TopoBridge: Professional Topology & Bridge Toolkit

Bridge anything to everything. Fast. TopoBridge is a powerful, streamlined toolkit designed to bridge the gap between complex selections and clean topology. Stop wasting time on manual vertex matching—automate the repetitive tasks and focus on your art.

1. Object Prep (Pre-Production)

• JOIN OBJECTS: Your starting point. To bridge separate meshes, they must be part of a single object. This button merges selected objects instantly.

• Weld Distance: Integrated cleanup that automatically merges overlapping vertices at the seams, ensuring a stable, manifold base for your topology work.

2. Loop Info (Live Diagnostics)

• Loop A & Loop B: Real-time counters that track exactly how many vertices are selected in your primary and secondary loops.

• Delta Feedback: A smart notification system. It calculates the vertex difference and suggests the next logical step (e.g., "Use Smart Connect" or "Equalize first"), removing the guesswork from matching geometry.

• Mode Alerts: Built-in safety checks that notify you if you aren't in Edit Mode, keeping your workflow foolproof.

3. Manual Subdivide (Geometry Alignment)

• EQUALIZE (The Brain): The core of the alignment process.

  • In 1-Object Mode: Acts as a precision subdivide tool for the selected loop.

  • In 2-Object Mode: Compares both loops and automatically adds the necessary vertices to the smaller loop for a perfect 1:1 match.

• Subdivisions Slider: Provides manual override for custom edge-loop density when you need total control.

4. Smart Connection (The Core Engine)

• SMART CONNECT: The main operator. It executes a high-quality bridge between selections, automating vertex sorting and normal alignment to simplify complex bridging tasks.

5. Bridge Settings (Interactive Preview)

• PREVIEW (SCROLL): An interactive viewport overlay. Visualizes exactly how vertices will connect with blue lines before you commit to the bridge.

• Interactive Mouse Control: Adjust your settings on the fly without ever leaving the 3D Viewport:

  • Mouse Wheel: Shift connection points (Twist/Offset).

  • Shift + Mouse Wheel: Add or remove bridge segments (Cuts) in real-time.

  • Alt + Mouse Wheel: Adjust the bridge curvature (Smooth) for perfect transitions.

• Precision Sliders: Dedicated controls for Cuts, Twist, and Smooth when you need exact numerical input.

6. Manual Tools (Post-Processing & Cleanup)

• MAGIC MERGE: A specialized tool designed to assist in connecting loops of different sizes by intelligently stitching geometry while preserving the mesh silhouette.

• FILL GRID: A quick-access tool to fill holes with clean quad topology using Span and Offset parameters.

• RELAX LOOP: A utility to evenly distribute vertices along the selected loop for a cleaner and more balanced edge flow.

Technical Excellence & Future-Proofing

• Future-Ready: Fully compatible with Blender 5.1, 5.2, and designed to adapt to upcoming releases.

• LTS Support: Reliable performance for 3.6 LTS and 4.2 LTS.

• Modern API Integration: Uses current Python API and GPU module calls for stable and smooth viewport drawing.

• Cross-Platform: Optimized for Windows (NVIDIA/AMD) and natively supported on Apple Silicon (M1, M2, M3, M4 Pro & Max).