COG: The Ultimate Center of Gravity & Mass Analyzer Blender Addon

COG: The Ultimate Center of Gravity & Mass Analyzer for Blender

COG is a powerful and precise Blender addon designed to streamline the modeling process for engineers, designers, and creators working with RC planes, cars, boats, and other physically-sensitive projects. Whether you're balancing a wing structure or analyzing a chassis, COG delivers reliable insights into your object's center of gravity and mass.

🔍 Key Features

• Accurate Center of Mass (COM): Uses advanced volume integration (tetrahedral decomposition) for physically-accurate calculations on closed meshes.

• Geometric Center: Computes the simple vertex-average to give you a quick comparison point.

• Single & Multi-Object Modes: Analyze one active object or calculate the combined center of multiple selected meshes.

• Integrated UI: Seamlessly located in the 3D View sidebar for easy, in-scene access—no jumping between panels or views.

• Clean Workflow: Minimal, non-intrusive design that integrates smoothly into your existing modeling process.

⚙️ Installation & Usage

1. Download the ZIP file.

2. In Blender, go to Edit > Preferences > Add-ons > Install, and select the ZIP.

3. Activate the addon and access the "CoG" tab in the 3D View sidebar.

4. Follow on-screen instructions to analyze your models with precision.

For detailed usage examples, notes, and changelog, refer to the included README file.