code: def setOverlayColor(self, ulOverlayHandle, fRed, fGreen, fBlue):
          
  
          fn = self.function_table.setOverlayColor
          result = fn(ulOverlayHandle, fRed, fGreen, fBlue)
          return result
docs: Sets the color tint of the overlay quad. Use 0.0 to 1.0 per channel.