Inverting image

[KenM80 (Ken Malloy)]

I have the Atomstack A20 pro and am attempting to etch a 3D geometric shape with fill setting. My problem is its etching as a negative. Need help on how do i invert the image so it etched correctly. Basically i should fill inside shape buts its filling the outside. Any help is appreciated.

[LightBurn (Oz)]

If it’s vector shapes, not an image, follow this:

How do I invert (negate) a vector engraving?

If you want to invert a vector engraving (Fill layer) you need to add an outline to it. Think about what happens when you scan a circle, compared to the letter ‘O’. The inner ring of the O toggles the fill. If you add another shape (like a square) outside it, it negates the whole thing: [image] And a slightly different example, this time done by changing the outer line around the design to a ‘Line’, instead of leaving it as part of the Fill layer: [image] In the case above, the design alr…