Struct LocalFrame 

pub struct LocalFrame { /* private fields */ }

NED frame anchored at a point.

Displacements are computed via ECEF, exact at any distance: no flat-Earth approximation; curvature appears as a growing down component for level points further from the origin.

Implementations

impl LocalFrame

pub fn at(origin: GeodeticPoint, ellipsoid: &Ellipsoid) -> Result<Self>

Frame with origin at a point on an ellipsoid.

Errors

As EcefPoint::from_geodetic: the origin height must be ellipsoidal.

pub const fn origin(&self) -> GeodeticPoint

Origin.

pub const fn ellipsoid(&self) -> &Ellipsoid

Ellipsoid.

pub fn ned_of(&self, point: GeodeticPoint) -> Result<Vector3<Ned, Distance>>

NED displacement of a point from the origin.

Errors

As EcefPoint::from_geodetic: the height must be ellipsoidal.

pub fn enu_of(&self, point: GeodeticPoint) -> Result<Vector3<Enu, Distance>>

ENU displacement of a point from the origin.

Errors

As LocalFrame::ned_of.

pub fn point_from_ned( &self, displacement: Vector3<Ned, Distance>, ) -> Result<GeodeticPoint>

Point at a NED displacement from the origin.

Inverse of LocalFrame::ned_of; round trip holds to 0.1 mm for terrestrial displacements (property-tested).

Errors

As EcefPoint::to_geodetic; not reachable for terrestrial displacements.

pub fn point_from_enu( &self, displacement: Vector3<Enu, Distance>, ) -> Result<GeodeticPoint>

Point at an ENU displacement from the origin.

Errors

As LocalFrame::point_from_ned.

Trait Implementations

impl Clone for LocalFrame

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for LocalFrame

impl Debug for LocalFrame

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

Formats the value using the given formatter.

impl PartialEq for LocalFrame

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for LocalFrame