amineroula/GcodeForge ? reverse-engineered prompt

Build me a C++ desktop app for editing G code and KUKA SRC files, with a real OpenGL 3D viewport so toolpaths and robot moves can be viewed in space instead of a fake 2D projection.

I want it to open files, parse the code, and show the motion as colored lines in a scene with orbit camera controls. Add a clean ImGui based interface with panels for the file and object list, selection, transforms, layers, speed editing, color mode, and a simple File > Open flow so I can load real files and inspect them. It should feel like an editor for robotic additive manufacturing, not just a viewer.

Use modern C++ and make it easy to build from source with CMake, and if you need current docs for the libraries, look them up online. Keep the code organized so it’s understandable and can grow in stages.