Expand Geom2 Self Intersecting

veysel özer

old version.png

Hello,
I am using jsCad V2 with Three.js. I am trying to expand (negative) geom2 and get outline path to convert Three.js LineGeometry. But result is self intersected. Previously i am using same method with old version of jsCad (OpenJsCad Csg Api). The result is not self intersected.

Is there any solving of this?

Thank You.

z3dev

@veysel-özer thanks for the nice examples.

yeah. this is the behavior of V2. it's probably a BUG when contracting 2D geometries, as 2D geometry must have non-crossing outlines by definition.

a fix can be done in the next version. when that will happen is a big question as everything is on hold waiting for the websites to be restored.

if you have time then please create a new issue at GitHub.