Using vedo to real time visualisation.

[IgorZaton]

Hi,
I'm trying to make stereo vision system that could work in the real time. Is it possible to update point cloud without closing the window so it could work continuously?

[marcomusy]

Hi, you can reset/modify point positions with

mypoints = vedo.Points(some_points)
show(mypoints)
mypoints.points(new_points_coords)
show(mypoints)

if instead you need to change the nr of points you need to create a new Points object.

[IgorZaton]

Yes, but when I load the point cloud like this:

pts = vedo.Points(some_points)
while(True):
    vedo.show(pts)
    # generating some new points
    pts.points(new_points)

Window kind of freeze everything and next point cloud is shown when I close the current window. After doing that, pops up new window with new data. Is there a way to update points in one window in real time so it would work like animation?

[marcomusy]

use:
vedo.show(pts, interactive=False)

[IgorZaton]

It's working! Thanks for help and quick response :D