///////////////////////////////////////////////////////////////////////////////
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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_POINTCLOUDCLIPPING_
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#define _OD_DB_POINTCLOUDCLIPPING_
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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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/** \details
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This class represents clipping 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 OdDbPointCloudClipping
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{
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public:
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/** \details
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Defines clipping boundary types.
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*/
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enum ClipType
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{
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CT_BOX = 1, //Box
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CT_RECTANGLE = 2, //Rectangular boundary
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CT_POLYLINE = 3 //Polyline boundary
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};
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/** \details
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Default constructor. Creates an OdDbPointCloudClipping instance.
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*/
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OdDbPointCloudClipping();
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bool operator == (const OdDbPointCloudClipping&) 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 clipping boundary.
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*/
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OdInt16 length() const;
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/** \details
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Sets this clipping boundary to a parallelepiped clipping boundary with the specified diagonal vertices.
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\param p1 [in] - First corner.
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\param p2 [in] - Second corner.
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*/
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void setBox(OdGePoint3d const &, OdGePoint3d const &);
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/** \details
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Sets this clipping boundary to a rectangle clipping boundary with the specified diagonal vertices.
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\param p1 [in] - First vertex.
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\param p2 [in] - Second vertex.
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*/
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void setRectangle(OdGePoint2d const &, OdGePoint2d const &);
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/** \details
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Sets this clipping boundary to a polygonal clipping boundary with the specified vertices.
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\param points [in] - Array of vertices.
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*/
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void setBoundary(const OdGePoint2dArray &);
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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, int &ind1, int &ind2, int &ind3) const;
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/** \details
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Returns the type of this clipping boundary.
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*/
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ClipType type() const;
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/** \details
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Sets the maximum value of Z-coordinate.
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*/
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void setZMax(const double);
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/** \details
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Sets the minimum value of Z-coordinate.
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*/
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void setZMin(const double);
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/** \details
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Returns the minimum value of Z-coordinate.
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*/
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double zMax() const;
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/** \details
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Returns the minimum value of Z-coordinate.
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*/
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double zMin() const;
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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 OdGePoint2dArray& vertices() const;
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private:
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OdInt16 m_type;
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bool m_inverted;
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double m_zMax;
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double m_zMin;
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OdGePoint2dArray m_points;
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};
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#include "TD_PackPop.h"
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#endif
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