AECOffsetContour.h

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// Copyright (C) 2002-2024, Open Design Alliance (the "Alliance").
// All rights reserved.
//
// This software and its documentation and related materials are owned by
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// programs owned by members of the Alliance, subject to a signed
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// trade secrets of the Alliance and its suppliers. The software is also
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// programs incorporating this software must include the following statement
// with their copyright notices:
//
//   This application incorporates Open Design Alliance software pursuant to a
//   license agreement with Open Design Alliance.
//   Open Design Alliance Copyright (C) 2002-2024 by Open Design Alliance.
//   All rights reserved.
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#ifndef __AECOFFSETCONTOUR_H__
#define __AECOFFSETCONTOUR_H__
 
#include <FMContour2D.h>
#include <Ge/GeExtents2d.h>
#include <Common/AECBuildSettings.h>
#include <vector>
 
namespace AECGe
{
  struct AECGEOMETRY_API OffsetContour
  {
    OffsetContour() :
      OriginalContour(),
      Contour()
    {
    }
 
    FacetModeler::Contour2D OriginalContour;
    FacetModeler::Contour2D Contour;
 
    void Clear();
  };
 
  struct AECGEOMETRY_API OffsetSegment
  {
    OffsetSegment() :
      Base(),
      Contour()
    {
      Offset = 0;
    }
 
    double Offset;
    FacetModeler::Contour2D Base;
    FacetModeler::Contour2D Contour;
 
    double OffsetZero() const;
    double OffsetLen() const;
    OdGePoint2d OffsetZeroPoint() const;
    OdGePoint2d OffsetLenPoint() const;
    bool ParamOnBase(double dOffsetParam, double& dParam) const;
    double ParamOnOffset(double dBaseParam) const;
    FacetModeler::Contour2D Extract(double dParam1, double dParam2) const;
  };
 
  FacetModeler::Contour2D ExtractContour(
    const FacetModeler::Contour2D& cOrigin,
    double dParam1,
    double dParam2);
 
  AECGEOMETRY_API FacetModeler::Contour2D CreateOffsetContour(
    double dOffset,
    const FacetModeler::Contour2D& cOriginal);
 
  AECGEOMETRY_API FacetModeler::Contour2D CreateOffsetContour(
    const std::vector<double>& vOffset,
    const FacetModeler::Contour2D& cOriginal);
}
 
#endif  //__AECOFFSETCONTOUR_H__