Struct AnimationManager 

pub struct AnimationManager { /* private fields */ }

M2 Animation Manager

Manages animation state and provides interpolated values for animated properties. Modeled after noclip.website’s WowM2AnimationManager.

Implementations

impl AnimationManager

pub fn new( global_sequence_durations: Vec<u32>, sequences: Vec<AnimSequence>, bones: Vec<ResolvedBone>, ) -> Self

Create a new AnimationManager

Arguments

• global_sequence_durations - Durations of global sequences
• sequences - Animation sequence definitions
• bones - Resolved bone animation data

pub fn empty() -> Self

Create an empty AnimationManager (no animations)

pub fn update(&mut self, delta_time_ms: f64)

Update animation state by the given delta time (milliseconds)

pub fn set_animation_id(&mut self, id: u16)

Set the current animation by ID

pub fn set_animation_index(&mut self, index: usize)

Set the current animation by index

pub fn get_animation_ids(&self) -> Vec<u16>

Get available animation IDs

pub fn current_time(&self) -> f64

Get current animation time (milliseconds)

pub fn current_animation_index(&self) -> Option<usize>

Get current animation index

pub fn bone_count(&self) -> usize

Get number of bones

pub fn sequence_count(&self) -> usize

Get number of sequences

pub fn get_current_value<T: Lerp + Clone + Default>( &self, track: &ResolvedTrack<T>, ) -> T

Get interpolated value from a track with current animation blending

pub fn get_current_value_with_default<T: Lerp + Clone>( &self, track: &ResolvedTrack<T>, default: T, ) -> T

Get interpolated value with a custom default

pub fn get_bone_translation(&self, bone_index: usize) -> Vec3

Get bone translation for the given bone index

pub fn get_bone_rotation(&self, bone_index: usize) -> Quat

Get bone rotation for the given bone index

pub fn get_bone_scale(&self, bone_index: usize) -> Vec3

Get bone scale for the given bone index

pub fn bones(&self) -> &[ResolvedBone]

Get bone data (for computing transforms)

pub fn sequences(&self) -> &[AnimSequence]

Get sequences

pub fn global_times(&self) -> &[f64]

Get global sequence times

pub fn blend_factor(&self) -> f32

Get blend factor

Trait Implementations

impl Clone for AnimationManager

fn clone(&self) -> AnimationManager

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AnimationManager

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

Formats the value using the given formatter.