#include <GiOrthoClipperEx.h>

Inheritance diagram for OdGiOrthoClipperEx:

Classes
struct	ClipPlane

struct	PolyTolOverride

struct	TolOverride

Public Types
enum	ClipLimit { kPolyClipLimit = 0, kNumClipLimits }

enum	CountsClassify { kCCDontClassify = 0, kCCClassifiedByInclusion, kCCClassifiedByInteger, kCCClassifiedByOrder, kCCClassifiedByNormal, kCCClassifiedByXor, kCCClassifiedBySignedXor }

enum	VisibilityStatus { kStatusInvisible = -1, kStatusClipped = 0, kStatusVisible = 1 }

typedef OdArray< ClipPlane, OdMemoryAllocator< ClipPlane > >	ClipPlanesArray

Public Member Functions
	ODRX_DECLARE_MEMBERS (OdGiOrthoClipperEx)

	TD_USING (OdGiOrthoClipper::set)

	TD_USING (OdGiOrthoClipper::get)

virtual void	set (bool bInverted, OdUInt32 nPoints, const OdGePoint2d *points, bool bClipLowerZ=false, double dLowerZ=0.0, bool bClipUpperZ=false, double dUpperZ=0.0)=0

virtual void	set (bool bInverted, const OdGePoint2dArray &points, bool bClipLowerZ=false, double dLowerZ=0.0, bool bClipUpperZ=false, double dUpperZ=0.0)=0

virtual void	get (bool &bInverted, OdGePoint2dArray &points, bool &bClipLowerZ, double &dLowerZ, bool &bClipUpperZ, double &dUpperZ) const =0

virtual void	set (bool bPreprocess, OdUInt32 nCounts, const int counts, OdUInt32 nPoints, const OdGePoint2d points, bool bClipLowerZ=false, double dLowerZ=0.0, bool bClipUpperZ=false, double dUpperZ=0.0)=0

virtual void	set (bool bPreprocess, const OdIntArray &counts, const OdGePoint2dArray &points, bool bClipLowerZ=false, double dLowerZ=0.0, bool bClipUpperZ=false, double dUpperZ=0.0)=0

virtual void	get (OdIntArray &counts, OdGePoint2dArray &points, bool &bClipLowerZ, double &dLowerZ, bool &bClipUpperZ, double &dUpperZ) const =0

void	set (OdUInt32 nCounts, const int counts, OdUInt32 nPoints, const OdGePoint2d points, bool bClipLowerZ=false, double dLowerZ=0.0, bool bClipUpperZ=false, double dUpperZ=0.0)

void	set (const OdIntArray &counts, const OdGePoint2dArray &points, bool bClipLowerZ=false, double dLowerZ=0.0, bool bClipUpperZ=false, double dUpperZ=0.0)

virtual bool	isEmpty () const =0

virtual bool	isInverted () const =0

virtual bool	isExtended () const =0

virtual bool	isSingleClipStage () const =0

virtual bool	isEmptyClipSet () const =0

virtual void	set (OdGiClipBoundary pBoundary, OdGiAbstractClipBoundary pClipInfo=NULL, const OdGeMatrix3d *pXform=NULL)=0

virtual OdGiAbstractClipBoundary::BoundaryType	getType () const =0

virtual void	enableAnalyticCurvesClipping (bool bEnable)=0

virtual bool	isAnalyticCurvesClippingEnabled () const =0

virtual void	enable ()=0

virtual void	disable ()=0

virtual bool	enabled () const =0

virtual void	setLimit (ClipLimit clipLimit, OdUInt32 nLimit)=0

virtual OdUInt32	getLimit (ClipLimit clipLimit) const =0

virtual void	pushClipStage (OdGiClipBoundary pBoundary, OdGiAbstractClipBoundary pClipInfo=NULL, const OdGeMatrix3d *pXform=NULL)=0

virtual void	pushClipStage (OdUInt32 numPlanes, const ClipPlane pPlanes, const OdGeMatrix3d pXform=NULL, bool bEnableSections=false)=0

virtual void	pushClipStage (OdUInt32 nCounts, const int counts, OdUInt32 nPoints, const OdGePoint2d points, bool bInverted=false, CountsClassify countsClass=kCCDontClassify, const OdGeMatrix3d pXform=NULL, OdUInt32 numPlanes=0, const ClipPlane pPlanes=NULL, bool bEnableSections=false, PolyTolOverride *pPolyTol=NULL)=0

virtual void	pushClipStage (OdUInt32 nCounts, const int counts, OdUInt32 nPoints, const OdGePoint3d points, const OdGeVector3d pNormal=NULL, bool bInverted=false, CountsClassify countsClass=kCCDontClassify, const OdGeMatrix3d pXform=NULL, OdUInt32 numPlanes=0, const ClipPlane pPlanes=NULL, bool bEnableSections=false, PolyTolOverride pPolyTol=NULL)=0

virtual bool	popClipStage ()=0

virtual void	clearClipping (bool bClearCache=false)=0

virtual void	clearTemporaryArrays ()=0

virtual OdUInt32	numClipStages () const =0

virtual void	classifyClipStage (OdUInt32 nStage, OdUInt32 pNPlanes, OdUInt32 pNPolys=NULL, bool *bFirstPolyInverted=NULL) const =0

virtual bool	isClipStageSectionable (OdUInt32 nStage) const =0

virtual bool	getClipStage (OdUInt32 nStage, OdIntArray &counts, OdGePoint2dArray &points, OdGeVector3d *pNormal=NULL) const =0

virtual bool	getClipStage (OdUInt32 nStage, OdIntArray &counts, OdGePoint3dArray &points, OdGeVector3d *pNormal=NULL) const =0

virtual bool	getClipStage (OdUInt32 nStage, ClipPlanesArray &planes) const =0

virtual OdUInt32	clipStatus () const =0

virtual void	clearClipStatus ()=0

virtual VisibilityStatus	checkPointVisibility (const OdGePoint3d &pt) const =0

virtual VisibilityStatus	checkSphereVisibility (const OdGePoint3d &origin, double radius) const =0

virtual VisibilityStatus	checkExtentsVisibility (const OdGeExtents3d &extents) const =0

virtual VisibilityStatus	checkBoundsVisibility (const OdGeBoundBlock3d &bb) const =0

virtual void	enableLogging (OdStreamBuf *pStream)=0

virtual void	disableLogging ()=0

virtual bool	isLoggingEnabled () const =0

virtual OdGiConveyorOutput &	sectionOutput ()=0

virtual void	flushSection (bool bFlushClosed=true, bool bFlushOpened=false, bool bReleaseData=true)=0

Public Member Functions inherited from OdGiOrthoClipper
	ODRX_DECLARE_MEMBERS (OdGiOrthoClipper)

virtual void	set (OdUInt32 nPoints, const OdGePoint2d *points, bool bClipLowerZ=false, double dLowerZ=0.0, bool bClipUpperZ=false, double dUpperZ=0.0)=0

virtual void	set (const OdGePoint2dArray &points, bool bClipLowerZ=false, double dLowerZ=0.0, bool bClipUpperZ=false, double dUpperZ=0.0)=0

virtual void	get (OdGePoint2dArray &points, bool &bClipLowerZ, double &dLowerZ, bool &bClipUpperZ, double &dUpperZ) const =0

virtual void	setDeviation (const OdGeDoubleArray &deviations)=0

virtual void	setDeviation (const OdGiDeviation *pDeviation)=0

virtual void	setDrawContext (OdGiConveyorContext *pDrawCtx)=0

Public Member Functions inherited from OdGiConveyorNode
	ODRX_DECLARE_MEMBERS (OdGiConveyorNode)

virtual OdGiConveyorInput &	input ()=0

virtual OdGiConveyorOutput &	output ()=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 ()

Protected Member Functions inherited from OdGiConveyorNode
	OdGiConveyorNode ()

Detailed Description

This class implements a geometry clipper, used for clipping objects. {group:OdGi_Classes}

Definition at line 40 of file GiOrthoClipperEx.h.

Member Typedef Documentation

◆ ClipPlanesArray

typedef OdArray<ClipPlane, OdMemoryAllocator<ClipPlane> > OdGiOrthoClipperEx::ClipPlanesArray

Defines the type of array of clipping planes.

Definition at line 360 of file GiOrthoClipperEx.h.

Member Enumeration Documentation

◆ ClipLimit

enum OdGiOrthoClipperEx::ClipLimit

Represents a memory limit (in bytes) used by clipping engine during clipping a set of polygons.

Enumerator
kPolyClipLimit	Memory limit (in bytes) which limits internal clipping structures number.
kNumClipLimits	Count of limits available at the current moment.

Definition at line 264 of file GiOrthoClipperEx.h.

◆ CountsClassify

enum OdGiOrthoClipperEx::CountsClassify

Represents a classification of clipping contours in a clipping boundary.

Enumerator
kCCDontClassify	Classification is not used.
kCCClassifiedByInclusion	Classification by contours inclusion.
kCCClassifiedByInteger	Classification by positive/negative counts number.
kCCClassifiedByOrder	Classification by clockwise/counterclockwise ordering.
kCCClassifiedByNormal	Classification by positive/negative normal.
kCCClassifiedByXor	Classification by Xor operation (intersection).
kCCClassifiedBySignedXor	Classification by set of Union/Subtract operations.

Definition at line 365 of file GiOrthoClipperEx.h.

◆ VisibilityStatus

enum OdGiOrthoClipperEx::VisibilityStatus

Represents a visibility status of clipped objects.

Enumerator
kStatusInvisible	Invisible.
kStatusClipped	Clipped.
kStatusVisible	Visible.

Definition at line 544 of file GiOrthoClipperEx.h.

Member Function Documentation

◆ checkBoundsVisibility()

virtual VisibilityStatus OdGiOrthoClipperEx::checkBoundsVisibility ( const OdGeBoundBlock3d & bb ) const

pure virtual

Returns the visible status of the bounding block.

Parameters

bb	[in] Bounding block.

◆ checkExtentsVisibility()

virtual VisibilityStatus OdGiOrthoClipperEx::checkExtentsVisibility ( const OdGeExtents3d & extents ) const

pure virtual

Returns the visible status of extents.

Parameters

extents [in] Extents.

◆ checkPointVisibility()

virtual VisibilityStatus OdGiOrthoClipperEx::checkPointVisibility ( const OdGePoint3d & pt ) const

pure virtual

Returns the visible status of the 3D point.

Parameters

pt	[in] 3D point.

◆ checkSphereVisibility()

virtual VisibilityStatus OdGiOrthoClipperEx::checkSphereVisibility	(	const OdGePoint3d &	origin,
		double	radius
	)		const

pure virtual

Returns the sphere's visible status.

Parameters

origin	[in] Sphere's origin point.
radius	[in] Sphere's radius.

◆ classifyClipStage()

virtual void OdGiOrthoClipperEx::classifyClipStage	(	OdUInt32	nStage,
		OdUInt32 *	pNPlanes,
		OdUInt32 *	pNPolys = `NULL`,
		bool *	bFirstPolyInverted = `NULL`
	)		const

pure virtual

Classifies the clipping stage.

Parameters

nStage	[in] Clipping stage's index.
pNPlanes	[in/out] Count of planes in the clipping stage.
pNPolys	[in/out] Count of polygons in the clipping stage.
bFirstPolyInverted	[in/out] Flag which indicates that the first polygon is inverted.

◆ clearClipping()

virtual void OdGiOrthoClipperEx::clearClipping ( bool bClearCache = false )

pure virtual

Clears all clipping stages.

Parameters

bClearCache [in] Flag which indicates that caches should be cleared.

◆ clearClipStatus()

virtual void OdGiOrthoClipperEx::clearClipStatus ( )

pure virtual

Clears the clipping status:

◆ clearTemporaryArrays()

virtual void OdGiOrthoClipperEx::clearTemporaryArrays ( )

pure virtual

Clears all temporarily allocated arrays and caches.

◆ clipStatus()

virtual OdUInt32 OdGiOrthoClipperEx::clipStatus ( ) const

pure virtual

Returns the clipping status:

value Description 0 Clipping does not occur. 8 The object clipped partially or completely at least once. 16 The object completely clipped at least once.

◆ disable()

virtual void OdGiOrthoClipperEx::disable ( )

pure virtual

Disables clipping.

◆ disableLogging()

virtual void OdGiOrthoClipperEx::disableLogging ( )

pure virtual

Disable clipping engine debugging.

◆ enable()

virtual void OdGiOrthoClipperEx::enable ( )

pure virtual

Enables clipping.

◆ enableAnalyticCurvesClipping()

virtual void OdGiOrthoClipperEx::enableAnalyticCurvesClipping ( bool bEnable )

pure virtual

Enables an analytic curves clipping.

Parameters

bEnable [in] Boolean flag which indicates that analytic curves clipping is enabled (true value) or disabled (false value).

◆ enabled()

virtual bool OdGiOrthoClipperEx::enabled ( ) const

pure virtual

Returns true if clipping is enabled or returns false in the other case.

◆ enableLogging()

virtual void OdGiOrthoClipperEx::enableLogging ( OdStreamBuf * pStream )

pure virtual

Enables clipping engine debugging.

Parameters

pStream [out] Stream to which the debugging information is to be written.

◆ flushSection()

virtual void OdGiOrthoClipperEx::flushSection	(	bool	bFlushClosed = `true`,
		bool	bFlushOpened = `false`,
		bool	bReleaseData = `true`
	)

pure virtual

Sends accumulated geometry sections into conveyor output.

Parameters

bFlushClosed	[in] Send accumulated closed sections as shell geometry primitive.
bFlushOpened	[in] Send accumulated opened sections as polyline geometry primitive.
bReleaseData	[in] Delete accumulated sections data after flushing.

◆ get() [1/2]

virtual void OdGiOrthoClipperEx::get	(	bool &	bInverted,
		OdGePoint2dArray &	points,
		bool &	bClipLowerZ,
		double &	dLowerZ,
		bool &	bClipUpperZ,
		double &	dUpperZ
	)		const

pure virtual

Returns a clipping stage.

Parameters

bInverted	[out] Specifies the Inverted (if true) or the Normal (if false) type of polygonal clipping boundary.
points	[out] Array of 2D points defining sides of clipping prism perpendicular to XY.
bClipLowerZ	[out] Flag which indicates that there is a lower clipping plane.
dLowerZ	[out] Z-coordinate of the lower clipping plane.
bClipUpperZ	[out] Flag which indicates that there is an upper clipping plane.
dUpperZ	[out] Z-coordinate of the upper clipping plane.

◆ get() [2/2]

virtual void OdGiOrthoClipperEx::get	(	OdIntArray &	counts,
		OdGePoint2dArray &	points,
		bool &	bClipLowerZ,
		double &	dLowerZ,
		bool &	bClipUpperZ,
		double &	dUpperZ
	)		const

pure virtual

Returns a clipping stage.

Parameters

counts	[out] Array of points count of each polygon.
points	[out] Array of 2D points defining polygons.
bClipLowerZ	[out] Flag which indicates that there is a lower clipping plane.
dLowerZ	[out] Z-coordinate of the lower clipping plane.
bClipUpperZ	[out] Flag which indicates that there is an upper clipping plane.
dUpperZ	[out] Z-coordinate of the upper clipping plane.

◆ getClipStage() [1/3]

virtual bool OdGiOrthoClipperEx::getClipStage	(	OdUInt32	nStage,
		ClipPlanesArray &	planes
	)		const

pure virtual

Returns the clipping stage when the clipping boundary defined by infinite planes.

Parameters

nStage	[in] Clipping stage's index.
planes	[out] Array of infinite planes in the clipping stage.

Returns: Returns true if the clipping stage is not empty or returns false in the other case.

◆ getClipStage() [2/3]

virtual bool OdGiOrthoClipperEx::getClipStage	(	OdUInt32	nStage,
		OdIntArray &	counts,
		OdGePoint2dArray &	points,
		OdGeVector3d *	pNormal = `NULL`
	)		const

pure virtual

Returns the clipping stage.

Parameters

nStage	[in] Clipping stage's index.
counts	[out] Array of points count of each polygon in the clipping stage.
points	[out] Array of 2D points defining a clipping boundary.
pNormal	[in/out] Normal.

Returns: Returns true if the clipping stage is not empty or returns false in the other case.

◆ getClipStage() [3/3]

virtual bool OdGiOrthoClipperEx::getClipStage	(	OdUInt32	nStage,
		OdIntArray &	counts,
		OdGePoint3dArray &	points,
		OdGeVector3d *	pNormal = `NULL`
	)		const

pure virtual

Returns the clipping stage.

Parameters

nStage	[in] Clipping stage's index.
counts	[out] Array of points count of each polygon in the clipping stage.
points	[out] Array of 3D points defining a clipping boundary.
pNormal	[in/out] Normal.

Returns: Returns true if the clipping stage is not empty or returns false in the other case.

◆ getLimit()

virtual OdUInt32 OdGiOrthoClipperEx::getLimit ( ClipLimit clipLimit ) const

pure virtual

Returns a memory limit (in bytes) used by clipping engine during clipping a set of polygons.

Parameters

clipLimit [in] Memory limit (in bytes) which limits internal clipping structures number.

◆ getType()

virtual OdGiAbstractClipBoundary::BoundaryType OdGiOrthoClipperEx::getType ( ) const

pure virtual

Returns the type of clipping boundary.

See also: <link OdGiAbstractClipBoundary::BoundaryType, BoundaryType enumeration.>

◆ isAnalyticCurvesClippingEnabled()

virtual bool OdGiOrthoClipperEx::isAnalyticCurvesClippingEnabled ( ) const

pure virtual

Returns true if the analytic curves clipping is enabled or returns false in the other case.

◆ isClipStageSectionable()

virtual bool OdGiOrthoClipperEx::isClipStageSectionable ( OdUInt32 nStage ) const

pure virtual

Returns true if sectioning enabled for specified clipping stage.

Parameters

nStage [in] Clipping stage's index.

◆ isEmpty()

virtual bool OdGiOrthoClipperEx::isEmpty ( ) const

pure virtual

Returns true if the top clipping stage is empty or returns false in the other case.

◆ isEmptyClipSet()

virtual bool OdGiOrthoClipperEx::isEmptyClipSet ( ) const

pure virtual

Returns true if the set of clipping stages is empty or returns false in the other case.

◆ isExtended()

virtual bool OdGiOrthoClipperEx::isExtended ( ) const

pure virtual

Returns true if the top clipping stage is extended or returns false in the other case.

◆ isInverted()

virtual bool OdGiOrthoClipperEx::isInverted ( ) const

pure virtual

Returns true if the top clipping stage is inverted or returns false in the other case.

◆ isLoggingEnabled()

virtual bool OdGiOrthoClipperEx::isLoggingEnabled ( ) const

pure virtual

Returns boolean value true if the clipping engine debugging enabled. If the clipping engine debugging disabled returns false.

◆ isSingleClipStage()

virtual bool OdGiOrthoClipperEx::isSingleClipStage ( ) const

pure virtual

Returns true if there is only one clipping stage or returns false if there is not.

◆ numClipStages()

virtual OdUInt32 OdGiOrthoClipperEx::numClipStages ( ) const

pure virtual

Returns the count of clipping stages.

◆ ODRX_DECLARE_MEMBERS()

OdGiOrthoClipperEx::ODRX_DECLARE_MEMBERS ( OdGiOrthoClipperEx )

◆ popClipStage()

virtual bool OdGiOrthoClipperEx::popClipStage ( )

pure virtual

Removes a clipping stage.

Returns: Returns true if the clipping stage was successfully removed or returns false in the other case.

◆ pushClipStage() [1/4]

virtual void OdGiOrthoClipperEx::pushClipStage	(	OdGiClipBoundary *	pBoundary,
		OdGiAbstractClipBoundary *	pClipInfo = `NULL`,
		const OdGeMatrix3d *	pXform = `NULL`
	)

pure virtual

Creates a clipping boundary.

Parameters

pBoundary	[in] Clipping boundary.
pClipInfo	[in] Additional clipping boundary information.
pXform	[in] Optional boundary transform matrix.

◆ pushClipStage() [2/4]

virtual void OdGiOrthoClipperEx::pushClipStage	(	OdUInt32	nCounts,
		const int *	counts,
		OdUInt32	nPoints,
		const OdGePoint2d *	points,
		bool	bInverted = `false`,
		CountsClassify	countsClass = `kCCDontClassify`,
		const OdGeMatrix3d *	pXform = `NULL`,
		OdUInt32	numPlanes = `0`,
		const ClipPlane *	pPlanes = `NULL`,
		bool	bEnableSections = `false`,
		PolyTolOverride *	pPolyTol = `NULL`
	)

pure virtual

Creates a clipping boundary.

Parameters

nCounts	[in] Count of polygons which define the clipping boundary.
counts	[in] Array of points count of each polygon.
nPoints	[in] Count of vertices which define the clipping boundary.
points	[in] Array of points defining a clipping boundary.
bInverted	[in] Specifies the Inverted (if true) or the Normal (if false) type of polygonal clipping boundary.
countsClass	[in] Clipping contours classification mode.
pXform	[in] Optional boundary transform matrix.
numPlanes	[in] Count of planes.
pPlanes	[in] Planes for defining a clipping boundary.
bEnableSections	[in] Mark that the clipping stage can generate section geometry.
pPolyTol	[in] Optional polygon tolerance overrides.

◆ pushClipStage() [3/4]

virtual void OdGiOrthoClipperEx::pushClipStage	(	OdUInt32	nCounts,
		const int *	counts,
		OdUInt32	nPoints,
		const OdGePoint3d *	points,
		const OdGeVector3d *	pNormal = `NULL`,
		bool	bInverted = `false`,
		CountsClassify	countsClass = `kCCDontClassify`,
		const OdGeMatrix3d *	pXform = `NULL`,
		OdUInt32	numPlanes = `0`,
		const ClipPlane *	pPlanes = `NULL`,
		bool	bEnableSections = `false`,
		PolyTolOverride *	pPolyTol = `NULL`
	)

pure virtual

Creates a clipping boundary.

Parameters

nCounts	[in] Count of polygons which define the clipping boundary.
counts	[in] Array of points count of each polygon.
nPoints	[in] Count of vertices which define the clipping boundary.
points	[in] Array of points defining a clipping boundary.
pNormal	[in] Normal.
bInverted	[in] Specifies the Inverted (if true) or the Normal (if false) type of polygonal clipping boundary.
countsClass	[in] Clipping contours classification mode.
pXform	[in] Optional boundary transform matrix.
numPlanes	[in] Count of planes.
pPlanes	[in] Planes for defining a clipping boundary.
bEnableSections	[in] Mark that the clipping stage can generate section geometry.
pPolyTol	[in] Optional polygon tolerance overrides.

◆ pushClipStage() [4/4]

virtual void OdGiOrthoClipperEx::pushClipStage	(	OdUInt32	numPlanes,
		const ClipPlane *	pPlanes,
		const OdGeMatrix3d *	pXform = `NULL`,
		bool	bEnableSections = `false`
	)

pure virtual

Creates a clipping boundary from infinite planes defined in a space.

Parameters

numPlanes	[in] Count of planes.
pPlanes	[in] Planes for defining a clipping boundary.
pXform	[in] Optional boundary transform matrix.
bEnableSections	[in] Mark that the clipping stage can generate section geometry.

◆ sectionOutput()

virtual OdGiConveyorOutput& OdGiOrthoClipperEx::sectionOutput ( )

pure virtual

Output for optional section geometry.

◆ set() [1/7]

virtual void OdGiOrthoClipperEx::set	(	bool	bInverted,
		const OdGePoint2dArray &	points,
		bool	bClipLowerZ = `false`,
		double	dLowerZ = `0.0`,
		bool	bClipUpperZ = `false`,
		double	dUpperZ = `0.0`
	)

pure virtual

Creates a clipping stage.

Parameters

bInverted	[in] Specifies the Inverted (if true) or the Normal (if false) type of polygonal clipping boundary.
points	[in] Array of 2D points defining sides of clipping prism perpendicular to XY.
bClipLowerZ	[in] Flag which indicates that there is a lower clipping plane.
dLowerZ	[in] Z-coordinate of the lower clipping plane.
bClipUpperZ	[in] Flag which indicates that there is an upper clipping plane.
dUpperZ	[in] Z-coordinate of the upper clipping plane.

◆ set() [2/7]

virtual void OdGiOrthoClipperEx::set	(	bool	bInverted,
		OdUInt32	nPoints,
		const OdGePoint2d *	points,
		bool	bClipLowerZ = `false`,
		double	dLowerZ = `0.0`,
		bool	bClipUpperZ = `false`,
		double	dUpperZ = `0.0`
	)

pure virtual

Creates a clipping stage.

Parameters

bInverted	[in] Specifies the Inverted (if true) or the Normal (if false) type of polygonal clipping boundary.
nPoints	[in] Count of points.
points	[in] Points defining sides of clipping prism perpendicular to XY.
bClipLowerZ	[in] Flag which indicates that there is a lower clipping plane.
dLowerZ	[in] Z-coordinate of the lower clipping plane.
bClipUpperZ	[in] Flag which indicates that there is an upper clipping plane
dUpperZ	[in] Z-coordinate of the upper clipping plane.

Remarks: If nPoints is 0 - XY clip is disabled. If nPoints is 2 - defines a rectangle clipping boundary.

◆ set() [3/7]

virtual void OdGiOrthoClipperEx::set	(	bool	bPreprocess,
		const OdIntArray &	counts,
		const OdGePoint2dArray &	points,
		bool	bClipLowerZ = `false`,
		double	dLowerZ = `0.0`,
		bool	bClipUpperZ = `false`,
		double	dUpperZ = `0.0`
	)

pure virtual

Creates a clipping stage with extended or complex clipping boundary.

Parameters

bPreprocess	[in] Specifies the Complex (if true) or the Extended (if false) type of polygonal clipping boundary.
counts	[in] Array of points count of each polygon.
points	[in] Array of 2D Points defining polygons.
bClipLowerZ	[in] Flag which indicates that there is a lower clipping plane.
dLowerZ	[in] Z-coordinate of the lower clipping plane.
bClipUpperZ	[in] Flag which indicates that there is an upper clipping plane.
dUpperZ	[in] Z-coordinate of the upper clipping plane.

◆ set() [4/7]

virtual void OdGiOrthoClipperEx::set	(	bool	bPreprocess,
		OdUInt32	nCounts,
		const int *	counts,
		OdUInt32	nPoints,
		const OdGePoint2d *	points,
		bool	bClipLowerZ = `false`,
		double	dLowerZ = `0.0`,
		bool	bClipUpperZ = `false`,
		double	dUpperZ = `0.0`
	)

pure virtual

Creates a clipping stage with extended or complex clipping boundary.

Parameters

bPreprocess	[in] Specifies the Complex (if true) or the Extended (if false) type of polygonal clipping boundary.
nCounts	[in] Count of polygons which define the clipping boundary.
counts	[in] Array of points count of each polygon.
nPoints	[in] Count of points.
points	[in] Points defining sides of clipping prism perpendicular to XY.
bClipLowerZ	[in] Flag which indicates that there is a lower clipping plane.
dLowerZ	[in] Z-coordinate of the lower clipping plane.
bClipUpperZ	[in] Flag which indicates that there is an upper clipping plane.
dUpperZ	[in] Z-coordinate of the upper clipping plane.

◆ set() [5/7]

void OdGiOrthoClipperEx::set	(	const OdIntArray &	counts,
		const OdGePoint2dArray &	points,
		bool	bClipLowerZ = `false`,
		double	dLowerZ = `0.0`,
		bool	bClipUpperZ = `false`,
		double	dUpperZ = `0.0`
	)

inline

Creates a clipping stage with extended clipping boundary.

Parameters

counts	[in] Array of points count of each polygon.
points	[in] Array of 2D points defining polygons.
bClipLowerZ	[in] Flag which indicates that there is a lower clipping plane.
dLowerZ	[in] Z-coordinate of the lower clipping plane.
bClipUpperZ	[in] Flag which indicates that there is an upper clipping plane.
dUpperZ	[in] Z-coordinate of the upper clipping plane.

Definition at line 180 of file GiOrthoClipperEx.h.

◆ set() [6/7]

virtual void OdGiOrthoClipperEx::set	(	OdGiClipBoundary *	pBoundary,
		OdGiAbstractClipBoundary *	pClipInfo = `NULL`,
		const OdGeMatrix3d *	pXform = `NULL`
	)

pure virtual

Creates a clipping boundary.

Parameters

pBoundary	[in] Clipping boundary.
pClipInfo	[in] Additional clipping boundary information.
pXform	[in] Optional boundary transform matrix.

◆ set() [7/7]

void OdGiOrthoClipperEx::set	(	OdUInt32	nCounts,
		const int *	counts,
		OdUInt32	nPoints,
		const OdGePoint2d *	points,
		bool	bClipLowerZ = `false`,
		double	dLowerZ = `0.0`,
		bool	bClipUpperZ = `false`,
		double	dUpperZ = `0.0`
	)

inline

Creates a clipping stage with extended clipping boundary.

Parameters

nCounts	[in] Count of polygons which define the clipping boundary.
counts	[in] Array of points count of each polygon.
nPoints	[in] Count of points.
points	[in] Points defining sides of clipping prism perpendicular to XY.
bClipLowerZ	[in] Flag which indicates that there is a lower clipping plane.
dLowerZ	[in] Z-coordinate of the lower clipping plane.
bClipUpperZ	[in] Flag which indicates that there is an upper clipping plane.
dUpperZ	[in] Z-coordinate of the upper clipping plane.

Definition at line 164 of file GiOrthoClipperEx.h.

◆ setLimit()

virtual void OdGiOrthoClipperEx::setLimit	(	ClipLimit	clipLimit,
		OdUInt32	nLimit
	)

pure virtual

Sets a memory limit (in bytes) used by clipping engine during clipping a set of polygons.

Parameters

clipLimit	[in] Memory limit (in bytes) which limits internal clipping structures number..
nLimit	[in] Count of limits.

◆ TD_USING() [1/2]

OdGiOrthoClipperEx::TD_USING ( OdGiOrthoClipper::get )

◆ TD_USING() [2/2]

OdGiOrthoClipperEx::TD_USING ( OdGiOrthoClipper::set )

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

GiOrthoClipperEx.h

Classes

Public Types

Public Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ ClipPlanesArray

Member Enumeration Documentation

◆ ClipLimit

◆ CountsClassify

◆ VisibilityStatus

Member Function Documentation

◆ checkBoundsVisibility()

◆ checkExtentsVisibility()

◆ checkPointVisibility()

◆ checkSphereVisibility()

◆ classifyClipStage()

◆ clearClipping()

◆ clearClipStatus()

◆ clearTemporaryArrays()

◆ clipStatus()

◆ disable()

◆ disableLogging()

◆ enable()

◆ enableAnalyticCurvesClipping()

◆ enabled()

◆ enableLogging()

◆ flushSection()

◆ get() [1/2]

◆ get() [2/2]

◆ getClipStage() [1/3]

◆ getClipStage() [2/3]

◆ getClipStage() [3/3]

◆ getLimit()

◆ getType()

◆ isAnalyticCurvesClippingEnabled()

◆ isClipStageSectionable()

◆ isEmpty()

◆ isEmptyClipSet()

◆ isExtended()

◆ isInverted()

◆ isLoggingEnabled()

◆ isSingleClipStage()

◆ numClipStages()

◆ ODRX_DECLARE_MEMBERS()

◆ popClipStage()

◆ pushClipStage() [1/4]

◆ pushClipStage() [2/4]

◆ pushClipStage() [3/4]

◆ pushClipStage() [4/4]

◆ sectionOutput()

◆ set() [1/7]

◆ set() [2/7]

◆ set() [3/7]

◆ set() [4/7]

◆ set() [5/7]

◆ set() [6/7]

◆ set() [7/7]

◆ setLimit()

◆ TD_USING() [1/2]

◆ TD_USING() [2/2]