Please don’t redirect me how to ask help in forums, because what I will describe is something I don’t have any clue about.

I’ve created a louvre family. Below is the link to download, its bigger than 3 mbytes because of that I had to upload it somewhere else.

The angle in louvre blades should be following a sequence 0,5,10,15,20,25,30,35,40,45,40,35,30,25,20,15,10,5,0,5…etc.

The only approach I can think of it is somewhat similar to a sinus wave.

My question is: Can this be done with dynamo? How?

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Yes that could be done using a nested family for the blade of the louver, with an instance parameter for the rotation angle, and setting the parameter value with Dynamo.

The tricky part I think will be getting them in the correct order. A brute force method might be to query the Z value of their location and organize them from highest to lowest.

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