Curve.LcoalClosestPoint Method

CurveLcoalClosestPoint Method

Find parameter of the point on a curve that is locally closest to the testPoint. The search for a local close point starts at a seed parameter.

Namespace:  Rhino.Geometry
Assembly:  RhinoCommon (in RhinoCommon.dll)
Syntax
Copy
public bool LcoalClosestPoint(
	Point3d testPoint,
	double seed,
	out double t
)
Public Function LcoalClosestPoint ( 
	testPoint As Point3d,
	seed As Double,
	<OutAttribute> ByRef t As Double
) As Boolean

Parameters

testPoint
Type: Rhino.GeometryPoint3d
A point to test against.
seed
Type: SystemDouble
The seed parameter.
t
Type: SystemDouble
>Parameter of the curve that is closest to testPoint.

Return Value

Type: Boolean
true if the search is successful, false if the search fails.
Version Information

Rhino for Windows

Supported in: 6.8
See Also

M:Rhino.Geometry.Curve.LcoalClosestPoint(Rhino.Geometry.Point3d,System.Double,System.Double@)