Check out these Related Articles
If your top face is cracking, follow these steps to achieve a clean finish:
If RoundCorner keeps cracking your tops, the current modern alternative is (by ThomThom). It uses a different boolean engine that is often more robust at handling intersections without cracking, though the workflow is slightly different (you subtract shapes rather than selecting edges). sketchup round corner crack top
Before applying any rounding, scale your entire model up by 10x or 100x. This bypasses the "tiny face" limitation. Once the rounding is finished, scale it back down—the tiny faces will remain intact. If your top face is cracking, follow these
Make a copy of that component and scale it up by or 1000x . Run the RoundCorner plugin on the giant version. This bypasses the "tiny face" limitation
Most users rely on (the industry standard). This plugin has three modes: Sharp , Round , and Bevel .
I’m having an issue with the Round Corner extension (by Fredo6). I applied a rounded edge to the top of a cylinder, but instead of a smooth fillet, the top face is cracking / showing triangulation artifacts.
Alternatively, reducing the value in Round Corner to 0.001" instead of 0 fixed the crack.
