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5647b46a34
Reorganizing structure to have Module/TK/Package/FILES structure. New structure reflect the structure inside IDE. Migrate FILES, PACKAGES, EXTRLIB to CMake version to handle changes on updates. No changes were done to installation layout, all installation result keep as before. The migration was done using python script, see PR, which refactor automatically the structure. Updated doc generation to have valid path to modules, toolkits and packages. In case of PR into new version, IR-790 can be used as a target for the previous version.
137 lines
5.4 KiB
C++
137 lines
5.4 KiB
C++
// Created on: 1991-02-21
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// Created by: Isabelle GRIGNON
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// Copyright (c) 1991-1999 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 _Extrema_ExtCS_HeaderFile
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#define _Extrema_ExtCS_HeaderFile
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#include <Standard.hxx>
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#include <Standard_DefineAlloc.hxx>
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#include <Extrema_ExtElCS.hxx>
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#include <Extrema_SequenceOfPOnSurf.hxx>
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#include <Extrema_SequenceOfPOnCurv.hxx>
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#include <TColStd_SequenceOfReal.hxx>
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#include <GeomAbs_SurfaceType.hxx>
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class Adaptor3d_Curve;
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class Adaptor3d_Surface;
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class Extrema_POnCurv;
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class Extrema_POnSurf;
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class gp_Pnt;
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//! It calculates all the extremum distances
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//! between a curve and a surface.
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//! These distances can be minimum or maximum.
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class Extrema_ExtCS
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{
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public:
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DEFINE_STANDARD_ALLOC
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Standard_EXPORT Extrema_ExtCS();
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//! It calculates all the distances between C and S.
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Standard_EXPORT Extrema_ExtCS(const Adaptor3d_Curve& C,
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const Adaptor3d_Surface& S,
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const Standard_Real TolC,
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const Standard_Real TolS);
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//! It calculates all the distances between C and S.
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//! UCinf and UCmax are the start and end parameters
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//! of the curve.
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Standard_EXPORT Extrema_ExtCS(const Adaptor3d_Curve& C,
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const Adaptor3d_Surface& S,
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const Standard_Real UCinf,
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const Standard_Real UCsup,
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const Standard_Real Uinf,
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const Standard_Real Usup,
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const Standard_Real Vinf,
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const Standard_Real Vsup,
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const Standard_Real TolC,
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const Standard_Real TolS);
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//! Initializes the fields of the algorithm.
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Standard_EXPORT void Initialize(const Adaptor3d_Surface& S,
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const Standard_Real TolC,
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const Standard_Real TolS);
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//! Initializes the fields of the algorithm.
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Standard_EXPORT void Initialize(const Adaptor3d_Surface& S,
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const Standard_Real Uinf,
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const Standard_Real Usup,
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const Standard_Real Vinf,
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const Standard_Real Vsup,
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const Standard_Real TolC,
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const Standard_Real TolS);
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//! Computes the distances.
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//! An exception is raised if the fields have not been
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//! initialized.
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Standard_EXPORT void Perform(const Adaptor3d_Curve& C,
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const Standard_Real Uinf,
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const Standard_Real Usup);
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//! Returns True if the distances are found.
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Standard_EXPORT Standard_Boolean IsDone() const;
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//! Returns True if the curve is on a parallel surface.
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Standard_EXPORT Standard_Boolean IsParallel() const;
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//! Returns the number of extremum distances.
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Standard_EXPORT Standard_Integer NbExt() const;
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//! Returns the value of the Nth resulting square distance.
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Standard_EXPORT Standard_Real SquareDistance(const Standard_Integer N) const;
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//! Returns the point of the Nth resulting distance.
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Standard_EXPORT void Points(const Standard_Integer N,
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Extrema_POnCurv& P1,
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Extrema_POnSurf& P2) const;
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private:
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Standard_EXPORT Standard_Boolean AddSolution(const Adaptor3d_Curve& Curve,
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const Standard_Real T,
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const Standard_Real U,
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const Standard_Real V,
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const gp_Pnt& PointOnCurve,
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const gp_Pnt& PointOnSurf,
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const Standard_Real SquareDist);
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private:
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// disallow copies
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Extrema_ExtCS(Extrema_ExtCS&) Standard_DELETE;
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Extrema_ExtCS& operator=(Extrema_ExtCS&) Standard_DELETE;
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private:
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const Adaptor3d_Surface* myS;
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Standard_Boolean myDone;
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Standard_Boolean myIsPar;
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Extrema_ExtElCS myExtElCS;
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Extrema_SequenceOfPOnSurf myPOnS;
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Extrema_SequenceOfPOnCurv myPOnC;
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Standard_Real myuinf;
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Standard_Real myusup;
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Standard_Real myvinf;
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Standard_Real myvsup;
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Standard_Real mytolC;
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Standard_Real mytolS;
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Standard_Real myucinf;
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Standard_Real myucsup;
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TColStd_SequenceOfReal mySqDist;
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GeomAbs_SurfaceType myStype;
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};
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#endif // _Extrema_ExtCS_HeaderFile
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