You would need to preprocess it using Drawing Canvas to get the alpha, and set tiles on a Tilemap for collisions.
It's not a process you should plan on doing every tick.
Hi, thanks for the quick answer !
Drawing Canvas is the thing that launch when i double click on my Sprite ?
Do you know a tutorial somewhere that would explain the process ?
I am not using tilemap cuz i wanted to design my level on photoshop then export the level and his collision mask, don't you think it could work that way ?
Thanks and sorry for the super noob question i am new to construct, i just buyed my license : D