Determines whether this vector is parallel to another vector, within a provided tolerance.

Namespace: Rhino.Geometry
Assembly: RhinoCommon (in RhinoCommon.dll) Version: Rhino 6.0

C#

public int IsParallelTo(
	Vector3d other,
	double angleTolerance
)

VB

Public Function IsParallelTo ( 
	other As Vector3d,
	angleTolerance As Double
) As Integer

other

Type: Rhino.Geometry.Vector3d
Vector to use for comparison.

angleTolerance

Type: System.Double
Angle tolerance (in radians).

Type: Int32
Parallel indicator: +1 = both vectors are parallel.

0 = vectors are not parallel or at least one of the vectors is zero.

-1 = vectors are anti-parallel.

Supported in: 6.0.16224.21491, 5D58w

Vector3d Structure
IsParallelTo Overload
Rhino.Geometry Namespace