Hi @john1,
I made a node for this a while back to iterate phases and animate in Dynamo. It’s a simple counter node which increments by a step value over time…
It can be used with phases like so…
But be careful not to set the periodic evaluation too fast as Revit needs time to redraw the graphics and you will end up with a blue circle.
You can find the .dll here, be sure to unblock it first before importing the library into Dynamo.
Another cool way you can use it…
Hope you find this useful.
Cheers,
Dan