Struct TrackQuaternion 

pub struct TrackQuaternion { /* private fields */ }

Generic animation track with keyframe data

Tracks store animation data as a series of keyframes. The interpolation type determines how values between keyframes are calculated.

@tparam T The value type (f32, Vector3f, Vector4f, u32, etc.)

Implementations

impl TrackQuaternion

pub fn new() -> Self

Panics

Panics if the native allocation fails.

pub fn is_used(&self) -> bool

Whether this track contains animation data

pub fn set_is_used(&mut self, value: bool)

pub fn interpolation_type(&self) -> InterpolationType

Interpolation type

pub fn set_interpolation_type(&mut self, value: InterpolationType)

pub fn global_sequence_id(&self) -> u32

Global sequence ID if applicable

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

pub fn key_count(&self) -> usize

Number of keyframes

pub fn set_key_count(&mut self, value: usize)

pub fn timestamps(&self) -> &[u32]

Keyframe timestamps (in frames) Zero-copy view of the underlying std::vector.

pub fn timestamps_mut(&mut self) -> &mut [u32]

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

pub fn set_timestamps(&mut self, values: &[u32])

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

pub fn keys(&self) -> &[Quaternion]

Raw keyframe data Zero-copy view of the underlying std::vector.

pub fn keys_mut(&mut self) -> &mut [Quaternion]

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

pub fn set_keys(&mut self, values: &[Quaternion])

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

Trait Implementations

impl Debug for TrackQuaternion

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

Formats the value using the given formatter.

impl Default for TrackQuaternion

fn default() -> Self

Returns the “default value” for a type.

impl Drop for TrackQuaternion

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 TrackQuaternion