# Manage FE Geometry

Convert b-spline models to discrete models then clean up the geometry and mesh.

Convert b-spline models to discrete models then clean up the geometry and mesh.

**Convert Geometry**

Use the Convert tool to tessellate b-spline geometry and convert to discrete geometry.**Wrap**

In CFD modeling, input parts can have topology issues, like free surfaces and self-intersections, and part assembly issues, such as parts with very close proximity and intersecting parts. Manually connecting these parts can be time consuming and require expertise in certain tools. The Wrap tool can generate a watertight manifold model from dirty input with considerably less manual work.**Remesh Tessellated Models**

Use the Mesh to create new surface mesh on converted geometry.**Fix Mesh Quality of Tessellated Models**

Use the Fix tool to improve the quality of an FE (discrete/mesh) model.**Edit 2D Surface Mesh Elements**

Use the Edit tools to smooth, move, split, replace, create, delete, and adjust the edge density of 2D elements.