///////////////////////////////////////////////////////////////////////////////
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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 __ODGIDEVIATION_H__
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#define __ODGIDEVIATION_H__
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#include "Gi/GiCommonDraw.h"
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#include "Ge/GeDoubleArray.h"
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#include "Ge/GePoint3d.h"
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/** \details
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This class implements an interface that returns the deviation values used for anisotropic space
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(perspective view).
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Library: TD_Gi
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<group OdGi_Classes>
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*/
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class OdGiDeviation
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{
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public:
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/** \details
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Returns the recommended maximum deviation of the current vectorization, for the specified point on the curve or surface being tesselated.
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\sa
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OdGiGeometrySimplifier::setDeviation
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\param deviationType [in] Deviation type.
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\param pointOnCurve [in] Point on the curve.
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\remarks
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deviationType must be one of the following:
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<table>
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Name Value
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kOdGiMaxDevForCircle 0
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kOdGiMaxDevForCurve 1
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kOdGiMaxDevForBoundary 2
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kOdGiMaxDevForIsoline 3
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kOdGiMaxDevForFacet 4
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</table>
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*/
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virtual double deviation(const OdGiDeviationType deviationType, const OdGePoint3d& pointOnCurve) const = 0;
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};
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/** \details
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Returns an array of the deviations for the specified Deviation object for the specified point on the curve.
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\param deviationObj [in] Deviation object.
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\param pointOnCurve [in] Point on the curve.
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\remarks
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Deviations are returned in the array in the following order:
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<table>
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Name Index
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kOdGiMaxDevForCircle 0
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kOdGiMaxDevForCurve 1
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kOdGiMaxDevForBoundary 2
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kOdGiMaxDevForIsoline 3
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kOdGiMaxDevForFacet 4
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</table>
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*/
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inline OdGeDoubleArray odgiGetAllDeviations(const OdGiDeviation& deviationObj, const OdGePoint3d& pointOnCurve = OdGePoint3d::kOrigin)
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{
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OdGeDoubleArray values(5);
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values.append(deviationObj.deviation(kOdGiMaxDevForCircle, pointOnCurve));
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values.append(deviationObj.deviation(kOdGiMaxDevForCurve, pointOnCurve));
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values.append(deviationObj.deviation(kOdGiMaxDevForBoundary, pointOnCurve));
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values.append(deviationObj.deviation(kOdGiMaxDevForIsoline, pointOnCurve));
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values.append(deviationObj.deviation(kOdGiMaxDevForFacet, pointOnCurve));
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return values;
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}
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#endif //#ifndef __ODGIDEVIATION_H__
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