Function getReal

getReal(out: quat.Quat, a: quat2.Quat2): quat.Quat
Gets the real part of a dual quat
Parameters
- out: quat.Quat
  real part
- a: quat2.Quat2
  Dual Quaternion
Returns quat.Quat
real part
- Defined in core/quat2.ts:319