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42cf5bc1ca
Automatic upgrade of OCCT code by command "occt_upgrade . -nocdl": - WOK-generated header files from inc and sources from drv are moved to src - CDL files removed - All packages are converted to nocdlpack
108 lines
2.9 KiB
C++
108 lines
2.9 KiB
C++
// Created on: 1993-06-17
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// Created by: Jean Yves LEBEY
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// Copyright (c) 1993-1999 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 _TopOpeBRepBuild_PaveClassifier_HeaderFile
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#define _TopOpeBRepBuild_PaveClassifier_HeaderFile
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#include <Standard.hxx>
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#include <Standard_DefineAlloc.hxx>
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#include <Standard_Handle.hxx>
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#include <TopoDS_Edge.hxx>
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#include <Standard_Boolean.hxx>
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#include <Standard_Real.hxx>
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#include <TopAbs_Orientation.hxx>
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#include <Standard_Integer.hxx>
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#include <TopOpeBRepBuild_LoopClassifier.hxx>
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#include <TopAbs_State.hxx>
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class TopoDS_Shape;
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class TopOpeBRepBuild_Loop;
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//! This class compares vertices on an edge.
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//!
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//! A vertex V1 is inside a vertex V2 if V1 is on the
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//! part of the curve defined by V2.
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//!
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//! If V2 is FORWARD V1 must be after V2 on the curve.
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//! If V2 is REVERSED V1 must be before V2 on the curve.
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//! If V2 is INTERNAL V1 is always inside.
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//! If V2 is EXTERNAL V1 is never inside.
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class TopOpeBRepBuild_PaveClassifier : public TopOpeBRepBuild_LoopClassifier
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! Create a Pave classifier to compare vertices on edge <E>.
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Standard_EXPORT TopOpeBRepBuild_PaveClassifier(const TopoDS_Shape& E);
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//! Returns state of vertex <L1> compared with <L2>.
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Standard_EXPORT TopAbs_State Compare (const Handle(TopOpeBRepBuild_Loop)& L1, const Handle(TopOpeBRepBuild_Loop)& L2);
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Standard_EXPORT void SetFirstParameter (const Standard_Real P);
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Standard_EXPORT void ClosedVertices (const Standard_Boolean B);
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Standard_EXPORT static Standard_Real AdjustCase (const Standard_Real p1, const TopAbs_Orientation o, const Standard_Real first, const Standard_Real period, const Standard_Real tol, Standard_Integer& cas);
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protected:
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private:
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Standard_EXPORT TopAbs_State CompareOnNonPeriodic();
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Standard_EXPORT TopAbs_State CompareOnPeriodic();
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Standard_EXPORT void AdjustOnPeriodic();
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Standard_EXPORT Standard_Boolean ToAdjustOnPeriodic() const;
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TopoDS_Edge myEdge;
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Standard_Boolean myEdgePeriodic;
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Standard_Real myFirst;
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Standard_Real myPeriod;
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Standard_Boolean mySameParameters;
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Standard_Boolean myClosedVertices;
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Standard_Real myP1;
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Standard_Real myP2;
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TopAbs_Orientation myO1;
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TopAbs_Orientation myO2;
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Standard_Integer myCas1;
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Standard_Integer myCas2;
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};
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#endif // _TopOpeBRepBuild_PaveClassifier_HeaderFile
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