Cant round corners are boolean diff

[LightBurn (Oz)]

The radius tool only works for the meeting of two straight lines. If you want to round other shapes, you’ll need to either node edit, or you can use the offset tool, like this:

How can I round the corners of any shape?

LightBurn doesn’t have a corner fillet tool yet (it is being worked on though). In the meantime, here’s a trick to let you make radiused or chamfered corners on any shape: Select your shape: [image] Click the Offset tool: [image] Offset Inward by the radius amount, and set it to delete the original and select the result: [image] Then, offset the result back outward by the same amount: [image] The result (Bevel on the left, Round on the right): [image]