Does anyone know how I can find lines that form a circular loop with the same endpoints. I can find lines with the same endpoints by calculating the distance between the endpoints, but I am interested in determining if it forms a loop. I would like to process these in a different way. Thanks you for any ideas.
There is a loopFilter custom transformer that does this.
Or you can use a Tester transformer to test if the coordinates of the start point are the same as the coordinates of the end point:
Hi @linasvebeliunas, the ClosedCurveFilter transformer might help you.
Thank you all. This is exactly what I was looking for.