code: def getRgbd(self):
          '''
          Returns last Rgbd. 
  
          @return last JdeRobotTypes Rgbd saved
  
          '''
          img = Rgb()      
          if self.hasproxy():
              self.lock.acquire()
              img = self.image
              self.lock.release()
          return imf getRgbd(self):
          '''
          Returns last Rgbd. 
  
          @return last JdeRobotTypes Rgbd saved
  
          '''
          img = Rgb()      
          if self.hasproxy():
              self.lock.acquire()
              img = self.image
              self.lock.release()
          return img
docs: Returns last Rgbd. 
  
          @return last JdeRobotTypes Rgbd saved