Why does this happen? More importantly, how do you fix it without scrapping hours of work?
A massive "crack top" appears 2 inches from the corner. sketchup round corner crack top
In this comprehensive guide, we will dissect the causes of the dreaded "crack top," provide step-by-step repairs, and show you how to prevent it from ever happening again. Before fixing the problem, you must understand it. The Round Corner plugin works by offsetting, extruding, and stitching geometry. When you apply a fillet to a hard edge, SketchUp’s geometry engine (based on polygons, not true NURBS curves) must triangulate complex intersections. Why does this happen
Remember: Clean geometry is happy geometry. Always run Solid Inspector before rounding, and apply fillets in small increments. Happy modeling! In this comprehensive guide, we will dissect the
This phenomenon, known colloquially in forums as the is a common yet fixable geometry error. It appears as a jagged tear, a missing face, or a visible seam running across the uppermost surface of your model.
The designer had previously drawn a center guide line across the top face (to align leg holes). That guide line was a hidden, un-deleted edge. The Round Corner tried to round across that internal edge, creating a crack.