Inheritance diagram for OdDbPointCloudItem:

Public Member Functions
	ODRX_DECLARE_MEMBERS (OdDbPointCloudItem)

virtual OdGeExtents3d	extents () const =0

virtual OdInt64	pointsCount () const =0

virtual bool	worldDrawPoints (const OdDbPointCloud pEnt, OdGiWorldDraw pWd) const =0

virtual void	viewportDrawPoints (const OdDbPointCloud pEnt, OdGiViewportDraw pWd) const =0

Public Member Functions inherited from OdRxObject
	ODRX_HEAP_OPERATORS ()

	OdRxObject ()

virtual	~OdRxObject ()

virtual OdRxObject *	queryX (const OdRxClass *pClass) const

virtual OdRxObject *	x (const OdRxClass *pClass) const

virtual OdRxClass *	isA () const

virtual void	addRef ()=0

virtual void	release ()=0

virtual long	numRefs () const

bool	isKindOf (const OdRxClass *pClass) const

virtual OdRxObjectPtr	clone () const

virtual void	copyFrom (const OdRxObject *pSource)

virtual OdRx::Ordering	comparedTo (const OdRxObject *pOther) const

virtual bool	isEqualTo (const OdRxObject *pOther) const

Additional Inherited Members
Static Public Member Functions inherited from OdRxObject
static OdRxObjectPtr	cast (const OdRxObject *pointer)

static OdRxClass *	desc ()

Detailed Description

This class represents an interface of a Point Cloud Object within the Teigha vectorization framework.

Definition at line 47 of file DbPointCloudHostPE.h.

Member Function Documentation

virtual OdGeExtents3d OdDbPointCloudItem::extents ( ) const

pure virtual

Returns extents of Point Cloud Object.

OdDbPointCloudItem::ODRX_DECLARE_MEMBERS ( OdDbPointCloudItem )

virtual OdInt64 OdDbPointCloudItem::pointsCount ( ) const

pure virtual

Returns total number of points in Point Cloud Object.

virtual void OdDbPointCloudItem::viewportDrawPoints	(	const OdDbPointCloud *	pEnt,
		OdGiViewportDraw *	pWd
	)		const

pure virtual

Creates a viewport-dependent geometric representation of a Point Cloud Entity.

Transformations and clipping boundaries are taken care of outside of this function by the Teigha framework.

Parameters

pEnt	[in] Pointer to the OdDbPointCloud entity.
pVd	[in] Pointer to the OdGiViewportDraw interface.

virtual bool OdDbPointCloudItem::worldDrawPoints	(	const OdDbPointCloud *	pEnt,
		OdGiWorldDraw *	pWd
	)		const

pure virtual

Creates a viewport-independent geometric representation of a Point Cloud Entity.

Returns: Returns true if and only if the geometric representation can be generated in a viewport-independent manner.

Remarks: A return value of false indicates that viewportDrawPoints() must be called for this object.

Transformations and clipping boundaries are taken care of outside of this function by the Teigha framework.

The 3D GS will call this function at least once, but may cache subsequent display updates.

Parameters

pEnt	[in] Pointer to the OdDbPointCloud entity.
pWd	[in] Pointer to the OdGiWorldDraw interface.

The documentation for this class was generated from the following file: