Godot

In the AEC industry, integrating game engines into the design process has become increasingly popular due to technological advances. Add-ons such as Enscape, Twinmotion, Lumion and D5 Render provide real-time visualisation and VR capability to traditional authoring software, including Revit, Rhino and Sketchup. The common ground of that software is that those add-ons are developed based on game engines like Unreal Engine and Unity 3D. Even though they are free to use for the AEC purpose, they are not entirely open source but rather source available. ...

*This post was a contribution from the OSArch member Ayodele Arigbabu, aka @DADA_universe. Godot Engine, the open source game engine is slowly growing to become one of the favorite game engines out there, coming closely on the heels of Unreal Engine and Unity, and its popularity is not just with independent game developers, if a recent job posting by Tesla requiring skills in Godot is anything to go by. ...