( ), , 31 2007 . - Siemens PLM Software, Siemens Automation and Drives , (37.0) D-Cubed: 3D Dimensional Constraint Manager (3D DCM), Assembly Engineering Manager (AEM), Collision Detection Manager (CDM) Hidden Line Manager (HLM). , 32- 64- Windows Vista, Linux Suse v10, Linux Red Hat Enterprise 5 32- Intel- Mac OS X.
3D DCM (3D sketching), , . , , , . 3D DCM ( - - ).
CDM . . , , , CDM . CDM , a . CDM , (, , , , ..) (NURBS) .
AEM , : , , . , . .
HLM . " " (rolling ball surfaces), , . HLM " ". , .