3D print Z reinforcement via injected loops

MAGMA is a modified version of OrcaSlicer that strengthens 3D prints by generating paired U-shaped vertical channels within parts, allowing users to inject materials like epoxy or filament to reinforce weak Z-axis layer bonds. It is designed for makers and engineers using commodity FDM printers who need stronger, more durable prints without upgrading hardware. This project is interesting because it offers a software-only solution to a fundamental FDM weakness, potentially making printed parts viable for structural applications.