Struct Light 

pub struct Light { /* private fields */ }

LITE — Light source (v0–v7, 212 bytes)

Omni, spot, or directional light with animated diffuse/specular colors, intensity, decay, attenuation start/end, and spot-light hot-spot/falloff.

Implementations

impl Light

pub fn new() -> Self

Panics

Panics if the native allocation fails.

pub fn light_type(&self) -> LightType

Light type (omni/spot/directional)

pub fn set_light_type(&mut self, value: LightType)

pub fn bone_index(&self) -> u16

Index into BONE array

pub fn set_bone_index(&mut self, value: u16)

pub fn flags(&self) -> LightFlag

Light flags (shadows, specular, AO, etc.)

pub fn set_flags(&mut self, value: LightFlag)

pub fn lod_cut(&self) -> u32

LOD cut-off level

pub fn set_lod_cut(&mut self, value: u32)

pub fn shadow_lod_cut(&self) -> u32

Shadow LOD cut-off level

pub fn set_shadow_lod_cut(&mut self, value: u32)

pub fn diffuse_color(&self) -> Ref<'_, AnimRefVector3f>

Animated diffuse color (RGB) Borrows the field in place — no copy, no allocation.

pub fn diffuse_color_mut(&mut self) -> RefMut<'_, AnimRefVector3f>

pub fn intensity_multiplier(&self) -> Ref<'_, AnimRefF32>

Animated intensity multiplier Borrows the field in place — no copy, no allocation.

pub fn intensity_multiplier_mut(&mut self) -> RefMut<'_, AnimRefF32>

pub fn specular_color(&self) -> Ref<'_, AnimRefVector3f>

Animated specular color (RGB) Borrows the field in place — no copy, no allocation.

pub fn specular_color_mut(&mut self) -> RefMut<'_, AnimRefVector3f>

pub fn specular_multiplier(&self) -> Ref<'_, AnimRefF32>

Animated specular multiplier Borrows the field in place — no copy, no allocation.

pub fn specular_multiplier_mut(&mut self) -> RefMut<'_, AnimRefF32>

pub fn decay(&self) -> Ref<'_, AnimRefF32>

Animated distance decay exponent Borrows the field in place — no copy, no allocation.

pub fn decay_mut(&mut self) -> RefMut<'_, AnimRefF32>

pub fn attenuation_end(&self) -> f32

Attenuation end distance

pub fn set_attenuation_end(&mut self, value: f32)

pub fn attenuation_start(&self) -> Ref<'_, AnimRefF32>

Animated attenuation start distance Borrows the field in place — no copy, no allocation.

pub fn attenuation_start_mut(&mut self) -> RefMut<'_, AnimRefF32>

pub fn hot_spot(&self) -> Ref<'_, AnimRefF32>

Animated spot inner cone angle Borrows the field in place — no copy, no allocation.

pub fn hot_spot_mut(&mut self) -> RefMut<'_, AnimRefF32>

pub fn falloff(&self) -> Ref<'_, AnimRefF32>

Animated spot outer cone falloff Borrows the field in place — no copy, no allocation.

pub fn falloff_mut(&mut self) -> RefMut<'_, AnimRefF32>

Trait Implementations

impl Debug for Light

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

Formats the value using the given formatter.

impl Default for Light

fn default() -> Self

Returns the “default value” for a type.

impl Drop for Light

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl Send for Light