AreOpposite(Vector2D,Vector2D,Double) Method

Returns true if the angle between the two 2D vectors is PI or almost PI.

Syntax

Visual Basic
C#

'Declaration
 
Public Overloads Shared Function AreOpposite( _
   ByVal u As Vector2D, _
   ByVal v As Vector2D, _
   ByVal tol As Double _
) As Boolean

public static bool AreOpposite( 
   Vector2D u,
   Vector2D v,
   double tol
)

Parameters

u: First 2D vector (unit length)
v: Second 2D vector (unit length)
tol: Dot product comparison tolerance

Reference

Vector2D Class
Vector2D Members
Overload List

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