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208 lines
7.1 KiB
C++
208 lines
7.1 KiB
C++
// Created on: 1992-04-06
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// Created by: Jacques GOUSSARD
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// Copyright (c) 1992-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _IntPatch_GLine_HeaderFile
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#define _IntPatch_GLine_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <gp_Ax2.hxx>
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#include <Standard_Real.hxx>
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#include <Standard_Boolean.hxx>
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#include <Standard_Integer.hxx>
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#include <IntPatch_SequenceOfPoint.hxx>
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#include <IntPatch_Line.hxx>
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#include <IntSurf_TypeTrans.hxx>
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#include <IntSurf_Situation.hxx>
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#include <gp_Lin.hxx>
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#include <gp_Circ.hxx>
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#include <gp_Elips.hxx>
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#include <gp_Parab.hxx>
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#include <gp_Hypr.hxx>
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class Standard_DomainError;
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class Standard_OutOfRange;
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class gp_Lin;
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class gp_Circ;
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class gp_Elips;
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class gp_Parab;
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class gp_Hypr;
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class IntPatch_Point;
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class IntPatch_GLine;
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DEFINE_STANDARD_HANDLE(IntPatch_GLine, IntPatch_Line)
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//! Implementation of an intersection line represented
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//! by a conic.
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class IntPatch_GLine : public IntPatch_Line
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{
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public:
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//! Creates a Line as intersection line
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//! when the transitions are In or Out.
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Standard_EXPORT IntPatch_GLine(const gp_Lin& L, const Standard_Boolean Tang, const IntSurf_TypeTrans Trans1, const IntSurf_TypeTrans Trans2);
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//! Creates a Line as intersection line
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//! when the transitions are Touch.
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Standard_EXPORT IntPatch_GLine(const gp_Lin& L, const Standard_Boolean Tang, const IntSurf_Situation Situ1, const IntSurf_Situation Situ2);
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//! Creates a Line as intersection line
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//! when the transitions are Undecided.
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Standard_EXPORT IntPatch_GLine(const gp_Lin& L, const Standard_Boolean Tang);
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//! Creates a circle as intersection line
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//! when the transitions are In or Out.
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Standard_EXPORT IntPatch_GLine(const gp_Circ& C, const Standard_Boolean Tang, const IntSurf_TypeTrans Trans1, const IntSurf_TypeTrans Trans2);
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//! Creates a circle as intersection line
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//! when the transitions are Touch.
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Standard_EXPORT IntPatch_GLine(const gp_Circ& C, const Standard_Boolean Tang, const IntSurf_Situation Situ1, const IntSurf_Situation Situ2);
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//! Creates a circle as intersection line
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//! when the transitions are Undecided.
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Standard_EXPORT IntPatch_GLine(const gp_Circ& C, const Standard_Boolean Tang);
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//! Creates an ellipse as intersection line
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//! when the transitions are In or Out.
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Standard_EXPORT IntPatch_GLine(const gp_Elips& E, const Standard_Boolean Tang, const IntSurf_TypeTrans Trans1, const IntSurf_TypeTrans Trans2);
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//! Creates an ellispe as intersection line
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//! when the transitions are Touch.
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Standard_EXPORT IntPatch_GLine(const gp_Elips& E, const Standard_Boolean Tang, const IntSurf_Situation Situ1, const IntSurf_Situation Situ2);
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//! Creates an ellipse as intersection line
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//! when the transitions are Undecided.
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Standard_EXPORT IntPatch_GLine(const gp_Elips& E, const Standard_Boolean Tang);
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//! Creates a parabola as intersection line
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//! when the transitions are In or Out.
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Standard_EXPORT IntPatch_GLine(const gp_Parab& P, const Standard_Boolean Tang, const IntSurf_TypeTrans Trans1, const IntSurf_TypeTrans Trans2);
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//! Creates a parabola as intersection line
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//! when the transitions are Touch.
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Standard_EXPORT IntPatch_GLine(const gp_Parab& P, const Standard_Boolean Tang, const IntSurf_Situation Situ1, const IntSurf_Situation Situ2);
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//! Creates a parabola as intersection line
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//! when the transitions are Undecided.
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Standard_EXPORT IntPatch_GLine(const gp_Parab& P, const Standard_Boolean Tang);
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//! Creates an hyperbola as intersection line
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//! when the transitions are In or Out.
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Standard_EXPORT IntPatch_GLine(const gp_Hypr& H, const Standard_Boolean Tang, const IntSurf_TypeTrans Trans1, const IntSurf_TypeTrans Trans2);
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//! Creates an hyperbola as intersection line
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//! when the transitions are Touch.
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Standard_EXPORT IntPatch_GLine(const gp_Hypr& H, const Standard_Boolean Tang, const IntSurf_Situation Situ1, const IntSurf_Situation Situ2);
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//! Creates an hyperbola as intersection line
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//! when the transitions are Undecided.
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Standard_EXPORT IntPatch_GLine(const gp_Hypr& H, const Standard_Boolean Tang);
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//! To add a vertex in the list.
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Standard_EXPORT void AddVertex (const IntPatch_Point& Pnt);
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//! To replace the element of range Index in the list
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//! of points.
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Standard_EXPORT void Replace (const Standard_Integer Index, const IntPatch_Point& Pnt);
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void SetFirstPoint (const Standard_Integer IndFirst);
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void SetLastPoint (const Standard_Integer IndLast);
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//! Returns the Lin from gp corresponding to the intersection
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//! when ArcType returns IntPatch_Line.
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gp_Lin Line() const;
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//! Returns the Circ from gp corresponding to the intersection
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//! when ArcType returns IntPatch_Circle.
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gp_Circ Circle() const;
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//! Returns the Elips from gp corresponding to the intersection
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//! when ArcType returns IntPatch_Ellipse.
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gp_Elips Ellipse() const;
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//! Returns the Parab from gp corresponding to the intersection
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//! when ArcType returns IntPatch_Parabola.
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gp_Parab Parabola() const;
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//! Returns the Hypr from gp corresponding to the intersection
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//! when ArcType returns IntPatch_Hyperbola.
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gp_Hypr Hyperbola() const;
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//! Returns True if the line has a known First point.
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//! This point is given by the method FirstPoint().
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Standard_Boolean HasFirstPoint() const;
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//! Returns True if the line has a known Last point.
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//! This point is given by the method LastPoint().
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Standard_Boolean HasLastPoint() const;
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//! Returns the IntPoint corresponding to the FirstPoint.
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//! An exception is raised when HasFirstPoint returns False.
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const IntPatch_Point& FirstPoint() const;
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//! Returns the IntPoint corresponding to the LastPoint.
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//! An exception is raised when HasLastPoint returns False.
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const IntPatch_Point& LastPoint() const;
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Standard_Integer NbVertex() const;
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//! Returns the vertex of range Index on the line.
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const IntPatch_Point& Vertex (const Standard_Integer Index) const;
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//! Set the parameters of all the vertex on the line.
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//! if a vertex is already in the line,
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//! its parameter is modified
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//! else a new point in the line is inserted.
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Standard_EXPORT void ComputeVertexParameters (const Standard_Real Tol);
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DEFINE_STANDARD_RTTIEXT(IntPatch_GLine,IntPatch_Line)
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protected:
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private:
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gp_Ax2 pos;
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Standard_Real par1;
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Standard_Real par2;
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Standard_Boolean fipt;
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Standard_Boolean lapt;
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Standard_Integer indf;
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Standard_Integer indl;
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IntPatch_SequenceOfPoint svtx;
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};
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#include <IntPatch_GLine.lxx>
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#endif // _IntPatch_GLine_HeaderFile
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