With this feature ZBrush uses PolyPaint to provide a visual representation of what portions of a mesh could benefit from additional thickness before sending off for use with a 3D printer, CNC machine or any other rapid prototyping method. Set your preferred minimum thickness and maximum thickness, then click the button. Now use the color coded data to make any adjustments, then click again to re-evaluate with those changes. It’s as simple as that.

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