Struct PyMomentumTracker 

pub struct PyMomentumTracker {
    pub history: Vec<(f64, f64, f64)>,
    pub initial_linear: f64,
    pub initial_angular: f64,
    pub tolerance: f64,
}

Tracks linear and angular momentum conservation.

Fields

history: Vec<(f64, f64, f64)>

History of (time, lin_mom_mag, ang_mom_mag).

initial_linear: f64

Initial linear momentum for conservation check.

initial_angular: f64

Initial angular momentum for conservation check.

tolerance: f64

Tolerance for conservation check.

Implementations

impl PyMomentumTracker

pub fn new(tolerance: f64) -> Self

Create with default tolerance.

pub fn record(&mut self, time: f64, linear_mag: f64, angular_mag: f64)

Record a step.

pub fn linear_conserved(&self) -> bool

True if linear momentum is conserved within tolerance.

pub fn angular_conserved(&self) -> bool

True if angular momentum is conserved within tolerance.

pub fn max_linear_deviation(&self) -> f64

Maximum linear momentum deviation.

Trait Implementations

impl Clone for PyMomentumTracker

fn clone(&self) -> PyMomentumTracker

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PyMomentumTracker

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

Formats the value using the given formatter.

impl Default for PyMomentumTracker

fn default() -> PyMomentumTracker

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PyMomentumTracker

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PyMomentumTracker

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

where __S: Serializer,

Serialize this value into the given Serde serializer.