Struct JointPose 

pub struct JointPose {
    pub translation: [f32; 3],
    pub rotation_deg: [f32; 3],
    pub scale: [f32; 3],
}

A joint’s local transform: translation, YXZ Euler rotation in degrees, and per-axis scale. Used both for the bind pose and for animation keyframes.

Fields

translation: [f32; 3]

Local translation.

rotation_deg: [f32; 3]

Local YXZ Euler rotation in degrees.

scale: [f32; 3]

Per-axis local scale.

Implementations

impl JointPose

pub fn to_matrix(&self) -> [[f32; 4]; 4]

Column-major local matrix T * R(YXZ) * S.

pub fn blend_matrix(&self, other: &JointPose, f: f32) -> [[f32; 4]; 4]

Interpolate two poses into a column-major local matrix. Translation and scale blend linearly; rotation is quaternion-slerped (shortest-arc, constant angular velocity) rather than Euler-lerped, so multi-axis joint rotation follows the correct path. f in [0, 1].

Slerps the poses’ own Euler rotations rather than going through blend_matrices, which would have to recover them from the composed matrices first.

Trait Implementations

impl Clone for JointPose

fn clone(&self) -> JointPose

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for JointPose

impl Debug for JointPose

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

Formats the value using the given formatter.

impl Default for JointPose

fn default() -> JointPose

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for JointPose

where JointPose: Default,

fn deserialize<__D>( __deserializer: __D, ) -> Result<JointPose, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for JointPose

fn eq(&self, other: &JointPose) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for JointPose

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for JointPose