Struct avian3d::dynamics::rigid_body::MassPropertiesBundle

pub struct MassPropertiesBundle {
    pub mass: Mass,
    pub inverse_mass: InverseMass,
    pub inertia: Inertia,
    pub inverse_inertia: InverseInertia,
    pub center_of_mass: CenterOfMass,
}

A bundle containing mass properties.

Example

The easiest way to create a new bundle is to use the new_computed method that computes the mass properties based on a given Collider and density.

use avian3d::prelude::*;
use bevy::prelude::*;

fn setup(mut commands: Commands) {
    commands.spawn((
        RigidBody::Dynamic,
        MassPropertiesBundle::new_computed(&Collider::sphere(0.5), 1.0),
    ));
}

Fields

mass: Mass

inverse_mass: InverseMass

inertia: Inertia

inverse_inertia: InverseInertia

center_of_mass: CenterOfMass

Implementations

impl MassPropertiesBundle

pub fn new_computed(collider: &Collider, density: Scalar) -> Self

Computes the mass properties for a Collider based on its shape and a given density.

Trait Implementations

impl Bundle for MassPropertiesBundle

fn get_component_ids( components: &Components, ids: &mut impl FnMut(Option<ComponentId>) )

Gets this Bundle’s component ids. This will be None if the component has not been registered.

impl Clone for MassPropertiesBundle

fn clone(&self) -> MassPropertiesBundle

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MassPropertiesBundle

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

Formats the value using the given formatter.

impl Default for MassPropertiesBundle

fn default() -> MassPropertiesBundle

Returns the “default value” for a type.

impl PartialEq for MassPropertiesBundle

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl DynamicBundle for MassPropertiesBundle

impl StructuralPartialEq for MassPropertiesBundle