pca_3D_space.py

min_axis, max_axis = -50, 50

fig = go.Figure()
# Let's plot the whole dataset
fig.add_trace(go.Scatter3d(x=df["X"], y=df["y"], z=df["z"],mode='markers', name="dataset"))
# And add a virtual 2D plan based on some of the dataset dots
fig.add_trace(go.Scatter3d(x=[-14,0,4,15], y=[-17,-27,30,7], z=[-31,-1,15,41],mode='markers', surfaceaxis=1, opacity=0.5, name="surface"))
fig.update_traces(marker=dict(size=3))
fig.update_layout(
    scene = dict(
        xaxis = dict(range=[min_axis,max_axis],),
        yaxis = dict(range=[min_axis,max_axis],),
        zaxis = dict(range=[min_axis,max_axis],),),
        height=800,
        margin=dict(r=20, l=10, b=10, t=10)
        )
fig.show()