Enum EarthShadowModel 

pub enum EarthShadowModel {
    Spherical,
    Wgs84Oblate,
}

Earth figure used for conical eclipse geometry.

Variants

Spherical

Spherical Earth with MEAN_EARTH_RADIUS_KM.

Wgs84Oblate

WGS84 oblate Earth approximation by polar-axis scaling.

The z components of the satellite and Sun vectors are scaled by 1 / (1 - WGS84_FLATTENING) before evaluating the same conical shadow geometry. Equatorial geometries are therefore bit-identical to the spherical model, while polar grazing geometries see the smaller polar radius implied by the flattening.

Trait Implementations

impl Clone for EarthShadowModel

fn clone(&self) -> EarthShadowModel

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for EarthShadowModel

impl Debug for EarthShadowModel

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for EarthShadowModel

impl PartialEq for EarthShadowModel

fn eq(&self, other: &EarthShadowModel) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for EarthShadowModel