#include <GeCircArc3d.h>

Inheritance diagram for OdGeCircArc3d:

Public Member Functions
	OdGeCircArc3d ()

	OdGeCircArc3d (const OdGeCircArc3d &source)

	OdGeCircArc3d (const OdGePoint3d &center, const OdGeVector3d &normal, double radius)

	OdGeCircArc3d (const OdGePoint3d &center, const OdGeVector3d &normal, const OdGeVector3d &refVec, double radius, double startAng=0, double endAng=Oda2PI)

	OdGeCircArc3d (const OdGePoint3d &startPoint, const OdGePoint3d &secondPoint, const OdGePoint3d &endPoint)

OdGePoint3d	closestPointToPlane (const OdGePlanarEnt &plane, OdGePoint3d &pointOnPlane, const OdGeTol &tol=OdGeContext::gTol) const

bool	intersectWith (const OdGeLinearEnt3d &line, int &numInt, OdGePoint3d &p1, OdGePoint3d &p2, const OdGeTol &tol=OdGeContext::gTol) const

bool	intersectWith (const OdGeCircArc3d &arc, int &numInt, OdGePoint3d &p1, OdGePoint3d &p2, const OdGeTol &tol=OdGeContext::gTol) const

bool	intersectWith (const OdGePlanarEnt &plane, int &numInt, OdGePoint3d &p1, OdGePoint3d &p2, const OdGeTol &tol=OdGeContext::gTol) const

bool	projIntersectWith (const OdGeLinearEnt3d &line, const OdGeVector3d &projDir, int &numInt, OdGePoint3d &pntOnArc1, OdGePoint3d &pntOnArc2, OdGePoint3d &pntOnLine1, OdGePoint3d &pntOnLine2, const OdGeTol &tol=OdGeContext::gTol) const

bool	tangent (const OdGePoint3d &point, OdGeLine3d &line, const OdGeTol &tol=OdGeContext::gTol) const

bool	tangent (const OdGePoint3d &point, OdGeLine3d &line, const OdGeTol &tol, OdGeError &status) const

void	getPlane (OdGePlane &plane) const

bool	isInside (const OdGePoint3d &point, const OdGeTol &tol=OdGeContext::gTol) const

OdGePoint3d	center () const

OdGeVector3d	normal () const

OdGeVector3d	refVec () const

double	radius () const

double	startAng () const

double	endAng () const

OdGePoint3d	startPoint () const

OdGePoint3d	endPoint () const

OdGeCircArc3d &	setCenter (const OdGePoint3d &center)

OdGeCircArc3d &	setAxes (const OdGeVector3d &normal, const OdGeVector3d &refVec)

OdGeCircArc3d &	setRadius (double radius)

OdGeCircArc3d &	setAngles (double startAng, double endAng)

OdGeCircArc3d &	set (const OdGePoint3d &center, const OdGeVector3d &normal, double radius)

OdGeCircArc3d &	set (const OdGePoint3d &center, const OdGeVector3d &normal, const OdGeVector3d &refVec, double radius, double startAng, double endAng)

OdGeCircArc3d &	set (const OdGePoint3d &startPoint, const OdGePoint3d &secondPoint, const OdGePoint3d &endPoint)

OdGeCircArc3d &	set (const OdGePoint3d &startPoint, const OdGePoint3d &secondPoint, const OdGePoint3d &endPoint, OdGeError &status)

OdGeCircArc3d &	set (const OdGeCurve3d &curve1, const OdGeCurve3d &curve2, double radius, double &param1, double &param2, bool &success)

OdGeCircArc3d &	set (const OdGeCurve3d &curve1, const OdGeCurve3d &curve2, const OdGeCurve3d &curve3, double &param1, double &param2, double &param3, bool &success)

OdGeCircArc3d &	operator= (const OdGeCircArc3d &arc)

void	getGeomExtents (OdGeExtents3d &extents) const

OdGeCircArc3d &	joinWith (const OdGeCircArc3d &curve, const OdGeTol &iTolerance=OdGeContext::gTol)

Public Member Functions inherited from OdGeCurve3d
void	getInterval (OdGeInterval &interval) const

void	getInterval (OdGeInterval &interval, OdGePoint3d &start, OdGePoint3d &end) const

OdGeCurve3d &	reverseParam ()

OdGeCurve3d &	setInterval ()

bool	setInterval (const OdGeInterval &interval)

double	distanceTo (const OdGePoint3d &point, const OdGeTol &tol=OdGeContext::gTol) const

double	distanceTo (const OdGeCurve3d &curve, const OdGeTol &tol=OdGeContext::gTol) const

OdGePoint3d	closestPointTo (const OdGePoint3d &point, const OdGeTol &tol=OdGeContext::gTol) const

OdGePoint3d	closestPointTo (const OdGeCurve3d &curve, OdGePoint3d &pntOnOtherCrv, const OdGeTol &tol=OdGeContext::gTol) const

void	getClosestPointTo (const OdGePoint3d &point, OdGePointOnCurve3d &pntOnCrv, const OdGeTol &tol=OdGeContext::gTol) const

void	getClosestPointTo (const OdGeCurve3d &curve, OdGePointOnCurve3d &pntOnThisCrv, OdGePointOnCurve3d &pntOnOtherCrv, const OdGeTol &tol=OdGeContext::gTol) const

OdGePoint3d	projClosestPointTo (const OdGePoint3d &point, const OdGeVector3d &projectDirection, const OdGeTol &tol=OdGeContext::gTol) const

OdGePoint3d	projClosestPointTo (const OdGeCurve3d &curve, const OdGeVector3d &projectDirection, OdGePoint3d &pntOnOtherCrv, const OdGeTol &tol=OdGeContext::gTol) const

void	getProjClosestPointTo (const OdGePoint3d &point, const OdGeVector3d &projectDirection, OdGePointOnCurve3d &pntOnCrv, const OdGeTol &tol=OdGeContext::gTol) const

void	getProjClosestPointTo (const OdGeCurve3d &curve, const OdGeVector3d &projectDirection, OdGePointOnCurve3d &pntOnThisCrv, OdGePointOnCurve3d &pntOnOtherCrv, const OdGeTol &tol=OdGeContext::gTol) const

bool	getNormalPoint (const OdGePoint3d &point, OdGePointOnCurve3d &pntOnCrv, const OdGeTol &tol=OdGeContext::gTol) const

OdGeBoundBlock3d	boundBlock () const

OdGeBoundBlock3d	boundBlock (const OdGeInterval &range) const

OdGeBoundBlock3d	orthoBoundBlock () const

OdGeBoundBlock3d	orthoBoundBlock (const OdGeInterval &range) const

OdGeEntity3d *	project (const OdGePlane &projectionPlane, const OdGeVector3d &projectDirection, const OdGeTol &tol=OdGeContext::gTol) const

OdGeEntity3d *	orthoProject (const OdGePlane &projectionPlane, const OdGeTol &tol=OdGeContext::gTol) const

	TD_USING (OdGeEntity3d::isOn)

bool	isOn (const OdGePoint3d &point, double &param, const OdGeTol &tol=OdGeContext::gTol) const

bool	isOn (double param, const OdGeTol &tol=OdGeContext::gTol) const

double	paramOf (const OdGePoint3d &point, const OdGeTol &tol=OdGeContext::gTol) const

void	getTrimmedOffset (double distance, const OdGeVector3d &planeNormal, OdGeCurve3dPtrArray &offsetCurveList, OdGe::OffsetCrvExtType extensionType=OdGe::kFillet, const OdGeTol &tol=OdGeContext::gTol) const

bool	isClosed (const OdGeTol &tol=OdGeContext::gTol) const

bool	isPlanar (OdGePlane &plane, const OdGeTol &tol=OdGeContext::gTol) const

bool	isLinear (OdGeLine3d &line, const OdGeTol &tol=OdGeContext::gTol) const

bool	isCoplanarWith (const OdGeCurve3d &curve, OdGePlane &plane, const OdGeTol &tol=OdGeContext::gTol) const

bool	isPeriodic (double &period) const

double	length (double fromParam, double toParam, double tol=OdGeContext::gTol.equalPoint()) const

double	length (double tol=OdGeContext::gTol.equalPoint()) const

double	paramAtLength (double datumParam, double length, bool posParamDir=true, double tol=OdGeContext::gTol.equalPoint()) const

bool	area (double startParam, double endParam, double &value, const OdGeTol &tol=OdGeContext::gTol) const

bool	isDegenerate (OdGe::EntityId &degenerateType, const OdGeTol &tol=OdGeContext::gTol) const

bool	isDegenerate (OdGeEntity3d *&pConvertedEntity, const OdGeTol &tol=OdGeContext::gTol) const

void	getSplitCurves (double param, OdGeCurve3d &piece1, OdGeCurve3d &piece2) const

bool	explode (OdGeCurve3dPtrArray &explodedCurves, OdGeIntArray &newExplodedCurves, const OdGeInterval *pInterval=NULL) const

void	getLocalClosestPoints (const OdGePoint3d &point, OdGePointOnCurve3d &approxPntOnThisCrv, const OdGeInterval *pInterval1=NULL, const OdGeTol &tol=OdGeContext::gTol) const

void	getLocalClosestPoints (const OdGeCurve3d &curve, OdGePointOnCurve3d &approxPntOnThisCrv, OdGePointOnCurve3d &approxPntOnOtherCrv, const OdGeInterval pInterval1=NULL, const OdGeInterval pInterval2=NULL, const OdGeTol &tol=OdGeContext::gTol) const

bool	hasStartPoint (OdGePoint3d &startPoint) const

bool	hasEndPoint (OdGePoint3d &endPoint) const

OdGePoint3d	evalPoint (double param) const

OdGePoint3d	evalPoint (double param, int numDeriv, OdGeVector3dArray &derivatives) const

void	getSamplePoints (double fromParam, double toParam, double approxEps, OdGePoint3dArray &pointArray, OdGeDoubleArray &paramArray, bool forceResampling=false) const

void	getSamplePoints (int numSample, OdGePoint3dArray &pointArray) const

void	getSamplePoints (int numSample, OdGePoint3dArray &pointArray, OdGeDoubleArray &paramArray) const

OdGeCurve3d &	operator= (const OdGeCurve3d &curve)

void	getSamplePoints (double fromParam, double toParam, double approxEps, OdGePoint3dArray &pointArray, OdGeDoubleArray *paramArray=NULL) const

void	getSamplePoints (const OdGeInterval paramInterval, double approxEps, OdGePoint3dArray &pointArray, OdGeDoubleArray pParamArray=NULL) const

void	appendSamplePoints (double fromParam, double toParam, double approxEps, OdGePoint3dArray &pointArray, OdGeDoubleArray *pParamArray=NULL) const

void	appendSamplePoints (int numSample, OdGePoint3dArray &pointArray, OdGeDoubleArray *pParamArray=NULL) const

void	appendSamplePoints (const OdGeInterval paramInterval, double approxEps, OdGePoint3dArray &pointArray, OdGeDoubleArray pParamArray=NULL) const

double	paramOf (const OdGePoint3d &point, const OdGeInterval *range, const OdGeTol &tol=OdGeContext::gTol) const

OdGeExtents3d	getGeomExtents (const OdGeInterval &range=OdGeInterval(), const OdGeMatrix3d *coordSystem=NULL) const

void	evaluate (double param, int numDeriv, OdGeVector3d *values) const

Public Member Functions inherited from OdGeEntity3d
	ODRX_HEAP_OPERATORS ()

	~OdGeEntity3d ()

bool	isKindOf (OdGe::EntityId entType) const

OdGe::EntityId	type () const

OdGeEntity3d *	copy () const

OdGeEntity3d &	operator= (const OdGeEntity3d &entity)

bool	operator== (const OdGeEntity3d &entity) const

bool	operator!= (const OdGeEntity3d &entity) const

bool	isEqualTo (const OdGeEntity3d &object, const OdGeTol &tol=OdGeContext::gTol) const

OdGeEntity3d &	transformBy (const OdGeMatrix3d &xfm)

OdGeEntity3d &	translateBy (const OdGeVector3d &translateVec)

OdGeEntity3d &	rotateBy (double angle, const OdGeVector3d &vect, const OdGePoint3d &basePoint=OdGePoint3d::kOrigin)

OdGeEntity3d &	mirror (const OdGePlane &plane)

OdGeEntity3d &	scaleBy (double scaleFactor, const OdGePoint3d &basePoint=OdGePoint3d::kOrigin)

bool	isOn (const OdGePoint3d &point, const OdGeTol &tol=OdGeContext::gTol) const

Additional Inherited Members
Protected Member Functions inherited from OdGeCurve3d
	OdGeCurve3d ()

	OdGeCurve3d (const OdGeCurve3d &source)

Protected Member Functions inherited from OdGeEntity3d
	OdGeEntity3d ()

	OdGeEntity3d (const OdGeEntity3d &)

void	connectTo (OdGeEntity3dImpl *)

Detailed Description

A mathematical entity used to represent a circular arc in 3D space.

Corresponding C++ library: TD_Ge

See also: <link ge_OdGeCircArc3d.html, Working with Circular Arcs>

Definition at line 47 of file GeCircArc3d.h.

Constructor & Destructor Documentation

◆ OdGeCircArc3d() [1/5]

OdGeCircArc3d::OdGeCircArc3d ( )

Parameters

center	[in] Center of arc.
normal	[in] A vector normal to the plane of the arc
radius	[in] Radius of arc.
startAng	[in] Starting angle of arc.
endAng	[in] Ending angle of arc.
refVec	[in] The reference vector defining arc angle 0.
isClockWise	[in] If true, the arc is drawn clockwise, otherwise, counterclockwise.
startPoint	[in] Startpoint of arc.
secondPoint	[in] Second point on a 3-point arc.
endPoint	[in] Endpoint of arc.
source	[in] Object to be cloned.

Remarks: To construct a circle, set endAng = startAng + Oda2PI; All angles are expressed in radians.

startAng must be less than endAng.

◆ OdGeCircArc3d() [2/5]

OdGeCircArc3d::OdGeCircArc3d ( const OdGeCircArc3d & source )

◆ OdGeCircArc3d() [3/5]

OdGeCircArc3d::OdGeCircArc3d	(	const OdGePoint3d &	center,
		const OdGeVector3d &	normal,
		double	radius
	)

◆ OdGeCircArc3d() [4/5]

OdGeCircArc3d::OdGeCircArc3d	(	const OdGePoint3d &	center,
		const OdGeVector3d &	normal,
		const OdGeVector3d &	refVec,
		double	radius,
		double	startAng = `0`,
		double	endAng = `Oda2PI`
	)

◆ OdGeCircArc3d() [5/5]

OdGeCircArc3d::OdGeCircArc3d	(	const OdGePoint3d &	startPoint,
		const OdGePoint3d &	secondPoint,
		const OdGePoint3d &	endPoint
	)

Member Function Documentation

◆ center()

OdGePoint3d OdGeCircArc3d::center ( ) const

Returns the center of this arc.

◆ closestPointToPlane()

OdGePoint3d OdGeCircArc3d::closestPointToPlane	(	const OdGePlanarEnt &	plane,
		OdGePoint3d &	pointOnPlane,
		const OdGeTol &	tol = `OdGeContext::gTol`
	)		const

Returns the point on this circle closest to the specified plane, and the point on the plane closest to this circle.

Parameters

plane	[in] Any plane.
pointOnPlane	[out] Receives the closest point on plane.
tol	[in] Geometric tolerance.

◆ endAng()

double OdGeCircArc3d::endAng ( ) const

Returns the ending angle measured from the reference vector in the arc direction.

Remarks: All angles are expressed in radians.

◆ endPoint()

OdGePoint3d OdGeCircArc3d::endPoint ( ) const

Returns the end point of this arc.

◆ getGeomExtents()

void OdGeCircArc3d::getGeomExtents ( OdGeExtents3d & extents ) const

Returns the geometric extents of this arc.

Parameters

extents [out] Receives the geometric extents.

◆ getPlane()

void OdGeCircArc3d::getPlane ( OdGePlane & plane ) const

Returns the plane of the arc.

Parameters

plane [out] Receives the plane of the arc.

◆ intersectWith() [1/3]

bool OdGeCircArc3d::intersectWith	(	const OdGeCircArc3d &	arc,
		int &	numInt,
		OdGePoint3d &	p1,
		OdGePoint3d &	p2,
		const OdGeTol &	tol = `OdGeContext::gTol`
	)		const

Returns True if the specified arc intersects the arc entity.

Parameters

arc	[in] Any 3D arc entity.
intn	[out] Receives the number of intersections.
p1	[out] Receives the first intersection point on the arc.
p2	[out] Receives the second intersection point on the arc.
tol	[in] Geometric tolerance.

Remarks: p1 has meaning only if intn > 0. p2 has meaning only if intn > 1.

◆ intersectWith() [2/3]

bool OdGeCircArc3d::intersectWith	(	const OdGeLinearEnt3d &	line,
		int &	numInt,
		OdGePoint3d &	p1,
		OdGePoint3d &	p2,
		const OdGeTol &	tol = `OdGeContext::gTol`
	)		const

Returns the intersections with other objects.

Parameters

arc	[in] Any 3D arc.
line	[in] Any 3D linear entity.
plane	[in] Any plane.
numInt	[out] Receives the number of intersections.
p1	[out] Receives the first intersection point.
p2	[out] Receives the second intersection point.
tol	[in] Geometric tolerance.

◆ intersectWith() [3/3]

bool OdGeCircArc3d::intersectWith	(	const OdGePlanarEnt &	plane,
		int &	numInt,
		OdGePoint3d &	p1,
		OdGePoint3d &	p2,
		const OdGeTol &	tol = `OdGeContext::gTol`
	)		const

Returns True if the specifed plane, line, or arc entity intersects this arc entity, and returns the number of intersections and points of intersection.

Parameters

plane	[in] Any plane entity.
numInt	[out] Receives the number of intersections.
p1	[out] Receives the first intersection point on the arc.
p2	[out] Receives the second intersection point on the arc.
tol	[in] Geometric tolerance.

Remarks: p1 has meaning only if numInt > 0. p2 has meaning only if numInt > 1.

◆ isInside()

bool OdGeCircArc3d::isInside	(	const OdGePoint3d &	point,
		const OdGeTol &	tol = `OdGeContext::gTol`
	)		const

Returns true if and only if the specified point lies inside the full circle of this arc, and is on the same plane as this arc.

Parameters

point	[in] Any 3D point.
tol	[in] Geometric tolerance.

◆ joinWith()

OdGeCircArc3d& OdGeCircArc3d::joinWith	(	const OdGeCircArc3d &	curve,
		const OdGeTol &	iTolerance = `OdGeContext::gTol`
	)

◆ normal()

OdGeVector3d OdGeCircArc3d::normal ( ) const

Returns the vector normal to the plane of this arc.

◆ operator=()

OdGeCircArc3d& OdGeCircArc3d::operator= ( const OdGeCircArc3d & arc )

◆ projIntersectWith()

bool OdGeCircArc3d::projIntersectWith	(	const OdGeLinearEnt3d &	line,
		const OdGeVector3d &	projDir,
		int &	numInt,
		OdGePoint3d &	pntOnArc1,
		OdGePoint3d &	pntOnArc2,
		OdGePoint3d &	pntOnLine1,
		OdGePoint3d &	pntOnLine2,
		const OdGeTol &	tol = `OdGeContext::gTol`
	)		const

Returns True if the projected points of the arc intersect with the specified linear entity, and returns the number of intersections and points of intersection.

Parameters

line	[in] Any 3D linear entity.
projDir	[in] Projection direction.
numInt	[out] Receives the number of intersections.
pntOnArc1	[out] Receives the first intersection point on the arc.
pntOnArc2	[out] Receives the second intersection point on the arc.
pntOnLine1	[out] Receives the first intersection point on the line.
pntOnLine2	[out] Receives the second intersection point on the line.
tol	[in] Geometric tolerance.

◆ radius()

double OdGeCircArc3d::radius ( ) const

Returns the radius of this arc.

◆ refVec()

OdGeVector3d OdGeCircArc3d::refVec ( ) const

Returns the reference vector as a unit vector.

◆ set() [1/6]

OdGeCircArc3d& OdGeCircArc3d::set	(	const OdGeCurve3d &	curve1,
		const OdGeCurve3d &	curve2,
		const OdGeCurve3d &	curve3,
		double &	param1,
		double &	param2,
		double &	param3,
		bool &	success
	)

Sets the parameters for this arc according to the arguments, and returns a reference to this arc.

Parameters

curve1	[in] First curve to define a tangent arc.
curve2	[in] Second curve to define a tangent arc.
curve3	[in] Third curve to define a tangent arc.
param1	[in] Parameter corresponding tangency point on curve1.
param2	[in] Parameter corresponding tangency point on curve2.
param3	[in] Parameter corresponding tangency point on curve3.
success	[out] Receives true if and only if the tan-tan-radius or tan-tan-tan curve could be constructed. If false, this arc is unmodified.

◆ set() [2/6]

OdGeCircArc3d& OdGeCircArc3d::set	(	const OdGeCurve3d &	curve1,
		const OdGeCurve3d &	curve2,
		double	radius,
		double &	param1,
		double &	param2,
		bool &	success
	)

Sets the parameters for this arc according to the arguments, and returns a reference to this arc.

Parameters

radius	[in] Radius of arc.
curve1	[in] First curve to define a tangent arc.
curve2	[in] Second curve to define a tangent arc.
param1	[in] Parameter corresponding tangency point on curve1.
param2	[in] Parameter corresponding tangency point on curve2.
success	[out] Receives true if and only if the tan-tan-radius or tan-tan-tan curve could be constructed. If false, this arc is unmodified.

◆ set() [3/6]

OdGeCircArc3d& OdGeCircArc3d::set	(	const OdGePoint3d &	center,
		const OdGeVector3d &	normal,
		const OdGeVector3d &	refVec,
		double	radius,
		double	startAng,
		double	endAng
	)

Sets the parameters for this arc according to the arguments, and returns a reference to this arc.

Parameters

center	[in] Center of arc.
normal	[in] A vector normal to the plane of the arc
radius	[in] Radius of arc.
startAng	[in] Starting angle of arc.
endAng	[in] Ending angle of arc.
refVec	[in] The reference vector defining arc angle 0.

Remarks: To construct a circle, set endAng = startAng + Oda2PI; All angles are expressed in radians.

startAng must be less than endAng.

◆ set() [4/6]

OdGeCircArc3d& OdGeCircArc3d::set	(	const OdGePoint3d &	center,
		const OdGeVector3d &	normal,
		double	radius
	)

Sets the parameters for this arc according to the arguments, and returns a reference to this arc.

Parameters

center	[in] Center of arc.
normal	[in] A vector normal to the plane of the arc
radius	[in] Radius of arc.

◆ set() [5/6]

OdGeCircArc3d& OdGeCircArc3d::set	(	const OdGePoint3d &	startPoint,
		const OdGePoint3d &	secondPoint,
		const OdGePoint3d &	endPoint
	)

Sets the parameters for this arc according to the arguments, and returns a reference to this arc.

Parameters

startPoint	[in] Startpoint of arc.
secondPoint	[in] Second point on a 3-point arc.
endPoint	[in] Endpoint of arc.

◆ set() [6/6]

OdGeCircArc3d& OdGeCircArc3d::set	(	const OdGePoint3d &	startPoint,
		const OdGePoint3d &	secondPoint,
		const OdGePoint3d &	endPoint,
		OdGeError &	status
	)

Sets the parameters for this arc according to the arguments, and returns a reference to this arc.

Parameters

startPoint	[in] Startpoint of arc.
secondPoint	[in] Second point on a 3-point arc.
endPoint	[in] Endpoint of arc.
status	[out] Receives status of set().

◆ setAngles()

OdGeCircArc3d& OdGeCircArc3d::setAngles	(	double	startAng,
		double	endAng
	)

Sets the starting and ending angles of this arc, and returns a reference to this arc.

Parameters

startAng	[in] Starting angle of arc.
endAng	[in] Ending angle of arc.

Remarks: All angles are expressed in radians.

◆ setAxes()

OdGeCircArc3d& OdGeCircArc3d::setAxes	(	const OdGeVector3d &	normal,
		const OdGeVector3d &	refVec
	)

Sets the normal and reference vectors for this arc. Returns a reference to this arc.

Parameters

normal	[in] A vector normal to the plane of the arc.
refVec	[in] The reference vector defining arc angle 0.

◆ setCenter()

OdGeCircArc3d& OdGeCircArc3d::setCenter ( const OdGePoint3d & center )

Sets the center of this arc, and returns a reference to this arc.

Parameters

center [in] Center of arc.

◆ setRadius()

OdGeCircArc3d& OdGeCircArc3d::setRadius ( double radius )

Sets the radius of this arc, and returns a reference to this arc.

Parameters

radius [in] Radius of arc.

◆ startAng()

double OdGeCircArc3d::startAng ( ) const

Returns the starting angle measured from the reference vector in the arc direction.

Remarks: All angles are expressed in radians.

◆ startPoint()

OdGePoint3d OdGeCircArc3d::startPoint ( ) const

Returns the start point of this arc.

◆ tangent() [1/2]

bool OdGeCircArc3d::tangent	(	const OdGePoint3d &	point,
		OdGeLine3d &	line,
		const OdGeTol &	tol,
		OdGeError &	status
	)		const

Returns true if and only if the specified point is on the full circle of this arc, the tangent at that point, and the status of the query.

Parameters

point	[in] The point on the full circle.
line	[out] Receives the tangent line at that point.
tol	[in] Geometric tolerance.
status	[out] Receives the status of the query.

Remarks: Possible values for status are as follows:

@untitled table kArg1TooBig kArg1InsideThis kArg1OnThis

◆ tangent() [2/2]

bool OdGeCircArc3d::tangent	(	const OdGePoint3d &	point,
		OdGeLine3d &	line,
		const OdGeTol &	tol = `OdGeContext::gTol`
	)		const

Returns true if and only if the specified point is on the full circle of this arc, the tangent at that point.

Parameters

point	[in] The point on the full circle.
line	[out] Receives the tangent line at that point.
tol	[in] Geometric tolerance.

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

GeCircArc3d.h

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ OdGeCircArc3d() [1/5]

◆ OdGeCircArc3d() [2/5]

◆ OdGeCircArc3d() [3/5]

◆ OdGeCircArc3d() [4/5]

◆ OdGeCircArc3d() [5/5]

Member Function Documentation

◆ center()

◆ closestPointToPlane()

◆ endAng()

◆ endPoint()

◆ getGeomExtents()

◆ getPlane()

◆ intersectWith() [1/3]

◆ intersectWith() [2/3]

◆ intersectWith() [3/3]

◆ isInside()

◆ joinWith()

◆ normal()

◆ operator=()

◆ projIntersectWith()

◆ radius()

◆ refVec()

◆ set() [1/6]

◆ set() [2/6]

◆ set() [3/6]

◆ set() [4/6]

◆ set() [5/6]

◆ set() [6/6]

◆ setAngles()

◆ setAxes()

◆ setCenter()

◆ setRadius()

◆ startAng()

◆ startPoint()

◆ tangent() [1/2]

◆ tangent() [2/2]