How can I get Geodesic Curve by Control points?

[woongjae-cheon]

Hello devs,

I am creating geodesic curves by clicking on points on a mesh.

What I eventually want to do is to create a circular geodesic curve on the surface of the mesh, but when I use the MR::computeGeodesicPath function, it only draws a geodesic linear line on the surface.

Is there a function that can return a path that will allow me to draw a spline, non-angled curve? Or is it possible to create a function that utilizes MR::computeGeodesicPath or another function to return a path for a linear geodesic curve?

Thanks.

[Grantim]

Hello!

We have functions to build splines in 3d here:
https://github.com/MeshInspector/MeshLib/blob/master/source/MRMesh/MRMarkedContour.h

So this workflow might work for you:

1. build linear geodesic lines
2. make spline from these lines
3. project result spline back to mesh