Commit e0795a5c authored byBrowse files
stop using deprecated mplot3d parameters
`renderer` argument of mplot3d's `do_3d_projection()` is deprecated in Matplotlib 3.4. This commit switches from using (also deprecated) `renderer.M` to `self.axes.M`. A warning about `renderer` being deprecated is still emitted, but we still need to keep `renderer=None` statements for reverse compatibility.