#include <FMSegment2D.h>

Public Member Functions
	Segment2D ()

	Segment2D (SegmentImplClass eImplClass)

	Segment2D (const OdGePoint2d &ptA, const OdGePoint2d &ptB, double dBulge=0.0, OdIntPtr uMetaData=0, OdUInt32 uRawFlags=0)

	Segment2D (const OdGePoint2d &ptA, const OdGePoint2d &ptB, const OdGePoint2d &ptIntermediate)

	Segment2D (const Segment2D &rSeg, SegmentImplClass eImplClass=esicBulgeSeg2D)

	Segment2D (const IBulgeSeg2D &rSeg, SegmentImplClass eImplClass=esicBulgeSeg2D)

	~Segment2D ()

Segment2D &	operator= (const Segment2D &rSeg)

Segment2D &	operator= (const IBulgeSeg2D &rSeg)

SegmentImplClass	implClass () const

const OdGePoint2d &	startPt () const

const OdGePoint2d &	endPt () const

double	bulge () const

SegmentType	type () const

double	deviation () const

void	getDir (OdGeVector2d &vDir) const

double	dirLength () const

double	length () const

Result	getLineSeg (OdGeLineSeg2d &rLine) const

Result	getArcSeg (OdGeCircArc2d &rArc) const

Result	getPoint (double dParam, OdGePoint2d &ptPoint) const

Result	getTangent (double dParam, OdGeVector2d &vTangent) const

void	addExtents (OdGeExtents2d &extExtents, double dTol=0.0) const

bool	isOn (const OdGePoint2d &ptTest, double *pParam=0, const OdGeTol &gTol=FMGeGbl::gTol) const

double	nearestParam (const OdGePoint2d &ptTest, OdGePoint2d *ptNearest=0) const

double	integrate (const OdGePoint2d &ptOrigin=OdGePoint2d::kOrigin) const

Result	getSubSegment (double dStartParam, double dEndParam, IBulgeSeg2D &rSubSeg) const

Result	getParallelSegment (double dNormalOffset, IBulgeSeg2D &rParSeg) const

OdUInt32	intersectXRay (const OdGePoint2d &ptTest, bool *pOnSegment=0, const OdGeTol &gTol=FMGeGbl::gTol) const

OdUInt32	intersect (const IBulgeSeg2D &rSegB, OdGePoint2d pPt1, OdGePoint2d pPt2=0, const OdGeTol &gTol=FMGeGbl::gTol) const

OdUInt32	intersect (const IBulgeSeg2D &rSegB, Intersection pInt1=0, Intersection pInt2=0, const OdGeTol &gTol=FMGeGbl::gTol) const

OdUInt32	intersectLine (const OdGeLine2d &rGeLine, Intersection pInt1=0, Intersection pInt2=0, const OdGeTol &gTol=FMGeGbl::gTol) const

OdGePoint2d	arcCenter () const

double	arcRadius () const

Result	getCircleData (OdGePoint2d &ptCenter, double &dRadius) const

double	arcAngle () const

double	arcStartAngle () const

Result	getArcData (OdGePoint2d &ptCenter, double &dRadius, double &dStartAngle, double &dInclAngle) const

Result	transformBy (const OdGeMatrix2d &mTrans)

Result	reverse ()

Result	set (const OdGePoint2d &ptA, const OdGePoint2d &ptB, double dBulge=0.0, OdIntPtr iMetaData=0, OdUInt32 iRawFlags=0)

Result	set (const OdGePoint2d &ptA, const OdGePoint2d &ptB, const OdGePoint2d &ptIntermediate)

Result	set (const OdGeLineSeg2d &geLine)

Result	set (const OdGeCircArc2d &geArc)

Result	set (const IBulgeSeg2D &rSeg)

Result	shift (const double dAngle, const double dShiftDist)

OdIntPtr	metadata () const

Result	setMetadata (OdIntPtr iNewData)

bool	isHidden () const

Result	setHidden (bool bHidden=true)

FaceOrientation	orientation () const

Result	setOrientation (FaceOrientation eOrientation)

bool	isExplodedArc () const

Result	setExplodedArc (bool bExplodedArc=true)

OdUInt32	rawFlags () const

Result	setRawFlags (OdUInt32 iRawFlags)

	operator const IBulgeSeg2D & () const
	DOM. More...

	operator IBulgeSeg2D & ()
	DOM. More...

const IBulgeSeg2D &	impl () const
	DOM. More...

IBulgeSeg2D &	impl ()
	DOM. More...

Detailed Description

2D Segment.

Remarks: Segment2D is a convex 2-D curve given by 2 points and a bulge value If the 2 points coincide, the segment has estCoincident type Otherwise, if bulge==0, the segment is a straight line segment otherwise it is a circular arc, and bulge=tan(Angle/4)

Definition at line 54 of file FMSegment2D.h.

Constructor & Destructor Documentation

◆ Segment2D() [1/6]

FacetModeler::Segment2D::Segment2D ( )

Constructor.

◆ Segment2D() [2/6]

FacetModeler::Segment2D::Segment2D ( SegmentImplClass eImplClass )

explicit

Constructor.

◆ Segment2D() [3/6]

FacetModeler::Segment2D::Segment2D	(	const OdGePoint2d &	ptA,
		const OdGePoint2d &	ptB,
		double	dBulge = `0.0`,
		OdIntPtr	uMetaData = `0`,
		OdUInt32	uRawFlags = `0`
	)

Constructor.

◆ Segment2D() [4/6]

FacetModeler::Segment2D::Segment2D	(	const OdGePoint2d &	ptA,
		const OdGePoint2d &	ptB,
		const OdGePoint2d &	ptIntermediate
	)

Constructor.

◆ Segment2D() [5/6]

FacetModeler::Segment2D::Segment2D	(	const Segment2D &	rSeg,
		SegmentImplClass	eImplClass = `esicBulgeSeg2D`
	)

Constructor.

◆ Segment2D() [6/6]

FacetModeler::Segment2D::Segment2D	(	const IBulgeSeg2D &	rSeg,
		SegmentImplClass	eImplClass = `esicBulgeSeg2D`
	)

explicit

Constructor.

◆ ~Segment2D()

FacetModeler::Segment2D::~Segment2D ( )

Destructor.

Member Function Documentation

◆ addExtents()

void FacetModeler::Segment2D::addExtents	(	OdGeExtents2d &	extExtents,
		double	dTol = `0.0`
	)		const

Adds extents of this segment (extended by dTol) to the given extents.

◆ arcAngle()

double FacetModeler::Segment2D::arcAngle ( ) const

Returns signed included angle of the arc segment.

Remarks: The returned value belongs to range ( -2*Pi, 2*Pi ).

◆ arcCenter()

OdGePoint2d FacetModeler::Segment2D::arcCenter ( ) const

Returns arc center.

◆ arcRadius()

double FacetModeler::Segment2D::arcRadius ( ) const

Returns arc radius.

◆ arcStartAngle()

double FacetModeler::Segment2D::arcStartAngle ( ) const

Returns starting angle of the arc (direction from center to startPt).

Remarks: The returned value belongs to range [ 0, 2*Pi ).

◆ bulge()

double FacetModeler::Segment2D::bulge ( ) const

Returns bulge value.

◆ deviation()

double FacetModeler::Segment2D::deviation ( ) const

Returns signed deviation from the line.

◆ dirLength()

double FacetModeler::Segment2D::dirLength ( ) const

Return the distance between start and end point.

◆ endPt()

const OdGePoint2d& FacetModeler::Segment2D::endPt ( ) const

Returns end point.

◆ getArcData()

Result FacetModeler::Segment2D::getArcData	(	OdGePoint2d &	ptCenter,
		double &	dRadius,
		double &	dStartAngle,
		double &	dInclAngle
	)		const

Returns arc center point, radius and angles.

◆ getArcSeg()

Result FacetModeler::Segment2D::getArcSeg ( OdGeCircArc2d & rArc ) const

Returns arc segment corresponding to this segment.

Remarks: Only works for arc segments.

◆ getCircleData()

Result FacetModeler::Segment2D::getCircleData	(	OdGePoint2d &	ptCenter,
		double &	dRadius
	)		const

Returns arc radius and center point.

◆ getDir()

void FacetModeler::Segment2D::getDir ( OdGeVector2d & vDir ) const

Returns direction from end point to start point.

◆ getLineSeg()

Result FacetModeler::Segment2D::getLineSeg ( OdGeLineSeg2d & rLine ) const

Returns line segment corresponding to this segment.

Remarks: Only works for line segments.

◆ getParallelSegment()

Result FacetModeler::Segment2D::getParallelSegment	(	double	dNormalOffset,
		IBulgeSeg2D &	rParSeg
	)		const

Returns parallel segment.

Parameters

dNormalOffset	[in] Signed offset along normal vector at each point of original segment.
rParSeg	[out] Result.

◆ getPoint()

Result FacetModeler::Segment2D::getPoint	(	double	dParam,
		OdGePoint2d &	ptPoint
	)		const

Returns point at parameter in range [ 0, 1 ].

◆ getSubSegment()

Result FacetModeler::Segment2D::getSubSegment	(	double	dStartParam,
		double	dEndParam,
		IBulgeSeg2D &	rSubSeg
	)		const

Returns subsegment given by 2 parameters.

Remarks: If (dStartParam > dEndParam) the rSubSeg will have opposite direction.

◆ getTangent()

Result FacetModeler::Segment2D::getTangent	(	double	dParam,
		OdGeVector2d &	vTangent
	)		const

Returns tangent at parameter in range [ 0, 1 ].

◆ impl() [1/2]

IBulgeSeg2D& FacetModeler::Segment2D::impl ( )

inline

DOM.

Definition at line 404 of file FMSegment2D.h.

◆ impl() [2/2]

const IBulgeSeg2D& FacetModeler::Segment2D::impl ( ) const

inline

DOM.

Definition at line 401 of file FMSegment2D.h.

◆ implClass()

SegmentImplClass FacetModeler::Segment2D::implClass ( ) const

Implementation type.

◆ integrate()

double FacetModeler::Segment2D::integrate ( const OdGePoint2d & ptOrigin = OdGePoint2d::kOrigin ) const

Returns 2 * signed area of a contour bounded by this segment and 2 lines, connecting the ptOrigin and ends of this segment.

◆ intersect() [1/2]

OdUInt32 FacetModeler::Segment2D::intersect	(	const IBulgeSeg2D &	rSegB,
		Intersection *	pInt1 = `0`,
		Intersection *	pInt2 = `0`,
		const OdGeTol &	gTol = `FMGeGbl::gTol`
	)		const

Returns number of intersections (0, 1 or something) and Intersection objects.

◆ intersect() [2/2]

OdUInt32 FacetModeler::Segment2D::intersect	(	const IBulgeSeg2D &	rSegB,
		OdGePoint2d *	pPt1,
		OdGePoint2d *	pPt2 = `0`,
		const OdGeTol &	gTol = `FMGeGbl::gTol`
	)		const

Returns number of intersections (0, 1 or something) and intersection points.

◆ intersectLine()

OdUInt32 FacetModeler::Segment2D::intersectLine	(	const OdGeLine2d &	rGeLine,
		Intersection *	pInt1 = `0`,
		Intersection *	pInt2 = `0`,
		const OdGeTol &	gTol = `FMGeGbl::gTol`
	)		const

Intersects this segment with an infinite line.

Returns: The number of intersections.

◆ intersectXRay()

OdUInt32 FacetModeler::Segment2D::intersectXRay	(	const OdGePoint2d &	ptTest,
		bool *	pOnSegment = `0`,
		const OdGeTol &	gTol = `FMGeGbl::gTol`
	)		const

The method returns number of different intersection points of the segment (including end with minimal Y) with a ray, starting at ptTest and going in the X direction.

Remarks: pOnSegment is set to true, if the test point lies on the segment.

◆ isExplodedArc()

bool FacetModeler::Segment2D::isExplodedArc ( ) const

Returns ecfExplodedArc flag value.

◆ isHidden()

bool FacetModeler::Segment2D::isHidden ( ) const

Returns ecfHidden flag value.

◆ isOn()

bool FacetModeler::Segment2D::isOn	(	const OdGePoint2d &	ptTest,
		double *	pParam = `0`,
		const OdGeTol &	gTol = `FMGeGbl::gTol`
	)		const

Returns whether the point lies on the segment.

Parameters

ptTest	[in] Point to test.
pParam	[out] Resulting parameter.
gTol	[in] Tolerance.

◆ length()

double FacetModeler::Segment2D::length ( ) const

Returns segment length.

◆ metadata()

OdIntPtr FacetModeler::Segment2D::metadata ( ) const

Returns metadata.

◆ nearestParam()

double FacetModeler::Segment2D::nearestParam	(	const OdGePoint2d &	ptTest,
		OdGePoint2d *	ptNearest = `0`
	)		const

Returns nearest parameter to the specified point.

Parameters

ptTest	[in] Point to test.
ptNearest	[out] Nearest point.

◆ operator const IBulgeSeg2D &()

FacetModeler::Segment2D::operator const IBulgeSeg2D & ( ) const

inline

DOM.

Definition at line 395 of file FMSegment2D.h.

◆ operator IBulgeSeg2D &()

FacetModeler::Segment2D::operator IBulgeSeg2D & ( )

inline

DOM.

Definition at line 398 of file FMSegment2D.h.

◆ operator=() [1/2]

Segment2D& FacetModeler::Segment2D::operator= ( const IBulgeSeg2D & rSeg )

Copy operator.

◆ operator=() [2/2]

Segment2D& FacetModeler::Segment2D::operator= ( const Segment2D & rSeg )

Copy operator.

◆ orientation()

FaceOrientation FacetModeler::Segment2D::orientation ( ) const

Returns orientation.

◆ rawFlags()

OdUInt32 FacetModeler::Segment2D::rawFlags ( ) const

Returns internal flags ( orientation, visibility etc.).

◆ reverse()

Result FacetModeler::Segment2D::reverse ( )

Inverts the segment (makes it going in opposite direction).

◆ set() [1/5]

Result FacetModeler::Segment2D::set ( const IBulgeSeg2D & rSeg )

Copy from another segment

◆ set() [2/5]

Result FacetModeler::Segment2D::set ( const OdGeCircArc2d & geArc )

Copy from GeCircArc2d and reset metadata.

◆ set() [3/5]

Result FacetModeler::Segment2D::set ( const OdGeLineSeg2d & geLine )

Copy from GeLineSeg2d and reset metadata.

◆ set() [4/5]

Result FacetModeler::Segment2D::set	(	const OdGePoint2d &	ptA,
		const OdGePoint2d &	ptB,
		const OdGePoint2d &	ptIntermediate
	)

Update ends and calculate bulge using the intermediate point.

◆ set() [5/5]

Result FacetModeler::Segment2D::set	(	const OdGePoint2d &	ptA,
		const OdGePoint2d &	ptB,
		double	dBulge = `0.0`,
		OdIntPtr	iMetaData = `0`,
		OdUInt32	iRawFlags = `0`
	)

Update ends and bulge.

◆ setExplodedArc()

Result FacetModeler::Segment2D::setExplodedArc ( bool bExplodedArc = true )

Sets or clears ecfExplodedArc flag.

◆ setHidden()

Result FacetModeler::Segment2D::setHidden ( bool bHidden = true )

Sets or clears ecfHidden flag.

◆ setMetadata()

Result FacetModeler::Segment2D::setMetadata ( OdIntPtr iNewData )

Sets metadata.

◆ setOrientation()

Result FacetModeler::Segment2D::setOrientation ( FaceOrientation eOrientation )

Sets orientation.

◆ setRawFlags()

Result FacetModeler::Segment2D::setRawFlags ( OdUInt32 iRawFlags )

Sets internal flags ( orientation, visibility etc.).

◆ shift()

Result FacetModeler::Segment2D::shift	(	const double	dAngle,
		const double	dShiftDist
	)

◆ startPt()

const OdGePoint2d& FacetModeler::Segment2D::startPt ( ) const

Returns start point.

◆ transformBy()

Result FacetModeler::Segment2D::transformBy ( const OdGeMatrix2d & mTrans )

Transforms segment with specified matrix.

◆ type()

SegmentType FacetModeler::Segment2D::type ( ) const

Returns segment type.

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

FMSegment2D.h

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ Segment2D() [1/6]

◆ Segment2D() [2/6]

◆ Segment2D() [3/6]

◆ Segment2D() [4/6]

◆ Segment2D() [5/6]

◆ Segment2D() [6/6]

◆ ~Segment2D()

Member Function Documentation

◆ addExtents()

◆ arcAngle()

◆ arcCenter()

◆ arcRadius()

◆ arcStartAngle()

◆ bulge()

◆ deviation()

◆ dirLength()

◆ endPt()

◆ getArcData()

◆ getArcSeg()

◆ getCircleData()

◆ getDir()

◆ getLineSeg()

◆ getParallelSegment()

◆ getPoint()

◆ getSubSegment()

◆ getTangent()

◆ impl() [1/2]

◆ impl() [2/2]

◆ implClass()

◆ integrate()

◆ intersect() [1/2]

◆ intersect() [2/2]

◆ intersectLine()

◆ intersectXRay()

◆ isExplodedArc()

◆ isHidden()

◆ isOn()

◆ length()

◆ metadata()

◆ nearestParam()

◆ operator const IBulgeSeg2D &()

◆ operator IBulgeSeg2D &()

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ orientation()

◆ rawFlags()

◆ reverse()

◆ set() [1/5]

◆ set() [2/5]

◆ set() [3/5]

◆ set() [4/5]

◆ set() [5/5]

◆ setExplodedArc()

◆ setHidden()

◆ setMetadata()

◆ setOrientation()

◆ setRawFlags()

◆ shift()

◆ startPt()

◆ transformBy()

◆ type()