Since MorphOS 3.0 fixes implementation of certain OpenGL functions it was necesary to update these apps. You can find both on http://kiero.binaryriot.org (scube-1.1.lha and szoom-1.1.lha).
i test it scube, old version and new version and is very very slow here, Efika with MOS 3.1 but i think the problem is the tinygl.library becouse with MOS 2.7 the scube fly here (no slowly and no slowdowns)
Tinygl.library from MOS 3.x is a lot more slowly here than tinygl.library 2.7 on my efika 5k2 system
> Mawi and some other warp3D demos don't work (no rave3D driver found)
Sounds like R300 3D support doesn't include Goa/Rave3D, just TinyGL. Pity if true.
Addendum: Apparently true: https://morph.zone/modules/newbb_plus/viewtopic.php?topic_id=9251&forum=3 Confirmed by MorphOS Team member: https://morph.zone/modules/newbb_plus/viewtopic.php?topic_id=9256&forum=49&start=4