Editing the Mesh Generation Settings
If the mesh generation settings are changed, by right-clicking on either Chord Deviation or Maximum Element Size in the feature tree and selecting Edit, the green dot beside the Mesh branch will change to red indicating that the feature needs to be regenerated (updated). The mesh generation settings can also be edited by double clicking on either Chord Deviation or Maximum Element Size to open the Mesh Generation dialog.
There are four options that you can choose from to update the Mesh:
Select
Regenerate
from the wizard
,
Select the Regenerate icon
on the
Standard toolbar,
Select Regenerate from the Project Menu (Project > Regenerate), or
Use the keypad shortcut Ctrl+R.