Start your GEANT321 executable module
(linked with GXINT321 and Motif1.2);
type `m' as workstation type;
click the left button of the mouse after positioning the cursor on the
string VOLU in the browser;
click the left button of the mouse after positioning the cursor on
any icon in the main area of the browser;
click now the right button of the mouse and keep it pressed;
move the mouse to select the action `Tree' and release the button;
the drawing of the logical tree will be displayed in the graphics
window;
position the cursor on the drawing of a box (containing a volume name)
in the graphics window, click the right button and keep it pressed;
release the button selecting the action `Dspec';
the command DSPEC for that volume will be executed in a separate
window;
repeat the exercise selecting this time the action `Dspe3d';
the DSPEC will be executed in the first window, the volume
specifications will be printed in a separate window and a Motif panel will
appear;
click the left button of the mouse positioning the cursor in the Motif
panel on the `Value changed' button, and select the DRAG option;
click now the left button on the `activating box' on the right of
the `Theta' slider;
click on the `Theta' slider and, keeping pressed the left button of the
mouse, move it right-wards;
the drawing in the graphics window will rotate;
release the button and type `igset 2buf 1' in the executive window;
restart moving the slider as before.
S.Giani