Eng:When Distance () () (block)

The When Distance  block is a LEGO WeDo block and a Hat block. The block activates when the distance is less than or greater than the specified value, depending on the argument selected from the drop-down menu. Prior to Scratch 2.0, this block did not take a comparison argument but remained with a less-than sign constantly. This block is not very commonly used.

This block can only be used with a LEGO WeDo Construction Set.