21 2013 - ( ) Steinbichler Optotechnik () : 3D- . Steinbichler Optotechnik () , D . -. . 3D- . 3D- COMET L3D (Steinbichler), on-line 3D- PolyWorks. 3D- , 3D-. . , 3D-, , . ... 3D-. Steinbichler , 3D- . . - - ( ) .