Is it possible to create a 3D BIM modelling software with Unity as an “executable program”, similar to Revit/Sketchup? This software should be able to fully model building elements in a 3D editor, and can import or export IFC files, as well as being able to export as a unity file. I’m not talking about using Unity to model the building, I’m talking about using Unity to create a program which will have a full 3D editor to model buildings.
It can be done but you shouldn’t think it will be an easy task. Lot’s of calculations and scripting.
Everything can be made in Unity. As long as you know how to do it