Stereo-lithography questions and ideas

[reidowens]

I have been thinking of building my own 3d printer for some time now, but the main problem Ive had is the 3 motorized axes. That seems to be the most complicated / expensive part of most printers.
Ive had some ideas for a 3d printer with only one or none moving parts, but they involve SLA. Does anyone on these forums have any experience or knowledge of SLA 3d printing methods?

[safa100]

I need to mesh with volume elements an STL file. I have tried with some scientific softwares (gmsh 1.65 and netgen) and they work.