Enroocraft
Portals in Minecraft look like this:
Cool, but could be much cooler. What if it were possible to see what's on the other side, and move through them instantly, as in Portal (2007)?
Enroocraft is a simple Minecraft clone written to explore 3D rendering techniques for creating this effect. The result looks like this:
(note: the gif framerate is lower than that of the game)
