Computes the normal at a specific angular location on the sphere.

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

C#

public Vector3d NormalAt(
	double longitudeRadians,
	double latitudeRadians
)

VB

Public Function NormalAt ( 
	longitudeRadians As Double,
	latitudeRadians As Double
) As Vector3d

longitudeRadians

Type: System.Double
A number within the interval [0, 2pi].

latitudeRadians

Type: System.Double
A number within the interval [-pi/2, pi/2].

Type: Vector3d
A vector.

Supported in: 6.0.16224.21491, 5D58w

Sphere Structure
Rhino.Geometry Namespace