| Feature | MicroStation SE (c. 1996) | AutoCAD R13/R14 (c. 1996–97) | | :--- | :--- | :--- | | | Native 64-bit double precision | 32-bit (limitations in large coordinates) | | 3D | Robust built-in 3D primitives | Basic 3D (improved in R14) | | File Format | DGN (stable, less corruption) | DWG (frequent corruption in early versions) | | Reference Files | Full live attachments | Xrefs (introduced, but less mature) | | User Interface | Command-line + customizable tool palettes | Pull-down menus + command line | | Target Market | Civil, surveying, government, infrastructure | General mechanical, architectural, drafting |
This real-time, coordinate-based drafting assistant dramatically sped up drawing workflows. It used contextual shortcut keys to lock axes and distances dynamically. microstation se
One of MicroStation’s killer features was the system. Users could attach other design files (DGNs) as live, unalterable backgrounds. This allowed teams to split work (e.g., architectural plan, structural grid, HVAC overlay) without the risk of damaging base data—a concept later copied by all major CAD software. | Feature | MicroStation SE (c