EvaluateTangent Method

In This Topic

Evaluate unit tangent at a parameter with error checking.

Syntax

'Declaration
 
Public Function EvaluateTangent( _
   ByVal t As Double, _
   ByRef point As Point3D, _
   ByRef tangent As Vector3D _
) As Boolean

public bool EvaluateTangent( 
   double t,
   out Point3D point,
   out Vector3D tangent
)

True if the operation succeeded, false otherwise.

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