geocentricSurfaceNormal
fun geocentricSurfaceNormal(cartesian: Cartesian3, result: Cartesian3? = definedExternally): Cartesian3(source)
Computes the unit vector directed from the center of this ellipsoid toward the provided Cartesian position.
Return
The modified result parameter or a new Cartesian3 instance if none was provided.
Parameters
cartesian
The Cartesian for which to to determine the geocentric normal.
result
The object onto which to store the result.