Struct MassData 

pub struct MassData {
    pub mass: f32,
    pub center: Vec2,
    pub rotational_inertia: f32,
}

This holds the mass data computed for a shape. (b2MassData)

Fields

mass: f32

The mass of the shape, usually in kilograms.

center: Vec2

The position of the shape’s centroid relative to the shape’s origin.

rotational_inertia: f32

The rotational inertia of the shape about the shape center.

Trait Implementations

impl Clone for MassData

fn clone(&self) -> MassData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MassData

impl Debug for MassData

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

Formats the value using the given formatter.

impl Default for MassData

fn default() -> MassData

Returns the “default value” for a type.

impl PartialEq for MassData

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for MassData