Retopo Gen is an automated retopology add-on designed to convert sculpted character models into animation-ready meshes. Instead of relying purely on algorithmic remeshing, the tool projects hand-crafted, quad-based mesh presets with pre-configured UV layouts onto the source sculpt. This ensures that essential edge loops around eyes, elbows, and knees are maintained for proper deformation during animation.

The add-on features a physics-based shrink-wrap system that conforms the preset mesh to the target sculpt while preserving overall volume. Users can place anchors and virtual pins to precisely align facial features and complex anatomical areas. Retopo Gen also includes a dedicated bridge to Auto-Rig Pro, facilitating an automated rigging setup and binding process directly from the generated topology.