Laplacian Mesh Smoothing

[atale480]

Is there any method to apply laplacian smoothing on mesh by using pytorch geometric? Trimesh has method for laplacian smoothing but data that I have contain vertices and edge_indices. To convert mesh to triemsh I need vertices and faces. Edge_index can't be converted to face connectivity information again.

[rusty1s]

We currently provide get_mesh_laplacian. Would that be helpful for you? Otherwise, I suggest to perform smoothing in Trimesh, and then convert to PyG afterwards.