Struct nyx_space::celestia::Euler3AxisDt

pub struct Euler3AxisDt<'a> {
    pub base_context: Context<'a>,
    pub rot_order: [(EulerRotation, Expr); 3],
    pub unit: AngleUnit,
    pub is_ra_dec_w: bool,
}

A time varying three-axis Euler rotation

Fields

base_context: Context<'a>

rot_order: [(EulerRotation, Expr); 3]

unit: AngleUnit

is_ra_dec_w: bool

Methods

impl<'a> Euler3AxisDt<'a>

pub fn from_euler_angles(
    first_rot: (EulerRotation, Expr),
    second_rot: (EulerRotation, Expr),
    third_rot: (EulerRotation, Expr),
    context: &HashMap<String, f64>,
    unit: AngleUnit
) -> Self

Specify how to compute this frame from the provided Euler angles and their time varying expressions. Note that these angles define how to go from THIS frame TO the PARENT frame (e.g. Sun fixed to ICRF).

pub fn from_ra_dec_w(
    alpha_right_asc: Expr,
    delta_declin: Expr,
    w: Expr,
    context: &HashMap<String, f64>,
    unit: AngleUnit
) -> Self

A time varying Right ascension, Declination, and W frame Conversion TO parent frame (e.g. Sun body to ICRF) defined as: R3(-(alpha-90 deg)) * R1(delta - 90 deg) * R3(-W) Where alpha is the right ascension and delta the declination

Trait Implementations

impl<'a> Debug for Euler3AxisDt<'a>

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

Formats the value using the given formatter.

impl<'a> ParentRotation for Euler3AxisDt<'a>

fn dcm_to_parent(&self, datetime: Epoch) -> Option<Matrix3<f64>>