Function solve_heat_equation

scripts/svg_to_mesh.py:173–184

(mesh)

    mesh.set_attribute("cell", cell_ids);

def solve_heat_equation(mesh):
    cell_ids = mesh.get_attribute("cell").ravel().astype(int);
    cut_mesh = pymesh.cut_mesh(mesh, cell_ids);

    tree = pymesh.AABBTree2();
    tree.load_data(cut_mesh.vertices, cut_mesh.boundary_edges);
    sq_dist, indices = tree.look_up(mesh.vertices);

    mesh.add_attribute("sq_dist");
    mesh.set_attribute("sq_dist", sq_dist);

    return mesh;

def main():
    args = parse_args();