Kangaroo contains a Laplacian force component, which allows for cotangent weighting The literature I’ve been looking at uses this type of operator to calculate a Laplacian on a mesh, where each vertex is assigned the value of some function. In the Kangaroo example provided by @DanielPiker , its used to average spring forces at a vertex, Is there any way to adapt this to actually inputting function values instead of spring constants?

Keenan Crane and his colleagues have done some amazing, and beautiful things using this operator and it would be great to have something like this available in GH.