///////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2002-2016, Open Design Alliance (the "Alliance").
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// All rights reserved.
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//
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// This software and its documentation and related materials are owned by
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// the Alliance. The software may only be incorporated into application
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// programs owned by members of the Alliance, subject to a signed
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// Membership Agreement and Supplemental Software License Agreement with the
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// Alliance. The structure and organization of this software are the valuable
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// trade secrets of the Alliance and its suppliers. The software is also
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// protected by copyright law and international treaty provisions. Application
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// programs incorporating this software must include the following statement
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// with their copyright notices:
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//
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// This application incorporates Teigha(R) software pursuant to a license
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// agreement with Open Design Alliance.
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// Teigha(R) Copyright (C) 2002-2016 by Open Design Alliance.
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// All rights reserved.
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//
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// By use of this software, its documentation or related materials, you
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// acknowledge and accept the above terms.
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///////////////////////////////////////////////////////////////////////////////
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#ifndef OD_GEPLIN3D_H
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#define OD_GEPLIN3D_H /*!DOM*/
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#include "OdPlatform.h"
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#include "Ge/GeSplineEnt3d.h"
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#include "TD_PackPush.h"
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/** \details
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This class represents piecewise linear splines in 3D space.
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Library: TD_Ge
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<group OdGe_Classes>
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*/
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class GE_TOOLKIT_EXPORT OdGePolyline3d : public OdGeSplineEnt3d
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{
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public:
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/** \param points [in] An OdGePoint3dArray of fit points.
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\param pPoints [in] An array of fit points.
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\param numPoints [in] The number of points in pPoints.
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\param crv [in] A 2D curve to be approximated as a polyline.
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\param approxEps [in] Approximate geometric tolerance.
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\param source [in] Object to be cloned.
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*/
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OdGePolyline3d();
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OdGePolyline3d(const OdGePolyline3d& source);
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OdGePolyline3d(const OdGePoint3dArray& points);
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OdGePolyline3d(const OdGeKnotVector& knots,
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const OdGePoint3dArray& controlPoints);
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OdGePolyline3d(const OdGeCurve3d& crv,
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double approxEps);
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// TD Special
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OdGePolyline3d(OdInt32 numPoints,
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const OdGePoint3d* pPoints);
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/** \details
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Returns the number of fit points.
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*/
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int numFitPoints() const;
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/** \details
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Returns the fit point at the specified index.
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\param fitPointIndex [in] Fit point index.
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*/
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OdGePoint3d fitPointAt(int fitPointIndex) const;
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OdGeSplineEnt3d& setFitPointAt(int index, const OdGePoint3d& point);
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// Assignment operator.
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OdGePolyline3d& operator =(const OdGePolyline3d& polyline);
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///////////////////////////////////////////////////////////////////////////
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// TD Special :
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/** \details
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Returns the point on the specified segment corresponding to the specified parameter value.
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\param param [in] Parameter on specified segment.
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\param numSeg [in] The segment to be queried.
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*/
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OdGePoint3d evalPointSeg(
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double param,
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int& numSeg) const;
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};
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#include "TD_PackPop.h"
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#endif // OD_GEPLIN3D_H
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