Gets the parameter on the circle which is closest to a test point.

Namespace: Rhino.Geometry
Assembly: RhinoCommon (in RhinoCommon.dll) Version: Rhino 6.0

C#

public bool ClosestParameter(
	Point3d testPoint,
	out double t
)

VB

Public Function ClosestParameter ( 
	testPoint As Point3d,
	<OutAttribute> ByRef t As Double
) As Boolean

testPoint

Type: Rhino.Geometry.Point3d
Point to project onto the circle.

t

Type: System.Double
Parameter on circle closes to testPoint.

Type: Boolean
true on success, false on failure.

Supported in: 6.0.16224.21491, 5D58w

Circle Structure
Rhino.Geometry Namespace