龙龙 2006-6-25 12:42
Compare AutoCAD and AutoCAD LT - what are the key differences?
Both AutoCAD and AutoCAD LT share the same technology, the file format - DWG - and the publishing format - DWF.
The function set of AutoCAD LT is limited in these key areas:
3D functionality
Sheet set management
Dynamic blocks authoring
Customization (LISP, ARX, VBA)
Presentation graphics (truecolor, rendering)
CAD standards management
Network licensing
Database connectivity
User profiles
Advanced features (attaching images, nonrectangular viewports, xref clipping, align, sketch, extended attribute export, layer translator, DWG encryption, autotrace, regions, undefine...)