Struct SubFlare 

pub struct SubFlare { /* private fields */ }

LFSB — Sub-flare element (v0–v2, 56 bytes)

A single flare element within a LensFlare material, with position, size, scale, fade, color, and offset parameters.

Implementations

impl SubFlare

pub fn new() -> Self

Panics

Panics if the native allocation fails.

pub fn index(&self) -> u32

Flare element index

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

pub fn position(&self) -> f32

Position along the flare axis (0–1)

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

pub fn size_xy(&self) -> Vector2f

Base size (width, height)

pub fn set_size_xy(&mut self, value: Vector2f)

pub fn scale_xy(&self) -> Vector2f

Scale multiplier (width, height)

pub fn set_scale_xy(&mut self, value: Vector2f)

pub fn fade_in(&self) -> Vector2f

Fade-in range (start, end)

pub fn set_fade_in(&mut self, value: Vector2f)

pub fn fade_out(&self) -> Vector2f

Fade-out range (start, end)

pub fn set_fade_out(&mut self, value: Vector2f)

pub fn color_alpha(&self) -> Ref<'_, ColorBGRA>

Flare color and alpha Borrows the field in place — no copy, no allocation.

pub fn color_alpha_mut(&mut self) -> RefMut<'_, ColorBGRA>

pub fn face_center(&self) -> u32

Whether to face the flare center

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

pub fn offset(&self) -> Vector2f

Offset from flare center

pub fn set_offset(&mut self, value: Vector2f)

Trait Implementations

impl Debug for SubFlare

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

Formats the value using the given formatter.

impl Default for SubFlare

fn default() -> Self

Returns the “default value” for a type.

impl Drop for SubFlare

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 SubFlare