Struct AccelerationVelocity 

pub struct AccelerationVelocity {
    pub linear_velocity: Vec3,
    pub linear_acceleration: Vec3,
    pub angular_velocity: Vec3,
    pub angular_acceleration: Vec3,
}

Fields

linear_velocity: Vec3

linear_acceleration: Vec3

angular_velocity: Vec3

angular_acceleration: Vec3

Implementations

impl AccelerationVelocity

pub fn from_rail_axle_local( longitudinal_velocity: f32, longitudinal_acceleration: f32, inv_radius: f32, elevation_derivation: f32, elevation_second_derivation: f32, axle_rotation: Quat, ) -> AccelerationVelocity

Builds axle-local kinematics in LOTUS coordinates (X = lateral, Y = longitudinal, Z = vertical) and rotates them into the global simulation frame.

pub fn transform_axes_to_global(self, rotation: Quat) -> AccelerationVelocity

Rotates linear/angular velocity and acceleration vectors into the global frame.

pub fn transform_axes_to_local(self, rotation: Quat) -> AccelerationVelocity

Rotates linear/angular velocity and acceleration vectors into a local frame.

pub fn average(self, other: AccelerationVelocity) -> AccelerationVelocity

pub fn relative_to_parent( self, parent: &AccelerationVelocity, position_relative_to_parent: Vec3, ) -> AccelerationVelocity

pub fn acceleration_at_local_point( self, local_offset: Vec3, ) -> LocalPointAcceleration

Linear and angular acceleration at a fixed point local_offset (animation-unit local frame), expressed in the animation-unit local frame.

Includes Euler (α × r) and centripetal (ω × (ω × r)) contributions for rigid-body motion.

Trait Implementations

impl Clone for AccelerationVelocity

fn clone(&self) -> AccelerationVelocity

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AccelerationVelocity

impl Debug for AccelerationVelocity

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

Formats the value using the given formatter.

impl Default for AccelerationVelocity

fn default() -> AccelerationVelocity

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for AccelerationVelocity

fn deserialize<__D>( __deserializer: __D, ) -> Result<AccelerationVelocity, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for AccelerationVelocity

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

where __S: Serializer,

Serialize this value into the given Serde serializer.