Talk:SmileBASIC (Petit Computer 3)/@comment-15296152-20150714222556/@comment-24739388-20150718183033

They haven't. The closest thing we've gotten is probably GTRI, which just draws triangles. You're probably thinking of the ability to use the 3DS's 3D effect and simulate depth. Other than that, 3D poly graphics have to be done in software, and it tends to be pretty slow and difficult (and with the way you'd have to do it, there would probably be no 3D screen effect either).