Marco Musy

Hi Xushan - this `Animation` class is pretty old and needs an in-depth revision... I'll only be able to look at this in 1-2 weeks... meanwhile if you are in...

sounds good! If you like you can make a push request with your new `application.py`

Uhm... does this work for you? ```python import vedo import numpy as np class RunnerTest: def __init__(self): self.positions = np.random.rand(100, 3) self.plt = vedo.Plotter(axes=1, interactive=False) self.points = vedo.Points(self.positions) self.text =...

Uhm.. what happens to the Text2D? Is it crashing? > I would like the self.spheres.points(self.positions) to work ;) You can use `Sphere` instead of `Spheres`, so you don't need to...

> Yes. Black window appears and then disappears. No drawing from what I can see. that's pretty weird! But the small standalone script I sent is also failing ? >...

> the small standalone script I sent is also failing ? Yes can you do: `vedo --info` to know your system specs, I will try reproduce the problem if possible....

that is quite strange, unfortunately I'm unable to reproduce the issue :(( Yes, there must be some issue in the graphics part, but I'm afraid I'm unable to identify what...

Thanks for reporting - it's not completely trivial to see what's going on... I'll check and get back to you!

`vedo` does not support data arrays for PCD at present and format has to be ascii not binary. So I cannot read pc_2. You can either use delauney triangulation or...

if you can provide a PCD file with associated pointdata in plain ascii format (not binary) I could easily implement it.