Edit: The last post in this thread describes a bug in the GH component
PointInBrep. Since I wrote these posts I have come across the same bug several times. It ruins my every attempt to “auto-fit” simplified geometry on irregular mesh surfaces. Showstopper. (ping, @DavidRutten).
As said in the header, I have a slightly curved surface with an area of points (start points of a mesh triangle normals) with very irregular outer boundaries (see picture) and I want to draw a curve through the “outmost” points on this “surface-point-cloud” (to be used as a “cutting wire” to cut out a similar area out of the sphere).
What approach to take to collect the outmost points, in draw order, so I can connect those points into a closed curve?