Watertight Meshes

Watertight meshes are 3D models designed with no gaps, holes, or missing faces, ensuring a completely enclosed shape. This integrity is crucial for applications like 3D printing, where the model must be solid to be printed accurately, or in simulations like fluid or airflow analysis, where open parts could cause errors. Think of it as a perfect, sealed container—any leak or gap can compromise the process. Ensuring a mesh is watertight involves checking that all surfaces connect seamlessly, providing a reliable foundation for manufacturing, simulation, or visualization tasks.