java 3D

1.     java objload.....

       Ref : https://github.com/cpedrinaci/STL-Loader


2.     c ++ code

        Ref :  http://www.codeproject.com/Articles/3742/StL-Data-File-Viewer

3.     java script

        Ref :  https://github.com/mrdoob/three.js/wiki/Getting-Started