Optional
center: [number, number, number]The center of the atmosphere. Defaults to upDirection * -{@link Atmosphere.bottomRadius}
(upDirection
depends on yUp
).
If true, the up direction for the default center will be [0, 1, 0]
, otherwise [0, 0, 1]
will be used.
If this is true, Mie.phaseParam will be set to a value suitable for the Cornette-Shanks approximation (0.8
), otherwise it is set to 3.4
for use with the Henyey-Greenstein + Draine approximation.
Atmosphere parameters corresponding to earth's atmosphere.
Create a default atmosphere that corresponds to earth's atmosphere.