///////////////////////////////////////////////////////////////////////////////
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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_DB_POINTCLOUDCROPPING_
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#define _OD_DB_POINTCLOUDCROPPING_
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#include "TD_PackPush.h"
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#include "DbPointCloudObjExports.h"
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#include "DbObject.h"
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#include "Ge/GePoint3d.h"
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#include "Ge/GePoint2dArray.h"
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#include "Ge/GePlane.h"
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class OdGiGeometry;
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/** \details
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This class represents cropping boundaries for point cloud entities.
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Library: AcDbPointCloudObj
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<group OdDbPointCloud_Classes>
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*/
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class DBPOINTCLOUDOBJ_EXPORT OdDbPointCloudCropping
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{
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public:
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/** \details
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Defines cropping boundary types.
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*/
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enum CropType
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{
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CT_INVALID = 0, //Box
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CT_RECTANGLE, //Rectangular boundary
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CT_POLYLINE, //Polyline boundary
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CT_CIRCULAR //Circular bounfary
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};
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/** \details
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Default constructor. Creates an OdDbPointCloudCropping instance.
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*/
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OdDbPointCloudCropping();
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bool operator == (const OdDbPointCloudCropping&) const;
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/** \details
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Check whether the boundary is valid. Returns true only if a number of vertices matches the boundary type:
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box or rectangular boundary must have two vertices, polygonal - at least 3 vertices.
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*/
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bool isValid() const;
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/** \details
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Returns the number of vertices of this cropping boundary.
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*/
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OdInt16 length() const;
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/** \details
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Returns the type of this cropping boundary.
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*/
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CropType type() const;
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/** \details
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Set type of this cropping boundary.
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*/
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void setCropType( CropType type );
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/** \details
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Sets the boundary to inverted.
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*/
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void setInverted(const bool);
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/** \details
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Returns true if only the boundary is inverted.
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*/
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bool isInverted() const;
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/** \details
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Returns closed boundary
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*/
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const OdGePoint3dArray& get() const;
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/** \details
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Returns closed boundary
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*/
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void set( const OdGePoint3dArray& points) ;
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/** \details
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*/
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bool getCropPlane( OdGePlane& plane ) const;
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/** \details
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*/
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void setCropPlane( const OdGePlane& plane ) ;
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/** \details
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*/
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void setInside(const bool);
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/** \details
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*/
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bool isInside() const;
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/** \details
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*/
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void clear();
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/** \details
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*/
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virtual void draw( OdGiGeometry &geom );
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OdResult dwgInFields( OdDbDwgFiler *pFiler );
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void dwgOutFields( OdDbDwgFiler *pFiler ) const;
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OdResult dxfInFields( OdDbDxfFiler *pFiler );
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void dxfOutFields( OdDbDxfFiler *pFiler, OdInt16 &dvfInt8, OdInt16 &dxfInt32, OdInt16 &dxfXCoord, OdInt16 &dxfNormalX ) const;
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private:
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OdInt8 m_type;
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bool m_isInside;
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bool m_inverted;
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OdGePlane m_plane;
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OdGePoint3dArray m_points;
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};
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#include "TD_PackPop.h"
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#endif //_OD_DB_POINTCLOUDCROPPING_
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