Randomly Delete Objects With Maxscript

The script randomly deletes meshes from the selection. As the script depends on the random numbers created by 3dsmax, the percentage can be %0-1 off what you expected. Just select the meshes you want to randomly delete. Enter a percentage, click the Delete button.

Download Random Delete

Here are some screenshots

And here is the code if you want to check it right away

rollout RDGUI "Random Delete v.1.0" width:184 height:144
(
  spinner s_percentage "" pos:[112,8] width:48 height:16 enabled:true range:[0,100,50] type:#integer
  button b_delete "Delete" pos:[56,40] width:72 height:20
  label l_percent "%" pos:[163,8] width:12 height:16
  label l_info "Deletion Percentage :" pos:[8,8] width:104 height:17
  
  on b_delete pressed do
  (
    per = s_percentage.value as Float / 100
    sel = selection as array
    count = 1
    
    if sel.count > 2 then
    (
      undo on
      (
        while count < sel.count do
        (
          rand = random 0.0 1.0
          
          if rand < per do (delete sel[count])
          count += 1
        )
      )
    )
    else messageBox "You must select at least three or more objects" title:"Random Delete"
  )
)

RDFloater = newRolloutFloater "emrahgunduz.com" 195 100
addRollOut RDGUI RDFloater