Struct Derivatives

pub struct Derivatives {
    pub velocity: Vector3<f64>,
    pub acceleration: Vector3<f64>,
    pub force: Vector3<f64>,
    pub force_flags: BitFlags<Flag>,
}

First (velocity) and second (acceleration) time derivatives of position

Fields

velocity: Vector3<f64>

First time derivative of position

acceleration: Vector3<f64>

Second time derivative of position

force: Vector3<f64>

First time derivative of momentum.

This vector is intended to be cleared and then accumulated each step.

force_flags: BitFlags<Flag>

Implementations

impl Derivatives

pub fn zero() -> Self

Trait Implementations

impl Borrow<Derivatives> for Dynamic

fn borrow(&self) -> &Derivatives

Immutably borrows from an owned value.

impl Borrow<Derivatives> for Nodetect

fn borrow(&self) -> &Derivatives

Immutably borrows from an owned value.

impl BorrowMut<Derivatives> for Dynamic

fn borrow_mut(&mut self) -> &mut Derivatives

Mutably borrows from an owned value.

impl BorrowMut<Derivatives> for Nodetect

fn borrow_mut(&mut self) -> &mut Derivatives

Mutably borrows from an owned value.

impl Clone for Derivatives

fn clone(&self) -> Derivatives

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Derivatives

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Derivatives

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Derivatives

fn eq(&self, other: &Derivatives) -> 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 Derivatives

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 Derivatives