Permanent smooth Rotation of actors

Support
1

I would like to add smooth permanent Rotation to some actors. Is there an Example on how to achieve this? I think I could listen to a Rendered Event

2

Any hint?

3

Do you mean something like this?

Basically, you use interactor.CreateRepeatingTimer(interval), then interactor.AddObserver("TimerEvent", callback_func). In callback_func you change your actor a little and update. If the interval is small enough—and the change small enough—then you get a smooth animation.

2 Likes
4

Ill give it a try. Thanks

5

Worked perfectly. Thumbs up. The CSharp equivalent looks like: Interactor.TimerEvt += rotate; private void rotate(vtkObject sender, vtkObjectEventArgs e) {actor.Rotate(__)}