Mesh
Mesh
3D Mesh Settings. The Model Mesh Settings dialog box displays.
View
Appearance
CAD Surfaces option to turn it off. Instead of using the original CAD surfaces, the model shading is now based on the FEA mesh. Typically, this shading method improves the mesh line rendering along curved surfaces and prevents mesh lines from being hidden by the surface shading. The model appears as shown in the following image.