def test_volshow():
x, y, z = ipyvolume.examples.xyz()
p3.volshow(x * y * z)
p3.volshow(x * y * z, level=1)
p3.volshow(x * y * z, opacity=1)
p3.volshow(x * y * z, level_width=1)
p3.save("tmp/ipyolume_volume.html")
def test_embed():
p3.clear()
x, y, z = np.random.random((3, 100))
p3.scatter(x, y, z)
p3.save("tmp/ipyolume_scatter_online.html", offline=False)
assert os.path.getsize("tmp/ipyolume_scatter_online.html") > 0
p3.save("tmp/ipyolume_scatter_offline.html", offline=True, scripts_path='js/subdir')
assert os.path.getsize("tmp/ipyolume_scatter_offline.html") > 0
def test_quiver():
x, y, z, u, v, w = np.random.random((6, 100))
p3.quiver(x, y, z, u, v, w)
p3.save("tmp/ipyolume_quiver.html")
def test_scatter():
x, y, z = np.random.random((3, 100))
p3.scatter(x, y, z)
p3.save("tmp/ipyolume_scatter.html")
# coordinate frame axes line segment tip arrows
Xfv = Xf[:, 1, :] - Xf[:, 0, :]
Yfv = Yf[:, 1, :] - Yf[:, 0, :]
Zfv = Zf[:, 1, :] - Zf[:, 0, :]
arrowcols = np.zeros((k, 3, 3))
arrowcols[0:k, 0, 0] = 1.0
arrowcols[0:k, 1, 1] = 1.0
arrowcols[0:k, 2, 2] = 1.0
q = p3.quiver(Xf[:, 1, :],
Yf[:, 1, :],
Zf[:, 1, :],
Xfv[:, :],
Yfv[:, :],
Zfv[:, :],
size=10,
size_selected=5,
color=arrowcols,
color_selected='gray')
# cylinder body surface
s = p3.plot_surface(Xc, Yc, Zc, color='orange')
# pass ipyvolume objects to animation controller and show
p3.animation_control([Lx, Ly, Lz, q, s], interval=100)
p3.show()
# In[ ]:
p3.save("shape_xform.html", offline=True)
def test_plot():
x, y, z = np.random.random((3, 100))
p3.plot(x, y, z)
p3.save("tmp/ipyolume_plot.html")