In need of a good graphing program

[danzibr]

Long story short, I've been looking for a program that can produce graphs like mathematica and manipulate 3D objects like google sketchup. Also, I'm going to work these pictures into LaTeX. I'm not sure if a program like this exists (unless maybe mathematica itself can do it).

I have basic programs like graph and I tried in-TeX graphing but those are limited to 2D. I also tried something called gnuplot, which produces 3D graphs just fine but is limited to wire frames and I need solids.

Any suggestions are greatly appreciated! Thanks.

Dan

 

[fresh_42]

You can find a couple of such programs here: http://www.freesoftware4all.co.uk/category/3d-graphics