TangentAt Method (Curve)

Eyeshot 10 WinForms API Reference

TangentAt Method (Curve)

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WinForms Assembly > devDept.Eyeshot.Entities Namespace > Curve Class : TangentAt Method

Evaluates unit tangent vector at a parameter.

Syntax

Visual Basic
C#

'Declaration
 
Public Function TangentAt( _
   ByVal t As Double _
) As Vector3D

public Vector3D TangentAt( 
   double t
)

Parameters

t: Evaluation parameter

Return Value

Unit tangent vector of the curve at the parameter t.

Remarks

No error handling.

See Also

Reference

Curve Class
Curve Members
EvaluateTangent()

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