#include <GiOrthoClipperEx.h>

Inheritance diagram for OdGiOrthoClipperEx:

Classes
struct	ClipPlane

struct	PolyTolOverride

struct	TolOverride

Public Types
enum	ClipLimit { kPolyClipLimit = 0 , kNumClipLimits }

enum	ClipStageFlags { kCSNoFlags = 0 , kCSDisabled = (1 << 0) , kCSInverted = (1 << 1) , kCSEnableSections = (1 << 2) , kCSEnableCutting = (1 << 3) , kCSPassNonSections = (1 << 4) }

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

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

typedef OdArray< ClipPlane, OdObjectsAllocator< 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, OdUInt32 stageFlags=kCSNoFlags)=0

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

virtual void	pushClipStage (OdUInt32 nCounts, const int counts, OdUInt32 nPoints, const OdGePoint3d points, const OdGeVector3d pNormal=NULL, OdUInt32 stageFlags=kCSNoFlags, CountsClassify countsClass=kCCDontClassify, const OdGeMatrix3d pXform=NULL, OdUInt32 numPlanes=0, const ClipPlane pPlanes=NULL, 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	isClipStageCuttable (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 void	enableClipStage (OdUInt32 nStage, bool bEnable)=0

virtual bool	isClipStageEnabled (OdUInt32 nStage) 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 (OdGiMultipleClippedOutputExt *pExt=NULL)=0

virtual OdGiConveyorOutput &	cuttingOutput (OdGiMultipleClippedOutputExt *pExt=NULL)=0

virtual OdGiClippedGeometryOutput::ClippedGeometryOutputInterface *	nativeClippingGeometryInterface ()=0

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

virtual void	setSkipExtentsCheck (bool bOn)=0

virtual void	setTextsNoClip (bool bOn)=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 41 of file GiOrthoClipperEx.h.

Member Typedef Documentation

◆ ClipPlanesArray

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

Defines the type of array of clipping planes.

Definition at line 389 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 284 of file GiOrthoClipperEx.h.

◆ ClipStageFlags

enum OdGiOrthoClipperEx::ClipStageFlags

Set of flags which can be passed for separate clipping stage during construction.

Enumerator
kCSNoFlags	Default clipping stage flags state.
kCSDisabled	Construct clipping stage in disabled state.
kCSInverted	Specifies the Inverted (if true) or the Normal (if false) type of polygonal clipping boundary.
kCSEnableSections	Mark that the clipping stage can generate section geometry.
kCSEnableCutting	Mark that the clipping stage can generate cutted geometry.
kCSPassNonSections	Enable passing geometry through clipping stage without clipping if sections/slicing output disabled.

Definition at line 394 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 413 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 621 of file GiOrthoClipperEx.h.

Member Function Documentation

◆ checkBoundsVisibility()

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

pure virtual

Retrieves the visible status of the bounding block.

Parameters

bb	[in] Bounding block.

Returns: one of the visibility statuses represented by a value from the VisibilityStatus enumeration.

◆ checkExtentsVisibility()

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

pure virtual

Retrieves the visible status of extents.

Parameters

extents [in] Extents.

Returns: one of the visibility statuses represented by a value from the VisibilityStatus enumeration.

◆ checkPointVisibility()

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

pure virtual

Retrieves the visible status of the 3D point.

Parameters

pt	[in] 3D point.

Returns: one of the visibility statuses represented by a value from the VisibilityStatus enumeration.

◆ checkSphereVisibility()

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

pure virtual

Retrieves the sphere's visible status.

Parameters

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

Returns: one of the statuses which can be visible, invisible or clipped.; one of the visibility statuses represented by a value from the VisibilityStatus enumeration.

◆ 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

Retrieves the clipping status.

Returns

clipping status which can be one of the following:

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.

◆ cuttingOutput()

virtual OdGiConveyorOutput & OdGiOrthoClipperEx::cuttingOutput ( OdGiMultipleClippedOutputExt * pExt = NULL )

pure virtual

Output for optional cutting geometry.

Parameters

pExt	[in] Optional interface for multiple clipping outputs selection.

Returns: a reference to the optional cutting geometry.

◆ 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).

◆ enableClipStage()

virtual void OdGiOrthoClipperEx::enableClipStage	(	OdUInt32	nStage,
		bool	bEnable
	)

pure virtual

Enables or disables specified clipping stage.

Parameters

nStage	[in] Clipping stage's index.
bEnable	[in] New clipping stage state.

◆ enabled()

virtual bool OdGiOrthoClipperEx::enabled ( ) const

pure virtual

Checks whether clipping is enabled.

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

Retrieves 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

Retrieves 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

Retrieves 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

Retrieves 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

Retrieves 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

Retrieves 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.

Returns: memory limit (in bytes) as OdUInt32 value.

◆ getType()

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

pure virtual

Retrieves the type of clipping boundary.

Returns: a value from the OdGiAbstractClipBoundary::BoundaryType enumeration that represents one of the clip boundary types.

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

◆ isAnalyticCurvesClippingEnabled()

virtual bool OdGiOrthoClipperEx::isAnalyticCurvesClippingEnabled ( ) const

pure virtual

Checks whether analytic curves clipping is enabled.

Returns: true if the analytic curves clipping is enabled, false otherwise.

◆ isClipStageCuttable()

virtual bool OdGiOrthoClipperEx::isClipStageCuttable ( OdUInt32 nStage ) const

pure virtual

Checks whether cutting geometry generation is enabled for specified clipping stage.

Parameters

nStage [in] Clipping stage's index.

Returns: true if cutting geometry generation is enabled for specified clipping stage, false otherwise.

◆ isClipStageEnabled()

virtual bool OdGiOrthoClipperEx::isClipStageEnabled ( OdUInt32 nStage ) const

pure virtual

Checks that clipping stage enabled or disabled.

Parameters

nStage [in] Clipping stage's index.

Returns: true if the specified clipping stage is enabled, false otherwise.

◆ isClipStageSectionable()

virtual bool OdGiOrthoClipperEx::isClipStageSectionable ( OdUInt32 nStage ) const

pure virtual

Checks whether sectioning is enabled for the specified clipping stage.

Parameters

nStage [in] Clipping stage's index.

Returns: true if sectioning enabled for specified clipping stage, false otherwise.

◆ isEmpty()

virtual bool OdGiOrthoClipperEx::isEmpty ( ) const

pure virtual

Checks whether clipping stage is empty.

Returns: true if the top clipping stage is empty, false otherwise.

◆ isEmptyClipSet()

virtual bool OdGiOrthoClipperEx::isEmptyClipSet ( ) const

pure virtual

Checks whether clip set is empty.

Returns: true if the set of clipping stages is empty, false otherwise.

◆ isExtended()

virtual bool OdGiOrthoClipperEx::isExtended ( ) const

pure virtual

Checks whether clipping stage is extended.

Returns: true if the top clipping stage is extended, false otherwise.

◆ isInverted()

virtual bool OdGiOrthoClipperEx::isInverted ( ) const

pure virtual

Checks whether clipping stage is inverted.

Returns: true if the top clipping stage is inverted, false otherwise.

◆ isLoggingEnabled()

virtual bool OdGiOrthoClipperEx::isLoggingEnabled ( ) const

pure virtual

Checks whether debugging is enabled for clipping engine.

Returns: true if debugging is enabled for clipping engine, false otherwise.

◆ isSingleClipStage()

virtual bool OdGiOrthoClipperEx::isSingleClipStage ( ) const

pure virtual

Checks whether there is only 1 clipping stage.

Returns: true if there is only 1 clipping stage, false otherwise.

◆ nativeClippingGeometryInterface()

virtual OdGiClippedGeometryOutput::ClippedGeometryOutputInterface * OdGiOrthoClipperEx::nativeClippingGeometryInterface ( )

pure virtual

Retrieves native clipping context, managed by this clipping object.

Returns: pointer to the native clipping context.

◆ numClipStages()

virtual OdUInt32 OdGiOrthoClipperEx::numClipStages ( ) const

pure virtual

Retrieves the count of clipping stages.

Returns: count of clipping stages as OdUInt32 value.

◆ 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,
		OdUInt32	stageFlags = `kCSNoFlags`,
		CountsClassify	countsClass = `kCCDontClassify`,
		const OdGeMatrix3d *	pXform = `NULL`,
		OdUInt32	numPlanes = `0`,
		const ClipPlane *	pPlanes = `NULL`,
		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.
stageFlags	[in] Set of clipping stage flags (look at ClipStageFlags enumeration).
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.
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`,
		OdUInt32	stageFlags = `kCSNoFlags`,
		CountsClassify	countsClass = `kCCDontClassify`,
		const OdGeMatrix3d *	pXform = `NULL`,
		OdUInt32	numPlanes = `0`,
		const ClipPlane *	pPlanes = `NULL`,
		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.
stageFlags	[in] Set of clipping stage flags (look at ClipStageFlags enumeration).
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.
pPolyTol	[in] Optional polygon tolerance overrides.

◆ pushClipStage() [4/4]

virtual void OdGiOrthoClipperEx::pushClipStage	(	OdUInt32	numPlanes,
		const ClipPlane *	pPlanes,
		const OdGeMatrix3d *	pXform = `NULL`,
		OdUInt32	stageFlags = `kCSNoFlags`
	)

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.
stageFlags	[in] Set of clipping stage flags (look at ClipStageFlags enumeration).

◆ sectionOutput()

virtual OdGiConveyorOutput & OdGiOrthoClipperEx::sectionOutput ( OdGiMultipleClippedOutputExt * pExt = NULL )

pure virtual

Output for optional section geometry.

Parameters

pExt	[in] Optional interface for multiple clipping outputs selection.

Returns: a reference to the optional section geometry output.

◆ 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 181 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 165 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.

◆ setSkipExtentsCheck()

virtual void OdGiOrthoClipperEx::setSkipExtentsCheck ( bool bOn )

pure virtual

Enables/disables extents checking.

Parameters

bOn	[in] enables (if false) or disables extents checking.

◆ setTextsNoClip()

virtual void OdGiOrthoClipperEx::setTextsNoClip ( bool bOn )

pure virtual

Enables/disables clipping for texts.

Parameters

bOn	[in] enables (if true) or disables clipping for texts.

◆ 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

◆ ClipStageFlags

◆ CountsClassify

◆ VisibilityStatus

Member Function Documentation

◆ checkBoundsVisibility()

◆ checkExtentsVisibility()

◆ checkPointVisibility()

◆ checkSphereVisibility()

◆ classifyClipStage()

◆ clearClipping()

◆ clearClipStatus()

◆ clearTemporaryArrays()

◆ clipStatus()

◆ cuttingOutput()

◆ disable()

◆ disableLogging()

◆ enable()

◆ enableAnalyticCurvesClipping()

◆ enableClipStage()

◆ enabled()

◆ enableLogging()

◆ flushSection()

◆ get() [1/2]

◆ get() [2/2]

◆ getClipStage() [1/3]

◆ getClipStage() [2/3]

◆ getClipStage() [3/3]

◆ getLimit()

◆ getType()

◆ isAnalyticCurvesClippingEnabled()

◆ isClipStageCuttable()

◆ isClipStageEnabled()

◆ isClipStageSectionable()

◆ isEmpty()

◆ isEmptyClipSet()

◆ isExtended()

◆ isInverted()

◆ isLoggingEnabled()

◆ isSingleClipStage()

◆ nativeClippingGeometryInterface()

◆ 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()

◆ setSkipExtentsCheck()

◆ setTextsNoClip()

◆ TD_USING() [1/2]

◆ TD_USING() [2/2]