Struct ResolvedBoneAnimation 

pub struct ResolvedBoneAnimation {
    pub bone_id: i32,
    pub parent_bone: i16,
    pub pivot: C3Vector,
    pub translation: Option<(Vec<u32>, Vec<C3Vector>)>,
    pub rotation: Option<(Vec<u32>, Vec<[i16; 4]>)>,
    pub scale: Option<(Vec<u32>, Vec<C3Vector>)>,
    pub bind_pose_translation: C3Vector,
    pub bind_pose_rotation: [f32; 4],
    pub bind_pose_scale: C3Vector,
}

Resolved bone animation data with actual keyframe values

Fields

bone_id: i32

Bone ID

parent_bone: i16

Parent bone ID

pivot: C3Vector

Bone pivot point

translation: Option<(Vec<u32>, Vec<C3Vector>)>

Translation keyframes (timestamps, values)

rotation: Option<(Vec<u32>, Vec<[i16; 4]>)>

Rotation keyframes (timestamps, quaternions as compressed format)

scale: Option<(Vec<u32>, Vec<C3Vector>)>

Scale keyframes (timestamps, values)

bind_pose_translation: C3Vector

Bind pose translation (first keyframe or default)

bind_pose_rotation: [f32; 4]

Bind pose rotation (first keyframe or identity)

bind_pose_scale: C3Vector

Bind pose scale (first keyframe or 1,1,1)

Implementations

impl ResolvedBoneAnimation

pub fn from_bone<R: Read + Seek>(bone: &M2Bone, reader: &mut R) -> Result<Self>

Extract bind pose from the first keyframe or use defaults

pub fn has_animation(&self) -> bool

Check if this bone has any animation data

pub fn translation_keyframe_count(&self) -> usize

Get the number of translation keyframes

pub fn rotation_keyframe_count(&self) -> usize

Get the number of rotation keyframes

pub fn scale_keyframe_count(&self) -> usize

Get the number of scale keyframes

Trait Implementations

impl Clone for ResolvedBoneAnimation

fn clone(&self) -> ResolvedBoneAnimation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResolvedBoneAnimation

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

Formats the value using the given formatter.