v1.0.0 - First Public Release

First public release of Lumo Engine.

Highlights

• Scene editor with entity inspector, play mode, undo/redo, history
• Move / Rotate / Scale gizmos with grid snapping, camera focus, Copy / Paste / Reset
• OBJ and glTF 2.0 import (heavy models auto-decimated so the editor stays smooth)
• Visual scripting node graphs and C# script attachment
• OpenGL 3.3 renderer with automatic software fallback
• 127 automated tests, GitHub Actions CI on every push

Download

Extract LumoEngine-v1.0.0-win-x64.zip and run Lumo.Editor.exe.
Self-contained build - no .NET installation required (Windows 10/11 x64).

Build from source

Targets .NET 10 and runs on the .NET 11 SDK as well. See the README for instructions.

Known limitations

• Export game requires a full source checkout (dev layout)
• Mesh textures are not applied in the viewport yet (models render shaded)