A massive "crack top" appears 2 inches from the corner.
Remember: Clean geometry is happy geometry. Always run Solid Inspector before rounding, and apply fillets in small increments. Happy modeling! sketchup round corner crack top
If you are a 3D modeler, product designer, or architect using SketchUp, you have likely experienced that frustrating moment of imperfection. You apply the Round Corner plugin (by Fredo6) to a cube or a cylinder, hoping for a smooth, pristine fillet. But instead, you look at the top face and see it: an ugly, unwanted crack . A massive "crack top" appears 2 inches from the corner
Undo the fillet. Delete the internal guide line. Soften the top face edges. Re-apply Round Corner. Result: Perfect, crack-free top. Conclusion The SketchUp round corner crack top is not a bug in Fredo6’s plugin; it is a symptom of messy native SketchUp geometry. While frustrating, it is entirely fixable. Whether you choose to manually stitch the missing face, use the Intersect Faces repair, or prevent it by grouping your top face, you now have the toolkit to defeat the crack. Happy modeling