Optical Illusion

[remi]

I've rebuild some well known Optical Illusions with Xara Xtreme.
(see also this thread)

[remi]

see also: Wikipedia article about Impossible objects

The following drawing is a Optical Illusion.

[remi]

see also "A draw-it-yourself impossible object"

[Wayne Randall]

Nice work Remi, have you tried putting them in Xara 3 d just to see what happens?

[remi]

Nice work Remi, have you tried putting them in Xara 3 d just to see what happens?

This is a quick test in X3D. I've used my first picture from this thread. As expected, a simple extrusion function isn't enough to create these forms in 3D...

Remi

[remi]

This one works only together with fine shading.