Function physx_sys::phys_PxSeparateSwingTwist

pub unsafe extern "C" fn phys_PxSeparateSwingTwist(
    q: *const PxQuat,
    swing: *mut PxQuat,
    twist: *mut PxQuat
)

Compute from an input quaternion q a pair of quaternions (swing, twist) such that q = swing * twist with the caveats that swing.x = twist.y = twist.z = 0.