#Example 1
reset
brick x 10
mesh vol 1

#step 2
delete mesh
disp
cylinder radius 3 height 4
vol 2 move 0 0 7
unite vol 1 2
reset vol 1
mesh vol 1

#Example 2
reset
open "example2_coarse_mesh.cub"
delete mesh vol 3 prop
curve 46 45 interval default 
curve 46 45 size 0.3
mesh vol 3

#step 2
draw surf is_merged
draw curve all add
unmerge vol 3
delete mesh vol 3 prop
draw vol 3
draw vol 7
delete mesh curve 24 37 23
vol 3 size 0.5
mesh vol 3
merge all
mesh vol 7
disp

#Example 3
reset
open "example3.cub"
group "adj_vols" add vol in surf in vol 2
draw adj_vols
disp
unmerge vol 2
delete mesh vol 2 prop
cylinder radius 2 height 10
sub 11 from 2
reset vol 2
merge adj_vols
mesh vol 2