Concave Jump thru ?

Hello, I don't know if it's actually a bug or a limitation but i have found nothing here about it : Jump-thru behavior doesn't seem to handle concave collisions (solid behavior does). Sometimes my platform objects fall into the jump-thru object...

Is this a limitation or a bug that can be fixed ? If it is a limitation, is there any known workaround ? (other than slice my objet into several convex objects <img src="smileys/smiley2.gif" border="0" align="middle" /> )

Thx

Please see how to report bugs - can you share a .capx?

Sorry...

you can test the scene here

or

download source

This is juste a simple scene with a concave object with jump-thru behavior and a platform.

The platform character falls into the jump-thru object on the left. (no problem with the same shape with solid behavior on the right).

I'm using last version of chrome (21.0.1180.60 m), windows 7 x64, geforce 8800gts (nvidia 301.42 drivers)

Sorry, this is by design. Certain games want the character to walk through square jump-thrus, and this means some level of steepness has to be considered a wall which the player walks through. You should just use solids for this kind of thing.