Not to mention that the version generally regarded as the worst of all time was Release 13.
I first learned CAD on R13 and when R14 came out I was completely blown away at the difference, if they didn't make that change I may have never stuck with drafting, which brought me into the wonderful world of surveying.
The .dwg file format of 2022 C3D is still 2018, but it seems survey database, surfaces usually aren??t backwards compatible to previous C3D versions.?ÿ
The .dwg file format of 2022 C3D is still 2018, but it seems survey database, surfaces usually aren??t backwards compatible to previous C3D versions.?ÿ
We have noticed that Surface XML's created in C3D2018 do not transition well to newer versions.?ÿ They get slightly garbled (ie. it is hard to notice the differences, but they are there).?ÿ We stopped sending out XML's to the civil department after we noticed this.