const IntPatch_Point& FirstPoint() const; //! Returns the IntPoint corresponding to the LastPoint. //! An exception is raised when HasLastPoint returns False. const IntPatch_Point& LastPoint() const; //! Returns number of vertices (IntPatch_Point) of the line virtual Standard_Integer NbVertex() const Standard_OVERRIDE; //! Returns the vertex of range Index on the line. virtual const IntPatch_Point& Vertex (const Standard_Integer Index) const Standard_OVERRIDE; //! Returns the vertex of range Index on the line. virtual IntPatch_Point& ChangeVertex (const Standard_Integer Index) Standard_OVERRIDE; //! Removes single vertex from the line virtual void RemoveVertex (const Standard_Integer theIndex) Standard_OVERRIDE; Standard_Boolean HasPolygon() const; //! Returns the number of intersection points. virtual Standard_Integer NbPnts() const Standard_OVERRIDE; //! Returns the intersection point of range Index. virtual const IntSurf_PntOn2S& Point (const Standard_Integer Index) const Standard_OVERRIDE; //! Set the Point of index in the LineOn2S Standard_EXPORT void SetPoint (const Standard_Integer Index, const IntPatch_Point& Pnt); //! Set the parameters of all the vertex on the line. //! if a vertex is already in the line, //! its parameter is modified //! else a new point in the line is inserted. Standard_EXPORT void ComputeVertexParameters (const Standard_Real Tol); //! Returns set of intersection points virtual Handle(IntSurf_LineOn2S) Curve() const Standard_OVERRIDE; //! Returns TRUE if theP is out of the box built from //! the points on 1st surface virtual Standard_Boolean IsOutSurf1Box(const gp_Pnt2d& theP) const Standard_OVERRIDE { return curv->IsOutSurf1Box(theP); } //! Returns TRUE if theP is out of the box built from //! the points on 2nd surface virtual Standard_Boolean IsOutSurf2Box(const gp_Pnt2d& theP) const Standard_OVERRIDE { return curv->IsOutSurf2Box(theP); } //! Returns TRUE if theP is out of the box built from 3D-points. virtual Standard_Boolean IsOutBox(const gp_Pnt& theP) const Standard_OVERRIDE { return curv->IsOutBox(theP); } //! Removes vertices from the line (i.e. cleans svtx member) virtual void ClearVertexes() Standard_OVERRIDE { svtx.Clear(); } void SetCurve(const Handle(IntSurf_LineOn2S)& theNewCurve) { curv = theNewCurve; } //! if (theMode == 0) then prints the information about WLine //! if (theMode == 1) then prints the list of 3d-points //! if (theMode == 2) then prints the list of 2d-points on the 1st surface //! Otherwise, prints list of 2d-points on the 2nd surface Standard_EXPORT void Dump(const Standard_Integer theMode) const; DEFINE_STANDARD_RTTIEXT(IntPatch_RLine,IntPatch_PointLine) protected: private: Handle(Adaptor2d_Curve2d) theArcOnS1; Handle(Adaptor2d_Curve2d) theArcOnS2; Standard_Boolean onS1; Standard_Boolean onS2; Standard_Real ParamInf1; Standard_Real ParamSup1; Standard_Real ParamInf2; Standard_Real ParamSup2; Handle(IntSurf_LineOn2S) curv; Standard_Boolean fipt; Standard_Boolean lapt; Standard_Integer indf; Standard_Integer indl; IntPatch_SequenceOfPoint svtx; }; #include #endif // _IntPatch_RLine_HeaderFile