Struct BillboardBehavior 

pub struct BillboardBehavior { /* private fields */ }

BBSC — Billboard behavior (v0, 48 bytes)

Makes a bone always face the camera or a specified direction.

Implementations

impl BillboardBehavior

pub fn new() -> Self

Panics

Panics if the native allocation fails.

pub fn dependents(&self) -> &[u16]

Dependent bone indices (U16_) Zero-copy view of the underlying std::vector.

pub fn dependents_mut(&mut self) -> &mut [u16]

Zero-copy mutable view. Resize first — the borrow forbids it after.

pub fn set_dependents(&mut self, values: &[u16])

pub fn resize_dependents(&mut self, count: usize)

pub fn bone_index(&self) -> u16

Index into BONE array

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

pub fn billboard_type(&self) -> u8

Billboard mode type

pub fn set_billboard_type(&mut self, value: u8)

pub fn camera_look_at(&self) -> u8

Camera look-at flag (default: enabled)

pub fn set_camera_look_at(&mut self, value: u8)

pub fn up(&self) -> Quaternion

Up direction quaternion

pub fn set_up(&mut self, value: Quaternion)

pub fn forward(&self) -> Quaternion

Forward direction quaternion

pub fn set_forward(&mut self, value: Quaternion)

Trait Implementations

impl Debug for BillboardBehavior

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

Formats the value using the given formatter.

impl Default for BillboardBehavior

fn default() -> Self

Returns the “default value” for a type.

impl Drop for BillboardBehavior

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 BillboardBehavior