Hello,
I've have reproduce several times on different computer, with different graphic cards, something looks like a bug with [cube ]. (always on pd-ext 0.42.5 rc4 // Lucid )
If I open a patch with a cube without loadbanging any "draw" option I can rotate it and have perfect shadows. But if I send a [draw fill( message... something weird happens... faces are not at the good place (or something like that)... and it's impossible to get back the original cube anymore.
It is the same for everyone ? I precise that there is no problem with cylinder, or sphere object... only with cube...
I've attached minimalist patch to make tests...
Thanks
01ivier