Run-Time Visualization

When running T3d with Elixir graphic interface, the bottom menu palette provides the user with all the facilities to control the run of T3d and to visualize the results. There are few useful key bindings

Accelerators

Ctrl a	fit all (all drawing windows are affected)
Ctrl p	proceed run
Ctrl s	stop run
Ctrl x	exit (no results will be printed)

Fast viewing

B1	view window (choose two opposite corners)
Ctrl B1	pan view
Ctrl B2	zoom view
Shift B2	fit all (only active drawing window is affected)
Ctrl Shift B1	rotate view
B3	done

Graphics selection

B1	select
Ctrl B1	select by window (choose two opposite corners)
Shift B1	select nearest point
	(confirm by B1 or select next one by Shift B1)
B2	accept selection
B3	reject selection

Handler control

Ctrl B3	suspend handler
B3	resume handler

B1, B2, and B3 stand for left, middle, and right mouse button.

In the case, an error in input data has been detected, the user is interactively asked for starting a graphic interface (to view at least the part of input data which has been successfully parsed). A time out is used to prevent blocking. Note that this is an optional feature and might not be available.