def test_plot_arrows():
cent = np.random.random((100, 3))
direction = np.random.random((100, 3))
cpos, img = pyvista.plot_arrows(cent,
direction,
off_screen=True,
screenshot=True)
assert np.any(img)
def test_plot_arrows():
cent = np.random.random((100, 3))
direction = np.random.random((100, 3))
pyvista.plot_arrows(cent, direction, off_screen=OFF_SCREEN)
def test_plot_arrows():
cent = np.array([[0, 0, 0], [1, 0, 0]])
direction = np.array([[1, 1, 1], [-1, -1, -1]])
pyvista.plot_arrows(cent,
direction,
before_close_callback=verify_cache_image)