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In this video, I look at how the new OpenVDB workflow can help people prepare files and sort out issues ready for 3D Printing.

First, I look at how the Volume Builder can help build seams and merge 3D models to create a single surface.
Then I look at how you can use other shapes to help underpin areas that might have hollows.

Finally, I show you how to use the Dilate/Erode functions to create a hollow of your object to help save on material printing costs.