///////////////////////////////////////////////////////////////////////////////
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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_POLYFACE_MESH_
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#define _OD_DB_POLYFACE_MESH_
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#include "TD_PackPush.h"
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#include "DbEntity.h"
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#include "DbObjectIterator.h"
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class OdDbPolyFaceMeshVertex;
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class OdDbSequenceEnd;
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class OdDbFaceRecord;
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/** \details
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This template class is a specialization of the OdSmartPtr class for OdDbPolyFaceMeshVertex object pointers.
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*/
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typedef OdSmartPtr<OdDbPolyFaceMeshVertex> OdDbPolyFaceMeshVertexPtr;
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/** \details
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This template class is a specialization of the OdSmartPtr class for OdDbSequenceEnd object pointers.
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*/
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typedef OdSmartPtr<OdDbSequenceEnd> OdDbSequenceEndPtr;
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/** \details
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This class represents PolyFaceMesh entities in an OdDbDatabase instance.
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\sa
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TD_Db
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\remarks
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A PolyFaceMesh entity consists of a list of PolyFaceMeshVertex (coordinate) vertices
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and a list of OdDbFaceRecord face records.
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Together they define a set of 3D faces.
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\note
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Never derive from this class.
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<group OdDb_Classes>
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*/
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class TOOLKIT_EXPORT OdDbPolyFaceMesh : public OdDbEntity
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{
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public:
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ODDB_DECLARE_MEMBERS(OdDbPolyFaceMesh);
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OdDbPolyFaceMesh();
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/** \details
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Returns the number of vertices in this PolyFaceMesh entity (DXF 71).
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*/
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OdInt16 numVertices() const;
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/** \details
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Returns the number of faces in this PolyFaceMesh entity (DXF 72).
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*/
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OdInt16 numFaces() const;
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/** \details
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Appends the specified face vertex onto this PolyFaceMesh entity.
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\param pVertex [in] Pointer to the vertex to append.
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\remarks
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Returns the Object ID of the appended face vertex.
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*/
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OdDbObjectId appendVertex(
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OdDbPolyFaceMeshVertex* pVertex);
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/** \details
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Appends the specified face record onto this PolyFaceMesh entity.
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\param pFaceRecord [in] Pointer to the face record to append.
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\remarks
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Returns the Object ID of the newly appended face record.
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*/
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OdDbObjectId appendFaceRecord(
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OdDbFaceRecord* pFaceRecord);
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/** \details
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Opens the specified vertex or face record owned by this PolyFaceMesh entity.
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\param subObjId [in] Object ID of vertex or face record to be opened.
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\param mode [in] Mode in which the object is being opened.
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\param openErasedOne [in] If and only if true, erased objects will be opened.
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\remarks
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Returns a SmartPointer to the opened object if successful, otherwise a null SmartPointer.
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*/
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OdDbPolyFaceMeshVertexPtr openVertex(
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OdDbObjectId subObjId,
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OdDb::OpenMode mode,
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bool openErasedOne = false);
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/** \details
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Opens the OdDbSequenceEnd entity for this PolyfaceMesh entity.
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\param mode [in] Mode in which to open the OdDbSequenceEnd entity.
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\remarks
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Returns a SmartPointer to the newly opened OdDbSequenceEnd, or a null SmartPointer.
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\note
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This method is provided solely for applications that store XData on
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OdDbSequenceEnd entities; this is not recommended.
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*/
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OdDbSequenceEndPtr openSequenceEnd(
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OdDb::OpenMode mode);
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/** \details
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Returns a SmartPointer to an iterator that can be used to traverse the vertices and face records owned
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by this PolyFaceMesh entity.
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*/
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OdDbObjectIteratorPtr vertexIterator() const;
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virtual bool subWorldDraw(
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OdGiWorldDraw* pWd) const;
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virtual OdResult dwgInFields(
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OdDbDwgFiler* pFiler);
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virtual void dwgOutFields(
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OdDbDwgFiler* pFiler) const;
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virtual OdResult dxfInFields(
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OdDbDxfFiler* pFiler);
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virtual void dxfOutFields(
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OdDbDxfFiler* pFiler) const;
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virtual void dxfOut(
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OdDbDxfFiler* pFiler) const;
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virtual OdResult dxfIn(
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OdDbDxfFiler* pFiler);
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virtual OdResult subGetClassID(
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void* pClsid) const;
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virtual OdResult dxfInFields_R12(
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OdDbDxfFiler* pFiler);
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virtual void dxfOutFields_R12(
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OdDbDxfFiler* pFiler) const;
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void subClose();
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virtual bool isPlanar() const;
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virtual OdResult getPlane(
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OdGePlane& plane,
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OdDb::Planarity& planarity) const;
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virtual OdResult subTransformBy(
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const OdGeMatrix3d& xfm);
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OdResult subGetGeomExtents(
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OdGeExtents3d& extents) const;
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/** \remarks
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Creates and returns a set of OdDbFace entities.
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*/
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virtual OdResult subExplode(
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OdRxObjectPtrArray& entitySet) const;
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/** \remarks
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Creates and returns a set of OdDbFace entities.
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*/
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virtual OdResult explodeGeometry(OdRxObjectPtrArray& entitySet) const;
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OdResult subGetSubentPathsAtGsMarker( OdDb::SubentType type,
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OdGsMarker gsMark,
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const OdGePoint3d& ,
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const OdGeMatrix3d& ,
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OdDbFullSubentPathArray& subentPaths,
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const OdDbObjectIdArray* pEntAndInsertStack ) const;
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OdResult subGetGsMarkersAtSubentPath( const OdDbFullSubentPath& subPath,
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OdGsMarkerArray& gsMarkers) const;
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};
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/** \details
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This template class is a specialization of the OdSmartPtr class for OdDbPolyFaceMesh object pointers.
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*/
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typedef OdSmartPtr<OdDbPolyFaceMesh> OdDbPolyFaceMeshPtr;
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#include "TD_PackPop.h"
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#endif
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