// Created on: 1991-05-27 // Created by: Isabelle GRIGNON // Copyright (c) 1991-1999 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_WLine_HeaderFile #define _IntPatch_WLine_HeaderFile #include #include #include #include #include #include #include #include #include #include class IntPatch_Point; class IntSurf_PntOn2S; class gp_Pnt2d; class gp_Pnt; class IntPatch_WLine; DEFINE_STANDARD_HANDLE(IntPatch_WLine, IntPatch_PointLine) //! Definition of set of points as a result of the intersection //! between 2 parametrised patches. class IntPatch_WLine : public IntPatch_PointLine { public: //! Enumeration of ways of WLine creation. enum IntPatch_WLType { IntPatch_WLUnknown, IntPatch_WLImpImp, IntPatch_WLImpPrm, IntPatch_WLPrmPrm }; //! Creates a WLine as an intersection when the //! transitions are In or Out. Standard_EXPORT IntPatch_WLine(const Handle(IntSurf_LineOn2S)& Line, const Standard_Boolean Tang, const IntSurf_TypeTrans Trans1, const IntSurf_TypeTrans Trans2); //! Creates a WLine as an intersection when the //! transitions are Touch. Standard_EXPORT IntPatch_WLine(const Handle(IntSurf_LineOn2S)& Line, const Standard_Boolean Tang, const IntSurf_Situation Situ1, const IntSurf_Situation Situ2); //! Creates a WLine as an intersection when the //! transitions are Undecided. Standard_EXPORT IntPatch_WLine(const Handle(IntSurf_LineOn2S)& Line, 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; //! Set the Point of index in the LineOn2S Standard_EXPORT void SetPoint (const Standard_Integer Index, const IntPatch_Point& Pnt); //! Replaces the element of range Index in the list //! of points. //! The exception OutOfRange is raised when //! Index <= 0 or Index > NbVertex. void Replace (const Standard_Integer Index, const IntPatch_Point& Pnt); void SetFirstPoint (const Standard_Integer IndFirst); void SetLastPoint (const Standard_Integer IndLast); //! 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; //! 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 Point corresponding to the FirstPoint. const IntPatch_Point& FirstPoint() const; //! Returns the Point corresponding to the LastPoint. const IntPatch_Point& LastPoint() const; //! Returns the Point corresponding to the FirstPoint. //! Indfirst is the index of the first in the list //! of vertices. const IntPatch_Point& FirstPoint (Standard_Integer& Indfirst) const; //! Returns the Point corresponding to the LastPoint. //! Indlast is the index of the last in the list //! of vertices. const IntPatch_Point& LastPoint (Standard_Integer& Indlast) 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; //! 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 Standard_EXPORT virtual Handle(IntSurf_LineOn2S) Curve() const Standard_OVERRIDE; //! Returns TRUE if theP is out of the box built from //! the points on 1st surface 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 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. Standard_Boolean IsOutBox(const gp_Pnt& theP) const Standard_OVERRIDE { return curv->IsOutBox(theP); } Standard_EXPORT void SetPeriod (const Standard_Real pu1, const Standard_Real pv1, const Standard_Real pu2, const Standard_Real pv2); Standard_EXPORT Standard_Real U1Period() const; Standard_EXPORT Standard_Real V1Period() const; Standard_EXPORT Standard_Real U2Period() const; Standard_EXPORT Standard_Real V2Period() const; Standard_EXPORT void SetArcOnS1 (const Handle(Adaptor2d_Curve2d)& A); Standard_EXPORT Standard_Boolean HasArcOnS1() const; Standard_EXPORT const Handle(Adaptor2d_Curve2d)& GetArcOnS1() const; Standard_EXPORT void SetArcOnS2 (const Handle(Adaptor2d_Curve2d)& A); Standard_EXPORT Standard_Boolean HasArcOnS2() const; Standard_EXPORT const Handle(Adaptor2d_Curve2d)& GetArcOnS2() const; //! Removes vertices from the line (i.e. cleans svtx member) virtual void ClearVertexes() Standard_OVERRIDE; //! Removes single vertex from the line virtual void RemoveVertex (const Standard_Integer theIndex) Standard_OVERRIDE; void InsertVertexBefore (const Standard_Integer theIndex, const IntPatch_Point& thePnt); //! 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; //! Allows or forbids purging of existing WLine void EnablePurging(const Standard_Boolean theIsEnabled) { myIsPurgerAllowed = theIsEnabled; } //! Returns TRUE if purging is allowed or forbidden for existing WLine Standard_Boolean IsPurgingAllowed() { return myIsPurgerAllowed; } //! Returns the way of <*this> creation. IntPatch_WLType GetCreatingWay() const { return myCreationWay; } //! Sets the info about the way of <*this> creation. void SetCreatingWayInfo(IntPatch_WLType theAlgo) { myCreationWay = theAlgo; } DEFINE_STANDARD_RTTIEXT(IntPatch_WLine,IntPatch_PointLine) protected: private: Handle(IntSurf_LineOn2S) curv; Standard_Boolean fipt; Standard_Boolean lapt; Standard_Integer indf; Standard_Integer indl; IntPatch_SequenceOfPoint svtx; Standard_Real u1period; Standard_Real v1period; Standard_Real u2period; Standard_Real v2period; Standard_Boolean hasArcOnS1; Handle(Adaptor2d_Curve2d) theArcOnS1; Standard_Boolean hasArcOnS2; Handle(Adaptor2d_Curve2d) theArcOnS2; Standard_Boolean myIsPurgerAllowed; //! identifies the way of <*this> creation IntPatch_WLType myCreationWay; }; #include #endif // _IntPatch_WLine_HeaderFile