About Geometry Checking
A geometry check warns you of potential geometry problems with the model when creating it. You can view and investigate the geometry check problems using the Message Log dialog box. Problems with geometry can arise due to one or more reasons:
• Bad surfaces, two-sided edges, or wireframe curves
• Edges with poor tessellation
• Short one-sided edges
• Small and narrow surfaces
• Vertices without coincident edges or surfaces
• A round with a radius that is larger than one of the adjacent surfaces
• Overlapping geometry