REFH                                                               Menu: POLYG
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Refreshes all hatches in the model.
(A nested command)

         1. (Y/N) wish to set hatch redraw mode on ?

Description

In order to save time while working on your model, the \refr command will not
redraw hatch lines or multi-layer wall patterns.

If you prefer the hatch lines and multi-layer wall patterns to be redrawn each
time the screen is refreshed, reply `y' to the prompt.  You may cancel the
refresh mode by using this command again and replying `n'.
