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84 lines
2.7 KiB
C++
Executable File
84 lines
2.7 KiB
C++
Executable File
// File: ShapeAnalysis_FreeBoundData.cxx
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// Created: Tue Aug 25 12:42:28 1998
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// Author: Pavel DURANDIN
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// <pdn@nnov.matra-dtv.fr>
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#include <ShapeAnalysis_FreeBoundData.ixx>
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#include <TopTools_HSequenceOfShape.hxx>
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#include <TopoDS.hxx>
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//=======================================================================
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//function : ShapeAnalysis_FreeBoundData
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//purpose : Empty constructor
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//=======================================================================
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ShapeAnalysis_FreeBoundData::ShapeAnalysis_FreeBoundData()
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{
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myNotches = new TopTools_HSequenceOfShape();
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Clear();
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}
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//=======================================================================
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//function : ShapeAnalysis_FreeBoundData
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//purpose : Creates object with contour given in the form of TopoDS_Wire
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//=======================================================================
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ShapeAnalysis_FreeBoundData::ShapeAnalysis_FreeBoundData(const TopoDS_Wire& freebound)
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{
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myNotches = new TopTools_HSequenceOfShape();
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Clear();
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SetFreeBound(freebound);
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}
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//=======================================================================
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//function : Clear
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//purpose : Clears all properties of the contour. Contour bound itself is not cleared.
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//=======================================================================
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void ShapeAnalysis_FreeBoundData::Clear()
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{
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myArea = -1;
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myPerimeter = -1;
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myRatio = -1;
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myWidth = -1;
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myNotches->Clear();
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myNotchesParams.Clear();
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}
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//=======================================================================
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//function : AddNotch
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//purpose : Adds notch on free bound with its maximum width
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//=======================================================================
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void ShapeAnalysis_FreeBoundData::AddNotch(const TopoDS_Wire& notch,const Standard_Real width)
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{
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if (myNotchesParams.IsBound(notch)) return;
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myNotches->Append(notch);
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myNotchesParams.Bind(notch, width);
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}
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//=======================================================================
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//function : NotchWidth
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//purpose : Returns maximum width of notch specified by its rank number
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// on the contour
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//=======================================================================
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Standard_Real ShapeAnalysis_FreeBoundData::NotchWidth(const Standard_Integer index) const
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{
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TopoDS_Wire wire = TopoDS::Wire(myNotches -> Value(index));
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return myNotchesParams.Find(wire);
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}
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//=======================================================================
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//function : NotchWidth
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//purpose : Returns maximum width of notch specified as TopoDS_Wire
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// on the contour
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//=======================================================================
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Standard_Real ShapeAnalysis_FreeBoundData::NotchWidth(const TopoDS_Wire& notch) const
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{
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return myNotchesParams.Find(notch);
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}
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