⚙️ Fully Parametric Involute Gear Generator

🚀 Key Features

• Dual-Row Stacking: Generate compound gear layers with independent tooth counts and modules for compact, high-reduction gearboxes.
• Helical Teeth Support: Fully customizable helical_twist angles. The built-in mesh preview automatically applies the required inverse angle to the mating gear.
• Root & Tip Filleting: Integrated 2D morphological filtering adds smooth corner radii to eliminate stress concentration (preventing tooth shear) and ensure smooth rolling.
• Print-Optimized Backlash: Precise clearance compensation variables thin the tooth profiles slightly to ensure gears mesh perfectly straight off the print bed.
• Industrial Shaft Bores: Native 2D profiles for Round, D-Shaft, Double D-Shaft, Keyed, and Square axles.
• Material-Saving Web Recess: Automatically pockets the inner disk of large gears to reduce filament consumption while maintaining a rigid outer rim and core.