Hi
What is missed in between these??
I want to use these specific family instances created by Dynamo, as elements to bring each of them a parameter value.
Assuming your family instances have a Height parameter, and that this parameter is a number, and you are providing an integer or a double to the value input… nothing. Just wore it in.
If that doesn’t work then my guess is that they don’t have a Height parameter, but that the element type does (in which case you’ll need to pull the types, and only set the value once per each unique type).
Actually, I managed to do what I want in case I use the “All types of a family” node. Because in this node I get elements.
This is a family which it’s height is an instance parameter, not a type. one.
And I use {4…7…#n} for their heights.
It works when I connect the sequence above to the last node. But all set to 4. Not the different numbers I want.
Set the element input for the Element.SetParameterValueByName node to @@L2.
Unfortunately, doesn’t work for me. Because I should change the instance parameter, not type one.
Post an image export of your full canvas with relevant previews expanded (via file > export after you zoom in so you can read the node names well).
I fixed The Problem.
My instances were not flattened. Therefore, I did vice versa and chopped them to be like this.
Then worked.
Is this the correct approach to unflatten a flattened list? Or there is a better way?
Hi @sinah3 is there a reason why you use chop and flattern…could it work if you just connect directly and with setparameter set to lacing longest
The situation is different
I enclose the Revit File and Dynamo file.
I tried this approach when I choose the “all types of family” node and worked.
But when it comes to only the families on points of this line, I figured it out only by chopping my flattened list.
file for Forum.rvt (740 KB)
Line Path For Forum.dyn (71.8 KB)
