Struct Light

pub struct Light { /* private fields */ }

Light source, used by a LightEnv.

Lights can be simple omnidirectional point lights or setup with a directional spotlight effect.

Implementations

impl Light

pub fn as_raw(&self) -> &C3D_Light

Returns a reference to the raw Citro3D representation.

pub fn as_raw_mut(&mut self) -> &mut C3D_Light

Returns a mutable reference to the raw Citro3D representation.

Notes

This does not take Pin<&mut Self> and rather borrows the value directly. If you need the raw from a pinned light you must use unsafe and ensure you uphold the pinning restrictions of the original Light.

pub fn set_position(self: Pin<&mut Self>, p: FVec3)

Sets the position, in 3D space, of the light source.

pub fn set_color(self: Pin<&mut Self>, color: Color)

Sets the color of the light source.

pub fn set_enabled(self: Pin<&mut Self>, enabled: bool)

Enables/disables the light source.

pub fn set_shadow(self: Pin<&mut Self>, shadow: bool)

Enables/disables the light source’s shadow emission.

pub fn set_distance_attenutation( self: Pin<&mut Self>, lut: Option<DistanceAttenuation>, )

Sets the distance attenuation behaviour of the light.

pub fn set_spotlight(self: Pin<&mut Self>, lut: Option<Spotlight>)

Sets the spotlight behaviour of the light.

pub fn set_spotlight_direction(self: Pin<&mut Self>, direction: FVec3)

Sets the spotlight direction of the light (relatively to the light’s source position).