Sketchup Round Corner Crack ((new)) Top

By default, the plugin might use 6 or 9 segments. Lowering this to 3 or 4 segments creates fewer micro-faces, reducing the risk of SketchUp's engine failing to close the top surface.

Ensure your top surface is 100% flat and isolated before running the tool.

Internal lines, stray geometry, or hidden geometry intersecting the top face disrupt the extension's calculation path.

SketchUp has a built-in tolerance of about 1/1000th of an inch. If you are rounding a corner and the segments of that curve are so small that the distance between points is less than this limit, SketchUp decides they are the "same" point. It merges them, fails to create the tiny face, and leaves you with a "cracked" or hole-filled top surface. 2. Solving it with "The Dave Method" sketchup round corner crack top

This guide dives deep into everything you need to know. We will explore what makes RoundCorner indispensable, how to install and properly license it, and most importantly, how to solve the most frustrating modeling errors—including the dreaded "crack," disappearing surfaces, and geometry holes that can ruin your model.

Creates smooth, realistic geometry that is impossible to achieve manually in a reasonable timeframe. Cons: The "Crack Top" bug is real. It happens most often on complex corners or when the requested radius is too mathematically tight for the available space.

If you are rounding very small objects, scale your entire model up by a factor of 10 or 100, apply the RoundCorner tool, and scale it back down. This avoids the "small geometry" bug. By default, the plugin might use 6 or 9 segments

Please tell me which one you are looking for so I can provide the correct content! How To Round Edges In Sketchup

SketchUp uses a polygonal modeling engine. It struggles with microscopic geometry and complex vertex merges. When a rounding plugin fails to patch the top face cleanly, it is usually due to one of three common triggers. 1. The Scale Limitation (The Tiny Face Issue)

The 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. It merges them, fails to create the tiny

You apply RoundCorner, and instead of a smooth edge, the faces surrounding the edge disappear, leaving a hole or a "wireframe" mess.

SketchUp often fails to create small faces (under ~1mm). Scale your entire model up by 10x or 100x, run the plugin, and then scale it back down.

SketchUp models often have "hidden geometry" or stray lines that users aren't aware of. If you try to round an edge that crosses a hidden intersection line, the plugin gets confused about where the surface stops and starts, leading to a tear in the mesh.

If you have already closed the plugin and just want to fix a single missing triangle manually: Go to to reveal the underlying mesh.