This Geometry Nodes system generates complete 3D eyeglasses models based on user-drawn curves. Users can simply draw a lens shape to automatically build frames, lenses, temples, and nose pads. The setup allows for extensive structural adjustments, including local frame thickness modifications, temple bending, opening and closing angles, and precise nose pad positioning.

The tool includes configurable materials for both metal and plastic frames. The procedural lens materials can simulate optical distortion, prescription refraction effects, sunglasses styles, and color gradients. The product is provided with over ten preset assets to use as starting points for custom designs or character accessories.