#
# Copyright 2025 Adobe. All rights reserved.
# This file is licensed to you under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License. You may obtain a copy
# of the License at http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software distributed under
# the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
# OF ANY KIND, either express or implied. See the License for the specific language
# governing permissions and limitations under the License.
#
import lagrange

import numpy as np
import pytest


@pytest.fixture
def cube():
    vertices = np.array(
        [
            [0, 0, 0],
            [1, 0, 0],
            [1, 1, 0],
            [0, 1, 0],
            [0, 0, 1],
            [1, 0, 1],
            [1, 1, 1],
            [0, 1, 1],
        ],
        dtype=float,
    )
    facets = np.array(
        [
            [0, 3, 2, 1],
            [4, 5, 6, 7],
            [1, 2, 6, 5],
            [4, 7, 3, 0],
            [2, 3, 7, 6],
            [0, 1, 5, 4],
        ],
        dtype=np.uint32,
    )
    mesh = lagrange.SurfaceMesh()
    mesh.vertices = vertices
    mesh.facets = facets
    return mesh
