I need to make a wall as a pieces and I have the cad file with the wall pattern as you can see in the picture .
I need a dynamo script that allows me to create the wall pattern as a pieces based on the CAD file .
In addition, the cad file has the pattern as a polyline with its layer.
What have you tried so far?
At a minimum you should post your working dyn, rvt, and the dwg.
Is this a plan?
Elevation?
Surface pattern?
We are talking about a wall pattern so, we are talking about elevation.
I don’t know how to start my script to let the wall take the shape of this pattern as a pieces by using the cad layers of this pattern
Ok. If you don’t know how to automate it, step one is to work how how to do it manually in Revit. Write those steps down into a pseudo code or process map, and expand from there.
So… How would you do this manually?
Create a normal wall with little height and ensure that the disallow to join is checked and created it then we pick that wall and edit the profile based on the limit of one piece of that pattern. Same process for each piece, After that we copy the pattern as a group of pieces to distribute it for the entire wall.
Ok, but why many walls, why not one? Certainly the route I would go… still not sure what will hold up the floating bits as the design is made into a reality, but I guess you’ve got a plan for that.
In any case:
Give it a shot, and post files if you are stuck.
Try to decompose a wall in Parts and take one of the Part layer and split it with closed sketch lines loops recursively until finished then apply different material to the Parts. I think you could find examples applied to floors and topography subregions as well.
But if I have to do this, I would not use any system family, I would create a face based generic model family with extrusions solids based on the filled regions.
Hi @omardreweesh another option could probably be wall by surface from synthezise as create a real systemwall or ootb wall by face or direct shape…
If its a perforated panel, it shouldn’t be wall at all. Use family editor.
yeah you are probably right, but guees user ask for wall 
Exactly This is what I’m looking for.
If you have this script could you please share it with me and i will adjust it so,I can create the surfacewall based on the layer of each piece with specific type of wall
hi dont have it anymore…but bassicly you will need get the curves from cad group them so you have closed loop then surface by path and create the walls with synthesize toolkit, createwallbysurface…
you can probably use wombats node wall by profile as well…if i understand right
but many thing can go wrong try share that cad dwg and we can probably help…another way could be a pattern maybe, in that case i would look into pyrevit …make pattern tool
Hello Mr.Sovitek … okay I will share the test Revit file and the dynamo script that i tried to make but, it doesn’t work.
please, if you could have a look at it and tell me how can I fix it .
create wall as pieces.dyn (21.9 KB)
test dynamo.rvt (5.1 MB)
Hi @omardreweesh i have tried, i cant get it t work, you will nedd to clean it in acad so there are closed loop…
yes, I have checked it and all the lines are closed. however, I will share the cad file as well so, you can have the test
test dynamo.dwg (209.0 KB)
the script has selected the pattern based on the layer so, now I get the problem with creating the surface .
here is all the files .
create wall as pieces.dyn (21.9 KB)
test dynamo.rvt (5.1 MB)
test dynamo.dwg (209.0 KB)
allright i can only get it to work on what you have at model 1 layer, model 2 layer fail…
here layer model 2
try something and see if it could work
exactly this is the solution that i was looking for…
thank you so much 
