Enum ColliderMassProps

pub enum ColliderMassProps {
    Density(f32),
    Mass(f32),
    MassProperties(Box<MassProperties>),
}

The mass-properties of a collider.

Variants

Density(f32)

The collider is given a density.

Its actual MassProperties are computed automatically with the help of Shape::mass_properties.

Mass(f32)

The collider is given a mass.

Its angular inertia will be computed automatically based on this mass.

MassProperties(Box<MassProperties>)

The collider is given explicit mass-properties.

Implementations

impl ColliderMassProps

pub fn mass_properties(&self, shape: &dyn Shape) -> MassProperties

The mass-properties of this collider.

If self is the Density variant, then this computes the mass-properties based on the given shape.

If self is the MassProperties variant, then this returns the stored mass-properties.

Trait Implementations

impl Clone for ColliderMassProps

fn clone(&self) -> ColliderMassProps

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ColliderMassProps

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

Formats the value using the given formatter.

impl Default for ColliderMassProps

fn default() -> Self

Returns the “default value” for a type.

impl From<MassProperties> for ColliderMassProps

fn from(mprops: MassProperties) -> Self

Converts to this type from the input type.

impl PartialEq for ColliderMassProps

fn eq(&self, other: &ColliderMassProps) -> 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 StructuralPartialEq for ColliderMassProps