Issue Description
Archicad provides the freedom to sketch the initial concept of a building without the need to precisely define the size or exact location of its elements. However, when transitioning to the formal design phase, it becomes imperative to accurately determine the dimensions and placement of these elements.
Solution
a. In the Work Environment > Tracker and Coordinate Input > Coordinate Input Logic has a missing checkmark at “Prefer polar coordinates in Tracker during straight vector input”.
b. Under View the checkmarks for Element Snap, Surface Snap, Snap Guides, and Snap Points are missing.
c. Under View they selected Grid Snap.
TIP. For further information please visit https://community.graphisoft.com/t5/Modeling/How-to-Work-Precisely-in-Archicad/ta-p/303902