@lilive Thank you very much for the response !
I 'll try your example right now !!
Yes , I've been trying @fbrmz clue for two months !! I do not understand some concepts to be honest..thats my fault .
In my mind I've stopped my code project in --HOW I INTERACT WITH SOME OF THE OBJECT ( pic, circle , rec, particles ) ... WHEN YOU HAVE A BLOB TO DO ?
