Mapping curves based on principal curvature

[petrasvestartas]

Hi,

I would like to ask if it is possible to get from boundary-first-flattening principal curvature curves?

Currently I am mapping 2D curves to 3D mesh.

Similar to this:

If not, does GeometryCollective have any project related to principal curvature on meshes?

[rohan-sawhney]

This seems pretty similar to the field aligned quad meshing problem. Have you taken a look at instant meshes: https://github.com/wjakob/instant-meshes? Maybe there are parts of that codebase that might come in handy.

[petrasvestartas]

Dear Rohan Sawhney,

For me it is hard to digest the instant meshes, as I cannot use it via command line interface as this project.

Do you think this project for Geometry Collective could help to extract the curves of principal curvature?

https://github.com/GeometryCollective/fieldgen