IsVectorPerpendicularTo

Compares two vectors to see if they are perpendicular.

Syntax

Rhino.IsVectorPerpendicularTo (arrVector1, arrVector2 [, dlbAngleTolerance])

Parameters

arrVector1

Required.  Array.  The 3-D vector.

arrVector2

Required.  Array.  The 3-D vector to compare to.

dlbAngleTolerance

Optional.  Number.  The angle tolerance in radians. Of omitted, Rhino's default angle tolerance, PI/180.0, is used.

Returns

Boolean

True if the vectors are perpendicular, otherwise False.

Null

On error.

Example

Dim arrVector1, arrVector2

arrVector1 = Array(1,0,0)

arrVector2 = Array(0,1,0)

MsgBox Rhino.IsVectorPerpendicularTo arrVector1, arrVector2

Also See

IsVectorParallelTo

IsVectorTiny

IsVectorZero