Struct PoseRetargeter 

pub struct PoseRetargeter;

Stateless retargeter — all methods are free functions exposed as associated functions for a clean call site.

Implementations

impl PoseRetargeter

pub fn retarget_pose( pose: &PoseSnapshot, config: &RetargetConfig, ) -> PoseSnapshot

Retarget pose to a body with dimensions described by config.

Joint rotations are preserved unchanged. Joint translations are scaled according to config.scale_mode.

pub fn segment_lengths(pose: &PoseSnapshot) -> HashMap<String, f64>

Compute per-segment bone lengths from the translations stored in a pose.

For each unique segment label (JointPoseData::segment), the function sums the Euclidean translation lengths of all joints in that segment.

Joints without a segment label are collected under the key "unnamed".

pub fn normalize_pose(pose: &PoseSnapshot) -> PoseSnapshot

Normalise a pose so the body height equals 1.0 (i.e. all translations are expressed as fractions of the total body height).

If pose.body_height_cm is zero, the maximum translation length across all joints is used as the normalisation divisor. If that is also zero the pose is returned unchanged.

pub fn translation_error(a: &PoseSnapshot, b: &PoseSnapshot) -> f64

Return the Euclidean distance between corresponding joint translations in a and b. Only joints present in both snapshots are compared. Useful for measuring retargeting error.