Function getDual

getDual(out: quat.Quat, a: quat2.Quat2): quat.Quat
Gets the dual part of a dual quat
Parameters
- out: quat.Quat
  dual part
- a: quat2.Quat2
  Dual Quaternion
Returns quat.Quat
dual part
- Defined in core/quat2.ts:333