Enum LightType 

pub enum LightType {
    Directional,
    Point,
    Spot,
}

Describes the kind of light source being represented.

Variants

Directional

An infinitely distant directional light (e.g. sunlight). The direction field carries the unit vector pointing away from the light source.

Point

A positional point light with inverse-square falloff.

Spot

A positional spotlight with a cone defined by a unit direction and a half-angle whose cosine is stored in the light’s spot_cos field.

Trait Implementations

impl Clone for LightType

fn clone(&self) -> LightType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for LightType

impl Debug for LightType

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

Formats the value using the given formatter.

impl Default for LightType

fn default() -> LightType

Returns the “default value” for a type.

impl PartialEq for LightType

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for LightType