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62 lines
1.6 KiB
C++
Executable File
62 lines
1.6 KiB
C++
Executable File
// Offset2d_Presentation.h: interface for the Offset2d_Presentation class.
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// Presentation class: Offset of curves and wires
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//////////////////////////////////////////////////////////////////////
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#if !defined(AFX_Offset2d_Presentation_H__790EED7F_7BA2_11D5_BA4A_0060B0EE18EA__INCLUDED_)
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#define AFX_Offset2d_Presentation_H__790EED7F_7BA2_11D5_BA4A_0060B0EE18EA__INCLUDED_
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#if _MSC_VER > 1000
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#pragma once
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#endif // _MSC_VER > 1000
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#include <OCCDemo_Presentation.h>
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#include <Geom2d_Curve.hxx>
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class Quantity_Color;
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class TopoDS_Wire;
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class Offset2d_Presentation : public OCCDemo_Presentation
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{
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public:
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// Construction
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Offset2d_Presentation();
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public:
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// Iteration on samples
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virtual void DoSample();
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// one phase of iterations
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private:
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// Sample functions
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void sampleCircle();
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void sampleEllipse();
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void sampleParabola();
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void sampleHyperbola();
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void sampleBezier();
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void samplePBSpline();
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void sampleWire1();
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void sampleWire2();
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void drawAndOffsetCurve2d (Handle_Geom2d_Curve theCurve,
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const Standard_CString theName,
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TCollection_AsciiString& theText);
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void drawAndOffsetWire (const TopoDS_Wire& theWire,
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const Standard_CString theName,
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TCollection_AsciiString& theText);
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private:
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// Array of pointers to sample functions
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typedef void (Offset2d_Presentation::*PSampleFuncType)();
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typedef struct
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{
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PSampleFuncType pFunc;
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int nNeg;
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Standard_Real dNeg;
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int nPos;
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Standard_Real dPos;
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} SampleDescrType;
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static const SampleDescrType SampleDescrs[];
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};
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#endif // !defined(AFX_Offset2d_Presentation_H__790EED7F_7BA2_11D5_BA4A_0060B0EE18EA__INCLUDED_)
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