Inheritance diagram for OdGiDrawableSelectPE:

Public Member Functions
	ODRX_DECLARE_MEMBERS (OdGiDrawableSelectPE)

virtual bool	canSelect (const OdGiPathNode &pathNode, OdGsMarker &nMarkersCovered) const

virtual void	select (const OdGiPathNode &pathNode, const OdGePoint2d pPoly, OdUInt32 nbPolyPts, const OdGeTol &tol, const OdGeMatrix3d &transformWorldToEye, bool bNeedEyeDepth, OdGiDrawablePESelectionReactor pSelectionReactor, const OdSiShape pCustomSelectShape=nullptr, const OdGePoint3d pProjectionStartPoint=nullptr) const

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 ()

static void	rxInit ()

static void	rxUninit ()

Detailed Description

This class is the protocol extension for all graphical objects, both transient and persistent.

Remarks: This interface must be implemented in the case of ability to perform selection procedure by drawable itself

Definition at line 100 of file GiDrawableSelectPE.h.

Constructor & Destructor Documentation

OdGiDrawableSelectPE::OdGiDrawableSelectPE ( )

protected

virtual bool OdGiDrawableSelectPE::canSelect	(	const OdGiPathNode &	pathNode,
		OdGsMarker &	nMarkersCovered ) const

virtual

Return true if a drawable can perform selection inside 'pathNode' itself.

Returns: Returns true if and only if the drawable can perform selection inside 'pathNode' itself

Remarks: The default implementation does nothing and return false. This function can be overridden in custom classes.

Parameters

pathNode	[in] Currently processing GiDrawable objects graph.
nMarkersCovered	[out] Number of markers which is covered by drawables's own selection procedure

OdGiDrawableSelectPE::ODRX_DECLARE_MEMBERS ( OdGiDrawableSelectPE )

virtual void OdGiDrawableSelectPE::select	(	const OdGiPathNode &	pathNode,
		const OdGePoint2d *	pPoly,
		OdUInt32	nbPolyPts,
		const OdGeTol &	tol,
		const OdGeMatrix3d &	transformWorldToEye,
		bool	bNeedEyeDepth,
		OdGiDrawablePESelectionReactor *	pSelectionReactor,
		const OdSiShape *	pCustomSelectShape = nullptr,
		const OdGePoint3d *	pProjectionStartPoint = nullptr ) const

virtual

Runs selection procedure inside pathNode.

Remarks: The default implementation does nothing. This function can be overridden in custom classes.

Parameters

pathNode	[in] Currently processing GiDrawable objects graph.
pPoly	[in] A pointer to an array of selection points in the eye coordinate space.
nbPolyPts	[in] A quantity of selection points.
tol	[in] Tolerance.
transformWorldToEye	[in] Transformation matrix from world coordinate systen to the eye coordinate system.
bNeedEyeDepth	[in] Indicates that it is need to calculate the depth of the selected sub object in the ECS (eye coordinate system).
pSelectionReactor	[in] Selection callback pointer.
pCustomSelectShape	[in] Custom shape that represents extents of selection (pyramid in perspective case).
pProjectionStartPoint[in]	If specified, detailed objects checking will use vector ( objectPoint - *pProjectionStartPoint) to project objectPoint on selection plane.

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