Struct RootMotion 

pub struct RootMotion {
    pub delta_translation: Vec3,
    pub delta_rotation: Quat,
}

Root motion extracted from a clip’s root bone.

Instead of moving the root bone in the pose, the delta is handed off to the game’s character controller so it can be applied to the entity’s world transform.

Fields

delta_translation: Vec3

delta_rotation: Quat

Implementations

impl RootMotion

pub fn zero() -> Self

pub fn extract_root_motion( clip: &AnimationClip, current_time: f32, dt: f32, ) -> Self

Compute the root-motion delta between two times in a clip.

dt seconds of motion are sampled from the clip’s first channel that targets the root bone (BoneId 0) translation and rotation.

pub fn accumulate(&self, other: &RootMotion) -> RootMotion

Accumulate another root motion delta.

pub fn is_zero(&self) -> bool

Trait Implementations

impl Clone for RootMotion

fn clone(&self) -> RootMotion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RootMotion

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

Formats the value using the given formatter.

impl Default for RootMotion

fn default() -> RootMotion

Returns the “default value” for a type.