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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
195 lines
5.7 KiB
C++
195 lines
5.7 KiB
C++
// Created by: Eugeny MALTCHIKOV
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// Copyright (c) 2013-2014 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 _IntTools_EdgeEdge_HeaderFile
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#define _IntTools_EdgeEdge_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 <BRepAdaptor_Curve.hxx>
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#include <Standard_Real.hxx>
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#include <IntTools_Range.hxx>
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#include <Standard_Boolean.hxx>
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#include <Standard_Integer.hxx>
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#include <IntTools_SequenceOfCommonPrts.hxx>
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#include <IntTools_SequenceOfRanges.hxx>
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#include <TopAbs_ShapeEnum.hxx>
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class Geom_Curve;
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class TopoDS_Edge;
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class IntTools_Range;
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class Bnd_Box;
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class BRepAdaptor_Curve;
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//! The class provides Edge/Edge intersection algorithm
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//! based on the intersection between edges bounding boxes.
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class IntTools_EdgeEdge
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! Empty contructor
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IntTools_EdgeEdge();
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~IntTools_EdgeEdge();
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//! Contructor
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IntTools_EdgeEdge(const TopoDS_Edge& theEdge1, const TopoDS_Edge& theEdge2);
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//! Contructor
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IntTools_EdgeEdge(const TopoDS_Edge& theEdge1, const Standard_Real aT11, const Standard_Real aT12, const TopoDS_Edge& theEdge2, const Standard_Real aT21, const Standard_Real aT22);
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//! Sets the first edge
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void SetEdge1 (const TopoDS_Edge& theEdge);
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//! Sets the first edge and its range
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void SetEdge1 (const TopoDS_Edge& theEdge, const Standard_Real aT1, const Standard_Real aT2);
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//! Sets the range for the first edge
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void SetRange1 (const IntTools_Range& theRange1);
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//! Sets the range for the first edge
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void SetRange1 (const Standard_Real aT1, const Standard_Real aT2);
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//! Sets the second edge
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void SetEdge2 (const TopoDS_Edge& theEdge);
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//! Sets the first edge and its range
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void SetEdge2 (const TopoDS_Edge& theEdge, const Standard_Real aT1, const Standard_Real aT2);
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//! Sets the range for the second edge
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void SetRange2 (const IntTools_Range& theRange);
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//! Sets the range for the second edge
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void SetRange2 (const Standard_Real aT1, const Standard_Real aT2);
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//! Performs the intersection between edges
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Standard_EXPORT void Perform();
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//! Returns TRUE if common part(s) is(are) found
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Standard_Boolean IsDone() const;
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//! Returns common parts
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const IntTools_SequenceOfCommonPrts& CommonParts() const;
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protected:
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//! Checks the data
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void CheckData();
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//! Prepares the data
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Standard_EXPORT void Prepare();
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//! Computes Line/Line intersection.
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Standard_EXPORT void ComputeLineLine();
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//! Intermediate function
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Standard_EXPORT void FindSolutions (IntTools_SequenceOfRanges& theRanges1, IntTools_SequenceOfRanges& theRanges2, Standard_Boolean& bSplit2);
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//! Looking for the exact intersection ranges
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Standard_EXPORT void FindSolutions (const IntTools_Range& theR1, const IntTools_Range& theR2, const Bnd_Box& theBox2, IntTools_SequenceOfRanges& theRanges1, IntTools_SequenceOfRanges& theRanges2);
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//! Merges found solutions
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Standard_EXPORT void MergeSolutions (const IntTools_SequenceOfRanges& theRanges1, const IntTools_SequenceOfRanges& theRanges2, const Standard_Boolean bSplit2);
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//! Looking for the range of the edge whick is in the box
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Standard_EXPORT static Standard_Boolean FindParameters (const BRepAdaptor_Curve& theBAC, const Standard_Real aT1, const Standard_Real aT2, const Standard_Real theRes, const Standard_Real thePTol, const Standard_Real theResCoeff, const Bnd_Box& theCBox, Standard_Real& aTB1, Standard_Real& aTB2);
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//! Checks if edges coincide on the ranges
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Standard_EXPORT Standard_Integer CheckCoincidence (const Standard_Real aT11, const Standard_Real aT12, const Standard_Real aT21, const Standard_Real aT22, const Standard_Real theCriteria, const Standard_Real theCurveRes1);
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//! Adds common part of the given type to myCommonParts
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Standard_EXPORT void AddSolution (const Standard_Real aT11, const Standard_Real aT12, const Standard_Real aT21, const Standard_Real aT22, const TopAbs_ShapeEnum theType);
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//! Looking for the minimal distance between edges on the ranges
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Standard_EXPORT void FindBestSolution (const Standard_Real aT11, const Standard_Real aT12, const Standard_Real aT21, const Standard_Real aT22, Standard_Real& aT1, Standard_Real& aT2);
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//! Checks is there an intersection between edges on the given ranges
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//! (for nearly conicident edges)
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Standard_EXPORT Standard_Boolean IsIntersection (const Standard_Real aT11, const Standard_Real aT12, const Standard_Real aT21, const Standard_Real aT22);
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TopoDS_Edge myEdge1;
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TopoDS_Edge myEdge2;
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Handle(Geom_Curve) myGeom1;
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Handle(Geom_Curve) myGeom2;
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BRepAdaptor_Curve myCurve1;
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BRepAdaptor_Curve myCurve2;
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Standard_Real myTol1;
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Standard_Real myTol2;
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Standard_Real myTol;
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Standard_Real myRes1;
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Standard_Real myRes2;
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Standard_Real myResCoeff1;
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Standard_Real myResCoeff2;
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Standard_Real myPTol1;
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Standard_Real myPTol2;
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IntTools_Range myRange1;
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IntTools_Range myRange2;
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Standard_Boolean mySwap;
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Standard_Integer myErrorStatus;
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IntTools_SequenceOfCommonPrts myCommonParts;
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private:
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};
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#include <IntTools_EdgeEdge.lxx>
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#endif // _IntTools_EdgeEdge_HeaderFile
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