Struct Profile 

pub struct Profile { /* private fields */ }

An axisymmetric profile: a nose cone (fore radius zero) or a transition, as radius against distance aft of its forward end.

Implementations

impl Profile

pub fn nose( shape: NoseShape, length_m: f64, base_radius_m: f64, ) -> Result<Self, DesignError>

A nose cone of length length_m and base radius base_radius_m, tip forward.

Errors

DesignError::Domain for a non-positive or non-finite dimension or a shape parameter out of range.

pub fn transition( shape: NoseShape, length_m: f64, fore_radius_m: f64, aft_radius_m: f64, clipped: bool, ) -> Result<Self, DesignError>

A transition from fore_radius_m to aft_radius_m over length_m; see the module docs for how the shape is oriented and what clipped means. Equal radii give a cylinder.

Errors

DesignError::Domain for a non-positive length, a negative or non-finite radius, both radii zero, or a shape parameter out of range.

pub fn shape(&self) -> NoseShape

The shape.

pub fn length_m(&self) -> f64

Length, m.

pub fn fore_radius_m(&self) -> f64

Radius at the forward end, m.

pub fn aft_radius_m(&self) -> f64

Radius at the aft end, m.

pub fn clipped(&self) -> bool

Whether the profile is cut from a longer nose cone.

pub fn max_radius_m(&self) -> f64

The largest radius anywhere on the profile, m (above both end radii for a bulged ogive).

pub fn radius_m(&self, x_m: f64) -> f64

Radius at x_m aft of the forward end, m; x is clamped to [0, L].

pub fn radius_and_slope(&self, x_m: f64) -> (f64, f64)

Radius and slope dr/dx at x_m; the slope is infinite at a blunt tip.

Trait Implementations

impl Clone for Profile

fn clone(&self) -> Profile

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Profile

impl Debug for Profile

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Profile

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Profile

fn eq(&self, other: &Profile) -> 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 Serialize for Profile

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Profile