; interactive for choosing the view point in 3D
;
; user gets prompted for values
;
; see also : disp3d_form disp? DISP3D

axis3d
print ' scale of display (SCALE) :'
scale
print ' number of level (LEVEL) :'
level
sign
print ' Angles of view point (in degrees)'
print ' Z axis angle (ALPHA) :'
alpha
print ' Y axis angle (BETA) :'
beta
print ' X axis angle (GAMA) : '
gama
print ' scale of drawing (SCALE3D) : '
scale3d
print ' size of box in X , Y and Z : '
cx
cy
cz
print ' offset on X, Y and Z axes (OFFSET3D) : '
offset3d
