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Vector3dIsPerpendicularTo Method (Vector3d, Double)
Determines whether this vector is perpendicular to another vector, within a provided angle tolerance.

Namespace: Rhino.Geometry
Assembly: RhinoCommon (in RhinoCommon.dll) Version: 5.1.50000.0 (5.0.20693.0)
Syntax
public bool IsPerpendicularTo(
	Vector3d other,
	double angleTolerance
)

Parameters

other
Type: Rhino.GeometryVector3d
Vector to use for comparison.
angleTolerance
Type: SystemDouble
Angle tolerance (in radians).

Return Value

Type: Boolean
true if vectors form Pi-radians (90-degree) angles with each other; otherwise false.
See Also