code: def setWorkingStandingZeroPoseToRawTrackingPose(self):
          
  
          fn = self.function_table.setWorkingStandingZeroPoseToRawTrackingPose
          pMatStandingZeroPoseToRawTrackingPose = HmdMatrix34_t()
          fn(byref(pMatStandingZeroPoseToRawTrackingPose))
          return pMatStandingZeroPoseToRawTrackingPose
docs: Sets the preferred standing position in the working copy.