pyFM.mesh.laplacian

Functions

cotangent_weights(vertices, faces)	Compute the cotangent weight (stiffness) matrix W for the mesh Laplacian.
dia_area_mat(vertices, faces[, faces_areas])	Compute the diagonal matrix of lumped vertex areas for the mesh Laplacian.
fem_area_mat(vertices, faces[, faces_areas])	Compute the area matrix for the mesh Laplacian using the finite elements method.
laplacian_spectrum(W, A[, spectrum_size])	Solve the generalized eigenvalue problem W @ x = lambda * A @ x.