Defines 3D circle. More...

Inheritance diagram for cadex.Geom.Circle:

Public Member Functions
	Circle (global::System.IntPtr cPtr, bool cMemoryOwn)

	Circle (cadex.Geom.Axis3d thePosition, double theRadius)
	Creates a circle from an axis and radius.

double	Radius ()
	Returns the value specified in the constructor.

Public Member Functions inherited from cadex.Geom.Conic
	Conic (global::System.IntPtr cPtr, bool cMemoryOwn)

cadex.Geom.Axis3d	Position ()
	Returns the value specified in the constructor of respective subclass.

double	Parameter (cadex.Geom.Point thePoint)
	Returns parameter for a 3D point.

Public Member Functions inherited from cadex.Geom.Curve
	Curve (global::System.IntPtr cPtr, bool cMemoryOwn)

cadex.Geom.CurveType	Type ()

cadex.Geom.Continuity	Continuity ()
	Returns a continuity type of the curve.

cadex.Geom.Point	Value (double theParameter)
	Evaluates a point on the curve.

cadex.Geom.Direction	Normal (double theParameter)
	Returns the normal direction theNormal of parameter theParam.

double	Curvature (double theParameter)
	Returns the curvature value of parameter theParam.

bool	IsPeriodic ()
	Returns true if the curve is periodic.

double	UMin ()
	Returns a minimum parameter of a definition domain.

double	UMax ()
	Returns a maximum parameter of a definition domain.

void	Domain (out double theUMin, out double theUMax)
	Returns a definition domain.

bool	IsTrimmed ()
	Returns whether curve is trimmed or not.

void	SetTrim (double theFirst, double theLast)
	Trims curve with [theFirst, theLast] section.

void	Transform (cadex.Geom.Transformation theTransformation)
	Results depends on the actual curve type.

cadex.Geom.Curve	Transformed (cadex.Geom.Transformation theTransformation)
	The contents of this object is not modified.

void	D0 (double theParameter, cadex.Geom.Point theValue)
	Throws exception only for the OffsetCurve if it is not possible to compute the current point.

void	D1 (double theParameter, cadex.Geom.Point theValue, cadex.Geom.Vector theD1)
	Returns the point theValue of parameter theParam and the first derivative theD1.

void	D2 (double theParameter, cadex.Geom.Point theValue, cadex.Geom.Vector theD1, cadex.Geom.Vector theD2)
	Returns the point theValue of parameter theParam, the first theD1 and second theD2 derivatives.

bool	DN (double theParameter, uint theDerivativeOrder, cadex.Geom.Point theValue, cadex.Collections.VectorList theD)
	Returns true if calculation completed successfully.

void	Mirror (cadex.Geom.Point thePoint)

void	Mirror (cadex.Geom.Axis1d theAxis)

void	Mirror (cadex.Geom.Axis3d theAxis)

cadex.Geom.Curve	Mirrored (cadex.Geom.Point theRef)

cadex.Geom.Curve	Mirrored (cadex.Geom.Axis1d theAxis)

cadex.Geom.Curve	Mirrored (cadex.Geom.Axis3d theAxis)

void	Rotate (cadex.Geom.Axis1d theAxis, double theAngle)

cadex.Geom.Curve	Rotated (cadex.Geom.Axis1d theAxis, double theAngle)

void	Translate (cadex.Geom.Vector theVector)

cadex.Geom.Curve	Translated (cadex.Geom.Vector theVector)

void	Scale (cadex.Geom.Point thePoint, double theScale)

cadex.Geom.Curve	Scaled (cadex.Geom.Point thePoint, double theScale)

Public Member Functions inherited from cadex.Geom.Geometry
	Geometry (global::System.IntPtr cPtr, bool cMemoryOwn)

Public Member Functions inherited from cadex.BaseObject
	BaseObject (global::System.IntPtr cPtr, bool cMemoryOwn)

void	Dispose ()

bool	IsNull ()

ulong	Id ()
	Return unique identifier of public object.

bool	IsEqual (cadex.BaseObject theObj)

override int	GetHashCode ()

override bool	Equals (System.Object o)

Static Public Member Functions
static new bool	CompareType (cadex.BaseObject theObject)

static new cadex.Geom.Circle	Cast (cadex.Geom.Curve theBase)

Static Public Member Functions inherited from cadex.Geom.Conic
static new bool	CompareType (cadex.BaseObject theObject)

static cadex.Geom.Conic	Cast (cadex.Geom.Curve theBase)

Static Public Member Functions inherited from cadex.Geom.Curve
static new bool	CompareType (cadex.BaseObject theObject)

static cadex.Geom.Curve	Cast (cadex.Geom.Geometry theBase)

Static Public Member Functions inherited from cadex.Geom.Geometry
static bool	CompareType (cadex.BaseObject theObject)

static cadex.Geom.Geometry	Cast (cadex.BaseObject theBase)

Protected Member Functions
override void	Dispose (bool disposing)

Protected Member Functions inherited from cadex.Geom.Conic
override void	Dispose (bool disposing)

Protected Member Functions inherited from cadex.Geom.Curve
override void	Dispose (bool disposing)

Protected Member Functions inherited from cadex.Geom.Geometry
override void	Dispose (bool disposing)

Detailed Description

Defines 3D circle.

A circle is defined by axis and radius. The following image depicts a circle example:

Circle

A circle is a periodic curve parametrized as follows: \(\mathbf{C}(t) = \mathbf{P} + R\cos(t)\mathbf{X} + R\sin(t)\mathbf{Y}\), where

\(\mathbf{P}\) is an origin point,
\(\mathbf{X}\) and \(\mathbf{Y}\) are directions,
\(R\) is radius
\(t\) belongs to \([0, 2\pi]\).

See also: Geom.Circle2d.

Examples: exploring/brep_geometry/Program.cs, and exploring/brep_geometry/main.cxx.

Constructor & Destructor Documentation

◆ Circle()

cadex.Geom.Circle.Circle	(	cadex.Geom.Axis3d	thePosition,
		double	theRadius )

inline

Creates a circle from an axis and radius.

Constructor.

Member Function Documentation

◆ Dispose()

override void cadex.Geom.Circle.Dispose ( bool disposing )

inlineprotectedvirtual

Reimplemented from cadex.BaseObject.

◆ Radius()

double cadex.Geom.Circle.Radius ( )

inline

Returns the value specified in the constructor.

Returns radius.

Examples: exploring/brep_geometry/Program.cs, and exploring/brep_geometry/main.cxx.

Public Member Functions