Secure File transfer client - servet application (Java/JDBC): Main implemented features: - SSL coding grants tap-proof and forgery-proof data transfer; - Data compression; - User rights administration for assignment of differentiated access levels; - Document/folder locking permits joint working on documents; - Automatic email notifications to subsribed project members; - Event and traffic logs; - Interface to the following DBMS: MS Access, Sybase, MS-SQL Solution for advanced 3D polygon to 2D vector line art conversion, used for documentation and illustration purposes. Main implemented features: · Java 3D based 1 or 4 views window GUI; · Different render/view parametes (shading, lighting, camera speed/angle etc.); · Different projection types (perspective, orthographic, axonomertic), oblique); · 3d praphic scenes parser of obj (Wavefront) and vrml files; · 2d export in CGM format.