Crate skelly

Crate for skeleton animation.

Optionally provides inverse-kinematics functionality.

Example

use {skelly::Skelly, na::{Point3, Vector3, Isometry3}};

// build a skelly with leg and two arms.
let mut skelly = Skelly::<f32>::new();
let foot = skelly.add_root(Point3::origin());
let leg = skelly.attach(Vector3::z().into(), foot);
let waist = skelly.attach(Vector3::z().into(), leg);

let left_shoulder = skelly.attach(Vector3::z().into(), waist);
let left_arm = skelly.attach((-Vector3::x()).into(), left_shoulder);
let left_palm = skelly.attach((-Vector3::x()).into(), left_arm);

let right_shoulder = skelly.attach(Vector3::z().into(), waist);
let right_arm = skelly.attach(Vector3::x().into(), right_shoulder);
let right_palm = skelly.attach(Vector3::x().into(), right_arm);

// Write global isometries of every joint into an array.
let mut globals = vec![Isometry3::identity(); skelly.len()];
skelly.write_globals(&Isometry3::identity(), &mut globals);

See examples/demo.rs for working example.

Modules

ik

This module contains inverse-kinematic functionality for the skelly crate.

Structs

Posture

Collection of bones transformations that represent a skelly posture.

Skelly

One’s skeleton. Parameterized with numric value and bone userdata type.