[iamwil]

Right now, all 3D printers print from STL files. There's no standard body, as far as I know, but there is a common file format.

[forgottenpaswrd]

"There's no standard body, as far as I know, but there is a common file format."

Well, for me a file that only contains coherent triangles is the closest thing to a standard that could be in 3D.