How can I remove natural gaps on a 3D model with Blender before printing? I have a 3D dental model that I will use in an academic study. On this model, there are some small gaps marked by the yellow arrows on the figure. These gaps are the natural areas between the teeth and gum. However, I cannot print the model with these gaps. Can I automatically turn off these gaps with Blender?
You could select all objects in edit mode, press space to search, and type in &quot;Fill Holes&quot;. It depends on the model how clean the fill will be, but it might be printable then. The best way would be to go into edit mode and select inner and outer edge ring of each tooth with &quot;alt clicking&quot; and use &quot;bridge edge loops&quot; (when searching with space bar).