CurveGetLocalPerpPoint Method (Point3d, Double, Double)

Search for a location on the curve, near seedParmameter, that is perpendicular to a test point.

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

Since: 6.0

Syntax

public bool GetLocalPerpPoint(
	Point3d testPoint,
	double seedParmameter,
	out double curveParameter
)

Public Function GetLocalPerpPoint ( 
	testPoint As Point3d,
	seedParmameter As Double,
	<OutAttribute> ByRef curveParameter As Double
) As Boolean

testPoint: Type: Rhino.GeometryPoint3d
The test point.
seedParmameter: Type: SystemDouble
A "seed" parameter on the curve.
curveParameter: Type: SystemDouble
The parameter value at the perpendicular point

Type: Boolean
True if a solution is found, false otherwise.

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