This "burn the ships" approach is clearly designed to force the AEC (Architecture, Engineering, Construction) industry to abandon the 2D mindset.
Autodesk has a historically tense relationship with backward compatibility. With DWG 3.0, they have taken a radical stance. dwg 3.0
Because DWG 3.0 relies on delta syncing and WASM, it actually reduces storage needs, but it increases CPU threading demands. A dual-core laptop will choke on a DWG 3.0 file due to the real-time parameter calculations. This "burn the ships" approach is clearly designed
The early iterations of DWG were primarily concerned with digital replication of manual drafting. However, the maturation of the format introduced "intelligent" objects. In this "3.0" paradigm, a line is no longer just a set of coordinates; it can be a wall containing data about material, cost, and thermal resistance. This change facilitated the rise of Building Information Modeling (BIM) Because DWG 3