Data points not showing

[Faebbs]

Through testing with different GPUs (AMD 7900XTX, NVIDIA 2080TI) I found out a few wierd things with datapoints:

1. Especially Spheres won't render for AMD GPU:

I tried the example with command: vedo -r clustering and it produced this:

instead of this:

Also I tried following code, also to get an empty coordinate system:

from vedo import Plotter, Points
import numpy as np

mypoints = np.random.rand(1000, 3)
cloud = Points(mypoints, r=8, c='green')

plt = Plotter(interactive=True, axes=1, bg='white')
plt.show(cloud)

2. I tested with vedo -r scatter3:

This is how it should look like from the vedo homepage:

This is how it looks like rendered with AMD:

And here with NVIDIA:

So what is going on here?

[marcomusy]

This is a known bug in the upstream vtk, so we cannot do much to fix it in vedo.
One option is to use

my_points.render_points_as_spheres(False)