unwrapper.packAtlas(...) goes wrong

[AD2018]

Here is the code

package.json

before unwrapping

here is the result of the unwrap(unwrapper.packAtlas(...))

I pass to unwrapper.packAtlas(...) array with only one geometry:

UPD: meanwhile with the model from this github project https://github.com/lucas-jones/three-lightmap-baker all is ok:

what is the problem?

[repalash]

Hi, can you share the 3d model which has this issue?

[mattni]

Hi!
Thanks for great library, it works mainly very well! I have similar issue unwrapping issue with some geometries. I don't understand why geometry get broken.

The issue occurs only with rounded geometries (usually small triangles). Do you know what is the problem?

Example of broken model (single geometry) below.

not_working_geometry_glb.zip