i have set the bbox..

by the first part of the video is the bbox zu small by the second part ist the bbox on this size tath i want but if i move on a block he bzg/jump upside and i need to controll this

look on 0:39
https://youtu.be/2sCFtbuN-Mk?t=39s

if the BBOX to high, he jump upside.
i want the BBOX on this size and i want control the bug/jump high with a variable...

I struggle with this problem for a long time period
but it could never solve

meine website mit 3dgs sachen =) //noch nicht ganz umgebaut ^^"
http://flashbreaker.com/home.html
und mein YT channel mit diversen game entwicklungs videos, vor allem shader zeugs
https://www.youtube.com/user/tagimbul/videos