enables you to use the Uniform sizing while you are using other options to refine the mesh for the rest of the model. This setting is available only when the model contains mixed body types (for example, sheet and solid bodies), and when Capture Curvature and/or Capture Proximity is set to Yes. The default for this setting is No.
Note: When the Physics Preference is Explicit, is set to Yes by default when both solid and sheet bodies are present.