Dynamo set family parameter. small August 28, 2018, 5:45am 3.
Dynamo set family parameter. revit, python, dynamo.
Dynamo set family parameter The true false switch allows you to edit the type parameters of all family types in a given family. So far I have been successful in isolating Room-Name and set of windows each room has but I could not assign the parameter. I will be using the Parameter “Comments” just for now to test it all out. I think the Hi Everyone, I’m wanting to get the values of specified parameters within RFA background-opened in a chosen library location, and if they have no value then input a value based on an excel list. Here is the whole script : Here is the error Im working in a Family project, and I need to set value in parameter called “parameter_1” (this is a family parameter) I cant read that parameters, because I dont know where they exists. Im struggling to get the parameter value of a parameter and what I would use to change the family type name. Not sure why is not behaving properly, values not copied. RFA-file with python. AddReference("RevitNodes") import Revit clr. Now we have the list of Parameter objects, we can do many things. 8 KB) XXX-DI_TextLine-Type_1-X-1. Lacing is set to longest. I load the family into a project and run a Dynamo script to set these to parameter values. com), and then you can set the type parameter from there. I want to change an assembly code value to another value. Value is set to use lever 2, to place each value to the parameters and family types. I can set the Distribution System element type. Hi, I am trying to enter parameters from another family into another family, both have the same parameters, but the transfer only works for comments, for example, but not for any with a number value. Revit parameters can only be assigned to a formula inside the family editor only, that is the first point, so you should run your dynamo script inside the family editor for each family which will be a waste of time and you just edit the parameter's formula Hi all I am trying to set a shared parameter in a Title Block family I managed to get the shared parameter of the project to be sure of the shared parameter’s name but when I apply the script to set the parameter I get Hi All, I’m trying to set some Yes/No Parameters for all types in the family editor but just the current type gets changed. However, when I pass that parameter into other blocks to read its name and value, they throw a warning saying that the type they received was a String. The goal of the script is to: Retrieve values from the main family. Somehow the node returns null. #Dynamo's classes voor het omgaan met Revit-documenten import RevitServices from RevitServices. Type parameters have to be set by the family type. rfa”. r. But no luck. Formula. Below is a snapshot of the script and CSV file for Hello! I’m not used to Dynamo yet. But now I’ve hit some problems. ByName node but this does not The process has been to create a new generic model family, and run the dynamo script in the family environment. I’m going to close your old Hi, I am trying to add a parameter ( Instance Property) to a Window-Family that assigns the Room-Name to each window. ) other than “String” node by itself. What I get Mod Edit: Initial post here: Get Value from Family Parameters No Output - Dynamo (dynamobim. Forums Home > Revit Products Community > Revit Architecture Forum > Fill a Family instance parameter; Announcements. Family types are created correctly. I all works well updating manually. com Crumple/Script samples at master · aussieBIMguru/Crumple. in Revit OODB that is not possible because build in Image Type parameters are Type related and I need an instance Hi all ! FYI I’m still a newby using Dynamo :slight_smile: I figured out how to create a parameter within a family I figured out how to set the formula of this newly added parameter But I can’t figure out how to merg Hello Dynamo Friends 🙂 I managed to create new viewport types by duplicating existing ones. In this case I would want the result to be “Low Component” This image is from the Family editor, but I need to get the value from the project environment. I was considering to use FamilyInstance. When edit family it is not like? Hi all, new BIM Manager, learning how to use Dynamo and other functions. This way, a set of Set the value of a family parameter of the current family type, this applies to all family parameters (instance and type). I’m really enjoying leaning DYNAMO however some problems seem completely intractable hence my turning to the community forum for help. I would like to get the parameter of family. Now i try to set a list of values to the parameters. I’d like to get a Dynamo script working for this because I can see this being used in the future. Initially the problem was that it rejected any mode of string inputs (GetItemAtIndex, String from object etc. Persistence import DocumentManager #Een interne Dynamo class #dat het document bijhoudt waaraan Dynamo momenteel is gekoppeld from Hi guys, Im back again with some questions about working in a fam document from dynamo. I have family of structural foundation with some parameters that I’ve added. The family parameters cannot be scheduled in Revit. I’m reading about parameters, but I couldn’t find what I really wanted. get_Parameter(BuiltInParameter. First on my wish list is to find a way to automatically link a nested family’s parameters to ones in the host family. I’ve looked Hello, In this post @erfajo mentioned how to add “Family Type: ”. Someone could help me? I noticed the questions on the forum are at a high level and hopefully I’ll be excused for asking a rather beginner question about setting family parameters. You won’t be able to set a type parameter for a family instance. I would like to attach it but I am a new user and I can’t upload the file. 5: 996: October 17, 2019 Set parameter value for "Family Type" Parameter. Is it possible to do it inside the mass family and how, or do I need to load the family in project to do so? I’m quite sure the lack Hello everybody, I’m new with dynamo and I would greatly appreciate some help to get my first script running properply. Inside Revit family editor, I would like to use dynamo to fill one of this parameter. Hi all, Trying to do something I thought should be simple but coming across some issues with the relevant nodes and wanted to check I was using them right (or if there is another way of doing what I said the goal was in the title). I’m doing this as part of my internship at a construction engineering firm. That is done. The problem is we have inserted and positioned these components in the family editor using Dynamo to automate certain processes. Maybe someone has an idea whats going wrong. The Parameter gets created successfully, but its value is set to “Yes. Gather all nested families (in this case, lintels) from the main family. SetParameterValueByName Set the value of a family parameter of the current family type, this applies to all family parameters (instance and type). I want to set a parameter from my excel list (see picture below) But Dynamo Set Family Type Parameters Not working. Now I create a in the nested family a shared parameter (instance) and I call it “Offset 1”. I followed one video of Gavin that places the Opening family at the intersection of the Duct & walls and set the parameters of the Opening family to the size of the opening I want. There have been about 10 people asking for this on the Dynamo forums, so I Hello everyone! I have not used Dynamo yet and am eager to learn it. Please don’t repost the same question twice @pvhuyg. I’m stuck in reading the value of the parameter, I can find the name of the parameter with “Get Family Parameter” but than I can find a way to read the Revit parameters can only be assigned to a formula inside the family editor only, that is the first point, so you should run your dynamo script inside the family editor for each family which will be a waste of time and you just edit the parameter's formula Hi everyone, I’m working on a script that transfers parameters from a main family to its nested families (specifically lintels). Today's video shows how to take advantage of the Orchid custom package to set formulae fields in Revit family parameters. Could anyone help me? Am I feeding in the wrong data? Here is a I have Set parameter Cut with Voids When Loaded Family as in the picture. best regards, Dhanjeet If you don’t have any, you can add an Image instance parameter to your foundations through the Project Parameters dialog. I have found a few posts on this, but nothing recently with the node I am using - Clockwork FamilyParameter. What I want is to get those parameters and set them in the FamilyTypes, but I wonder it this even possible? import clr clr. Dear Experts, I was wondered if it is possible to get value of one of type parameter “Manufacturer” without calling all of duct elements inside project file (which is taking too long). Thank you very much. SetParameter. The light geomtry family is a nested family in the test file “test_3types. It works for all the normal parameters (Dimensions, yes/no) but not for de Family Type Parameter. Let me know what you think. I have a list of parameters in an Excel file and I would like to add them into different families that are inside a project. Yes, there certainly is a reason for that: You are pointing at a family instance, so all the parameters you can change are the instance parameters. This way i can filter the family name in a schedule. Each Window has an Instance-Parameter ( Bereich ) where I need to assign Room-Names. The background is that in Revit, when parameters need to be reset to empty, it is not possible; instead, a zero is always left. In the examples, I have a family that has some 300 parameters that I want to feed in to my Dynamo script. For example, a generative algorithm or the results of a simulation can be used to drive the parameters of an array of elements. I have one type of family multiple times, and I want each element. Thanks. I am using the DanEDU Package. In my first script I was able to add the parameters to my familydoc. small August 28, 2018, 5:45am 3. And come to think of itI need to create a new one from the current one I selected. hello, I searched this forum for a way to set the family type parameter on my Sheets. Also the “Get Family Parameter” only pulls type parameters through. Here is the list in the family: I have a family which has a instance length parameter name “extend_len” and I am trying to place this family instance somewhere and set its parameter accordingly. 2: 565: February 16, 2021 A family's instance parameters are accessed via the FamilyInstance object, whereas family type parameters are accessed via the instance's FamilyType object. I was wondering if it is possible to change the value of system family type parameter? For example, if I wanted to change the type mark parameter of a ceiling or floor. Im getting the error: expected reference, got family symbol in line 41. My new problem is I need a way to set the default values on the instance parameters I pushed, almost all of them are instance parameters not type parameters. My thinking is to properly clean up my family library and within each family create a parameter (e. Otherwise you’ll have to create them or filter them If you've set up a Revit family before, remember that you have to assign a parameter type (string, number, dimension, etc. The points are sorted by Im not sure why i cant set this parameter. I found a thread that said you need to set the I have a list of elements, and I want to set the value of the “Item Number” parameter for each item in the list. I want to update all sub family Parameter - Shared as CHECKED using Dynamo. Parameters (Crumple) node with multiple families from a directory? I’m not sure if this is even possible or if I need to add some extra nodes in between to make this work. 32 parameters. is there any way of creating a script to change a host of family-type parameters to instance parameters. I’ve found a lot about shared parameters or project parameters, but nothing on how to Hello. I have multiple parameters installed into each of these families as seen in the second watch node. The final Hello, I was wondering if it is possible in Dynamo to set the project parameter of parameter Type Image. AddReference("RevitServices") import RevitServices from RevitServices. (I try to code exactly what the SetParameterByName note does) Thanks! Hi, Im trying to get and set family parameters through the revit api. Here’s what I have so far. 1: 548: May 8, 2020 Set Revit Family Parameters Values. I just tried using the script for setting ‘Value’, by replacing p. Example is I have a family with 6 types; A6, A8, A10, A12, A14 and A15. The family has a parameter in called NCP which is linked to normalized curve parameter Hi everyone. The families in the red cirkel are the families i want as the parameter value in that order. AddReference(‘ProtoGeometry’) from parametersToChange = [] # these comming from the excel for fam in families: parameters = fam. The creating multiple types works perfectly, but the setting parameter values does not eventhough it says that it did. There are lots of examples of more efficient approaches in The Building Coder discussions. I am unable to get this parameter in Dynamo. I’m trying to set the drawing status stamp type of individual title block instances in a project. However some parts of the panel family do not change to the correct voltage. It has a number parameter and a text parameter. Gallery I installed the "set" Active Family Parameters. In short what I would like to achieve is to set a different rotation value per inserted family instance. Set( value ) #value associated with Set the formula of a family parameter (syntax is exactly as Revit, whatever works in Revit's formulas works here). This video acts as an extension to Covering a fun little Python task today setting family parameter values! A powerful feature of Dynamo is that you can edit parameters on a parametric level. camilagrandas February 27, 2023, 2:54pm 20. For the second part of your question (which would maybe deserve a new thread ) you could group Hey, is it possible to delete some family parameters from families in an opened . Remember this Hello Team, I know you can Add Parameters, Utilize Excel, And even Delete Shared Parameters if needed. Any idea why? This is the code: import clr # Import DocumentManager and TransactionManager clr. However, the parameters created in the family file are not imported. Please look at the snapshot below and attach the Dynamo script to see what is going wrong. I will try that, thank you! Finally, if I want to set a shared parameter in this . I use an excel file for that, some families do have multiple familytypes and I need to set multiple parameters. I do have a family type parameter with this name. Definition. MakeInstance. Types: paraTypeDescription = famManager. not like the ‘setparametervalue’ but ‘using the tiny grey button on the right’ the associate family parameter. I cannot get this to work, and the family. I’m not sure what you need to use How can i change a Family type parameter value to a new value. It works great and adds all the parameters that i want, the only thing is that a Hi! I’m new to Dynamo, so probably there is a very simple way to do it, and I’m not seeing it I’m trying to color different instances of a family, nested in an other family, based on a family parameter that can be True/false. I’m in the family I just found out about the Rhythm package and it has a custom node to set value to parameter regardless whether it’s type of instance parameter. 9 KB. The main family is hosting a number of nested families that need to have Hi all, I try to set values in shared parameters in different types and multiple families. My Dynamo custom package. I do have a type parameter by that by name within the family. Hi all, I want to set multiple parameter values for multiple parameters to a group of elements in dynamo. Am I going crazy? didnt there used to be a Set Family Parameter Value for “Instance Parameters” It seems the latest build 6. If you want to change a type parameter you first need to point at the family type. Then load it (and all other relevant families) into a project and use a dynamo script to Get the information from “Family Workset” Someone @Kulkul @craig @Einar_Raknes could write the final code for reading the parameter value. This node works perfectly for length, angle, text, and number parameters but it doesn’t work at all for Yes/No parameters or integer parameters. Related topics Topic Replies Views Activity; Editing Family type parameter. I have a script that can push parameters into new families, but I need to know how to extract shared parameters from old families. Thanks in advance for any help [Element Set dynamo. Starting in December, we will archive content from the community that is 10 years and older. This works great but now there is Hi All I want to create a shared parameter with the data type Yes/No; the parameter value should be set to “No” when the shared Parameter is created. I’ve insert some nodes to calculate the value of the parameter. GetOrderedParameters(); for param in parameters: #if parameter is not ReadOnly and it is on the excel spreadsheet, change the value if not param. So I m trying to set in the values to a family but getting this error parameter is read only . AddReference("RevitAPI") from Autodesk. You also simply search for the Getting a suitable list structure in dynamo for setting values was just too hard, as its lists of values for lists of types for lists of family documents - super messy in visual coding. Please can anyone help me. If the family is drawing upon non-shared components for the family type parameter. Each angle is a different family that is ties to a parameter called “Swing Angle” so they’re not strings values. You can set parameter value whether it is text, integer, number, or boolean. Looking for advise on what i’m doing wrong here. However I’m not able to fill the family parameter “Lunghezza tirafondi” with the value that I’ve calculated. I would like to automate the values of those parameters in Revit. I make the door styles as individual families, then load them into a cabinet family. FamilyDocument. This is essential routine in Hey there, Is it possible to use the FamilyDoc. However, I found that the parameters of family was different from the parameters of element that I load the same family into project view. In Grasshopper, you I am duplicating family types and trying to set the parameters using a excel sheet. I want to create multiple familytypes (from a list) and set a parametervalue. SetParameterByName["Comments"] = "A" but it gives me the following error: Warning: IronPythonEvaluator. Can someone point me in the direction to be able to change all nested families in a Revit project from say “90 Degrees” (actual nested family name) to “45 Degrees” for the You can use the SetParameterByName node and the parameter name input will be “Family and Type”. as well as we can set the parameter values to the particular element. I can open every instance of this family manually and make this change however this will take time. Parameters node on in Dynamo. Document builtInParameter = Hello, I am trying to read a family parameter from a Dynamo script. Family I’m trying to build a dynamo script to change the value of some casework families (set “depth” to 23" instead of the currently entered 24"). I’ve got a Revit architectural model in which all the balusters of the railings HI, I’m new to Dynamo, but I’m giving it a try! I have managed to get the Part Type parameter from all of the families in my project, using a Python script: import clr clr. The case I am working on is that I want to show the right image of al my duct fittings based on the parameter Duct fitting Type, Size and Angle. 5: 320: April 10, 2023 Exporting excel data to Revit Project Information. I know its possible with dynamo, but Im trying to get a better understanding of the API. The parameter (ELEC It is worth understanding a simple fact about family parameters: A family's instance parameters are accessed via the FamilyInstance object, whereas family type parameters are accessed via the instance's FamilyType object. [Cap 2014-05-20 23-17-49-732] Hi everyone, We are trying to put parameters to our revit objects, but it seems we have an error we don’t understand. I was wondering if there is a way to change the actual path of the Shared Parameter file specifically in the project? This way I can extract the newly loaded Shared Parameter file into Families I may need parameters loaded into. png 1431×889 290 KB. I know it’s not hard to do in Revit but I’m wondering if Dynamo can do it Dynamo script – Set Titleblock Family Parameter is a free Dynamo script that enables you to easily set family parameters of your titleblocks. I have set up Mass Tags to display the Family Type Parameters that Dynamo is pushing. by now i managed to select the list item i need as well as getting the family parameter i need. I’d imagine you’ll have to use the family document open nodes found in Orchid or Rhythm, use a collector on the resulting document file, get the label elements, change their parameters, and re-load the family. image. Hi All, I am looking for some assistance on setting global parameters. Any help will be appreciated. I have the following issue working with Python Node: I’m getting a list of elements (in this case Structural framing and columns), filtered them according to a Description (which is a Type parameter value). If you also want to write this to all family types (placed or unplaced) you need to add an extra node or two in the script. The "Get Family Parameter" block seems to be the right choice to select the family parameter I am interested in reading. i have created a list of type parameters in a revit family. ElementType node Dynamo Dictionary (dynamobim. AddReference('RevitAPI') from Autodesk. Since my colleagues aren’t familiar with Dynamo, I’m focusing on creating scripts that Hello everyone, I want to override type parameters from an Excel file using Dynamo. Like in this topic: Adding Multiple Parameters in the Family Editor. com) @Nick_Boyts I understand. When I output the Element. I have tried it with list lacing similar to this tutorial: It should be doable but not very straight forward. It works, but when I’m trying to set value to this parameter I face with followong issue Maybe someone has ideas how to fix that? Hello Everybody I would Like to know if there is a node that sets revit families (which are loaded haven’t got any instances placed in a project) parameters Here is the problem [image] Hi everyone, I’m currently working on a Dynamo workflow, and I need some help with setting parameters for nested families directly from the project environment. I’m able to set System Family Parameters but I’m having troubles with loadable family types. 44 – SRV Fire). ParameterName is set to use Level 1, to itemize the parameters. The issue is, when I place the objects, the object doesn’t have any level and the host is set Solved: Hello all, Is it possible to fill a family instance parameter with Dynamo. (the same as Hi all, I try to set some parameter values in a FamilyType. I need to tell revit how this material behaves by setting the “material for model behavior” parameter. Kind regards 🙂 def duplicate_viewport_type(): uidoc = __revit__. I’ve built the dynamo script in the attached screen shot based on some other threads I found via search here but it seems to be getting stuck processing it. Now i want to set the title annotation family for that type. I am doing some research trying to find a way to size air terminals using dynamo and coming up short on changing a family type based on an instance parameter. It was great at helping me document iterations of my Mass Family I'm placing into a Revit Project file. DB import * clr. Persistence import DocumentManager from This dynamo keeps producing unpredicted outputs. SetSharedParameters. T are text parameters L are legnth parameters. At first I had my graph setup to open the title block in the background so that I could get all of the types of the nested stamp family. 5: 1770 I have already created a script that can push a set of shared parameters to a family, all schedule data related things. For example, if I assign a 230V Hi all, Is there a way with Dynamo to set the workplane/ host of an element in the family editor. The window family contains a nested family as a “family type” parameter allowing the user to swap out the swing direction of the window panel. With the set parameter Node I kinda get this to work, but also not really. And I parameter values for each of these parameters in each of these families So, 1056 values (33 x 32) I can’t for the life Hello guys, this is my first post on this forum where I’ve always found solutions to my revit problems! But today I’m facing a very huge problem. Please could you Dynamo Set Parameter Family. Please see attached screen shot. How does one generate a dictionary for the nested family types in order to set them by [Family Name] and [Type Name] from within Dynamo? My choice The “is” parameter is a family, type parameter. g. Would really appreciate any information and help on this topic. But nothing is working. pvhuyg August 28, 2018, 4:34am 1. 2: 763: September 14, 2017 Put Values to Revit Project Information I am trying to configure a panel in dynamo. The warning says no parameter found by that name. GavinCrump May 20, 2022, 11:56am 9. I should be Hello, I try to set the family name of the objects into a parameter “family_name”. Name” gives the following: “Warning: hi everyone, i want to do the exact same thing but somethings going wrong. I have a list of 300+ families which have a material parameter that needs a specific value. I want to upload each family by copying the . And it’s working but I’m not able to rename te family type. Dynamo seems to successfully pick up the columns I placed on the Hello all, This is my first post here and I’m still new to Dynamo so my knowledge is limited. “Casement Inswing”, “Case outswing”. I’m trying to change the parameters of a family by an Excel sheet. png 696×723 29. 0 The node "Set Active Family Parameter By Name " from data shapes is not working irrespective of any mode of input. I can’t figure out what I’m doing wrong at Element. What I have done so far: I link a CAD file in Revit, from the CAD geometry I filter the centerpoints on which I would like to insert my Revit family instance. ” Create & Set shared parameter. now it rejects inputs from “String” node too. But. Set parameter by name (family type, type of parameter) DesignScript. 33 types. ParameterSet Do you have any thoughts about this? Hello, I’m trying to get the value of a family type parameter with Dynamo using the Element. Using a Hi, I’m trying to work on a Python Script that takes in a bunch of Family Types, Type Parameters and Values and set their values within the Project Environment. 3. A family has type parameters, some of which are of Type: Family Type. Thank u for your helps! Dynamo How to deal with"No Parameter Found By that name" Hi all, I have a question: how can I rename a family type or add a family type to a family? I’m trying to create footings by using input from excel. To start off with, I’m unable to even get the Parameter values, as get_Parameter() is giving me errors. rfa file wit Hi all, i am trying to set a family type parameter by refering to a nested list item. ByName node but this does not It is an issue I am having in general. Pull the element’s type using the Element. The script also allows you to filter elements of the specified category. It looks like you’re passing in the family instances. Essentially it sets the instance parameters of all elements of a given type. I would like to get the data of all the parameters in multiple families at once. The width parameter is set by the width of the wall but every first instance is not equivalent to the width of the wall. Fix Always Vertical & Work Plane 4_2022-05-20_12-35-27 7748×1414 378 KB. I would like to group all the families in my project file and make this change in dynamo. png 1619×849 160 KB. I need to host certain nested components to reference lines because they are driven by angle parameters. Here’s what I’ve done so far: I created shared parameters using Dynamo and linked them with an Excel file. The node “FamilyDocument. SetParameterByName . I am trying to use the node GlobalParamter. Now i want to add a parameter to a dimension. I was playing around with a Pattern Based Curtain Panel which i wanted to be able to open and close using a parameter. Name in parametersToChange: param. 😅 I tried to use Orchid nodes which look very usefull for what I’m trying to achieve. the Element. Assign multiple (7 I also tried the packages “Set Multiple Family Instance Parameters” and “Set List Instance Parameters”, but they seem too cause Revit to crash every time. 4. Any ideas on how to get it to work?? or explanation on why Element. So Im trying to do it directly with the api codes. Can some one show me how to add one parameter, from a String, into one family? Not using the Add Shared Parameter to Projetc. ImportExtensions(Revit. Here is a picture and the script. I have had a search on here and on google and can’t find any answers :frowning: Cheers. I get the value from the parameter that is set for now but i won’t get it change. In the family editor, I want to assign values to various parameters of a family. I thought I would try using Dynamo to see what we could do with it. I want to create a graph that will change the family type based on the instance parameter flow. I am new to Dynamo. The errors say, "A Add this shared parameter as a project parameter (instance) set to all model categories. ALL_MODEL_DESCRIPTION) A Family Parameter refers to where the parameter is being applied from (family vs project or family vs shared). Get the Unique id’s of all elements in the model and write it to the newly created parameter. Document. I’m sure I’m I try to add some refplane and dimensions into a family. Tried another approach but in this case everything works and it shows the parameter is changing in dynamo but when I open the file it is still the same. SetParameterByName. Hi everyone, I have a question about setting family parameter values by Dynamo. But I started getting errors in areas of my wireframe that had been error-free before. According to the posts I read, you should simply use Null as a value (value, that is sent to input of “Element. What I need is to set material parameter of a family to . Screenshot, dyn and rfa attached. rvt project? I mean without actually pointing to directory where that family is saved. Can someone help me ? As u can see, the parameter value in Type 4 is 1. Plain and simple. Even a simple read script to simply return the value of the shared parameter of the family fails as it doesn’t identify “Shared” as a parameter. Can anyone help me out? image. but somewhere my familyname gets lost. I´ve seen in tutorials that they make a I have a list of elements and i want to change their family type. dyn (5. So basicly I need to duplicate and rename the selected family type. AddReference("RevitServices") import RevitServices from Hi everyone, I have a Family that is composed with nested families. I tryed it different ways (not all shown here). Example image below. I want to create parameters in a Family File (. I am having a hard time changing the family type from an excel file read. Specifically, this concerns technical data. Set values to current family types. Name by p. I have tried to use the Element. I need to read the parameter “Offset” about these nested families and insert that in a Revit schedule. How does one generate a dictionary for the nested family types in order to set them by [Family Name] and [Type Name] from within Dynamo? I am using mostly nodes from the Crumple package and first had a script to add a shared parameter to multiple families in a directory which worked great. The ‘Number’ parameter is not allowing Dynamo to set a value there, any kind of value, not a double or integer, I even Hi all, I am hoping someone can help me with this. The script also allows you to filter sheets (ie. Hello everyone, I am working on Revit 2024 with Dynamo. Each have their max flows set. Set parameter of multiple family types in . You need to get the Family Type and set the parameter that way. ActiveUIDocument doc = uidoc. This is my code and screenshot: import clr clr. And it’s seems that the script runs 2 times. rfa). So far I am able to retrieve all RFA with their paths, and background-open them. I made a simple generic family to test it. I don’t know why but this is impossibile (I have just searched in another forum). I have only six type for rectangular duct system I finally got to test drive Dynamo today and am super excited about it. Hi All, I am new to Dynamo, Im trying to write a Script that does the following: There are a few Parameters present on all the RFA’s like Assembly Code, and other text based Parameters. IsReadOnly and param. Because i’m trying this and of course returns me the parameter name, not the value: import clr # Import RevitAPI clr. I get the following warning : no parameter Hey all, Currently I have been working on setting the dimension style of certain dimensions I placed with Dynamo. I’m trying to use the following code: IN[0][0]. You can access the parameter on the element directly without looping. I Hello all, I’m new to Dynamo, this is my first post, so here goes: In the mass environment I created a simple rig, a couple of RP’s and parameters to drive them (b_ and d_). SetValue, to change the height of my walls and ceilings in a project, based on the size of floor beam Hello, I have several nested families. In my example, i have 2 famillys with 2 parameters. EvaluateIronPythonScript operation failed I’m trying to get the Family Type Parameter used to set the Family type but I cannot get dynamo to understand what I am looking for. I have multiple Family Types as shown in the first watch node in my screen capture. Can Hello everyone, For the past few weeks, I’ve been working on a Dynamo script that adds Shared Parameters from an Excel file to one or more Revit Families, and assigns values to some of those parameters. IsFamilyDocument: famManager = doc. I don`t want to add the parameters to the project, only the family. Parameters to verify, it looks like they are null as well . I guess this method would involve opening a family, deleting that parameter and closing and loading it - is it possible? I’ve found some traces about how to get it done on forum, but all seem to point to Hello forum I am trying to change a family parameter from a type to an instance. Any suggetions on what I am doing wrong here? Hi, I need to change the family type name by one of its family parameters. Parameters node does not get me this “Label” Any help will be Im trying to set a shared parameter of the doors but it keeps saying no parameter found by that name. I’ve hit a roadblock when it comes to handling list levels and structuring the data correctly. Such parameters allow switching out nested family types: Autodesk Revit: Create a Nested Family with Interchangeable Components. Nick_Boyts May 25, 2018, 3:17pm 9. Is that possible? (i did not tried python yet) Thanks in advance. SetParameterByName dont work with Which is the more efficient way to get and set multiple parameter values (lists) using only Python? Jeremy’s (Tammik) comments: There is no need to loop over all parameters. mix April 21, 2017, 2:50pm 1. DB import FamilyManager # Import DocumentManager and TransactionManager You have selected an instance, but are trying to set a type parameter. I try to set a value for “Initial Intensity” for every typ in the family. I'm having an issue. Now I am stuck at python in trying to get the FamilyParameter values. revit, python, dynamo. If you’ve already created the Family Types in Dynamo you can just grab them and be on your way. 9: 741: August 9, 2023 Change Family Type parameter value. The idea is to create a simple script allowing I have already created a script that can push a set of shared parameters to a family, all schedule data related things. 3 KB) @GavinCrump I use the node Familydoc. I’m using the following Orchid nodes to try and get the parameter values from a FamilyType loaded into the project but not yet placed. Hello all, I just started to experiment with dynamo, and I’ve got some things working with an excel to revit workflow. for the context of the Parameters. Thank you Cannot set a "Number" data type to a family parameter value in dynamo - Element. What should I do? If you drag and drop the family, place it and click it, the parameter is entered in the properties window next to it. 3 and Dynamo 1. co, Hello @Manel_Fernandez to get the values of parameters, you need this class here is a small example, (values vary according to each type) out = [] if doc. Revit. However, when I plug in the correct element and parameter name, the block outputs nothing. I used the Select Element Model node to select instance family => i used “subcomponents” to get all Hello everyone. Script is the most useful for family parameters as it cannot be scheduled in Revit. rfa family file and modify each parameter value. After looking around the Revit API Docs it looks like these parameters are not Which should be simple enough to do but dynamo fails at the last step of that script as it doesn’t find “Shared” as a parameter name so it returns a null value and doesn’t set anything. The graph didn’t work because the stamp’s element ID number could not be recognized in the project, which makes I have a door family with a nested family inside that indicates swing angle (45, 90, 180). So, while editting a family, I’d like to assign -through dynamo- an instance value of a list of elements. FamilyManager for familyType in famManager. This is akin to using the Element. by Sheet Set). 3. dyn (62. for better clarity, I have Hi everyone, I am trying to get information from a window family. balzano May 25, 2018, 3:14pm 7. GetParameterValueByName block. Hello Guys! I am facing a problem right now by adding parameters from my shared parameter file to families. I'm trying to create a new family parameter by calling a family's document in a project document and using the FamilyManager method to edit the family. I have tried looking up the Rhythm package but that node doesnt seem to exist Hello everyone! I try changes parameter Text Font from elements into families, but i have a trouble, please help me find solution! Script find elements but can’t changes the values because method Set is not available. I also try set a “Function” parameter based on the family name. tothom April 21, 2017, 3:38pm 2. With this the Type does not set up What is a decent workflow for setting multiple parameters to multiple elements in Dynamo 2. It does seem to be able to get parameter value by name. I have the same problem. 3 only has Set Family Type and Set Element, which only handles type Parameter. What am I doing wrong? Am I using the wrong data types? I have only been using dynamo for about 3 weeks on and off. It’s an integer listed in the “Other” category. SetParameterValueByName. SetType (Clockwork), which needs an instance and a type. Family workset) and populate it to read what workset this family should be on (e. parameter I feed in always gets success=false. maybe some smart guy can help me with this. Each of the nested door style families #BIM#Revit#DynamoIf this video is helpful, please push 'Like' button and 'Subscribe' the channel for more videos! Thank you for Watching Hello I have created a script, where I can place electrical families all around the project automatical from an excel and a 2D symbol. dyn (24. This becomes problematic as the zero is then displayed in the set label. In that order because the first family parameter should be put on the first family type and etc. I am I just don’t know how to link it to family type parameter. SetParameterByName” node. jacob. I want read with dynamo Hi, everyone. ) Be sure to use the correct data type when assigning parameters from Dynamo. The sub- family used in these nested family has Parameter - Shared as UNCHECKED. How is this Hi, how can I set a parameter by his name using the Revit API? I actually want to modify the value to one of the parameter of my FamilyType. Have at look at the get/set parameter value scripts here: github. Looking at the class in ApiDocs. Family type parameters only accept their initial category chosen on creation. To do this, I use the node family. I apologize for my terminology, but I’m not a programmer. Also depending on how each family is set up, the insertion point may vary and the instance that you are replacing with may not end up at the same location/elevation of the instance that is being replaced. Elements) # Import Hello guys I am having a problem using Set family parameter by parameter name from the Orchid package. After passing Hi I’m scraching my head with this one. 0? I’ve tried methods that I ran across (snipits below) but both options are failing when trying to set multiple paramters (I may Hey I was able to edit family type parameters and instance type parameters in linked files using this graph and a few python scripts. It should read the excel file and create the parameters with the proper formula. Below is my code so far. The parameter does exist. I’m aware there are a few similar topics and I have already red most of them without any clue on what’s going wrong here. If the family being set is not of the same category as the parameter. Hi, I have various steel plates that have come from another software platform. I coded like below fmtype = I need to set a value to ‘Formula’ field for some parameters in a family. Revit. Let me know what you think! Hi, i work with Revit 2018. Can anyone see what I am doing wrong. You can also use Dynamo in combination with parametric constraints defined in a Revit family's properties. rfa (500 KB) Thanks in advance Dynamo script – Set Family Parameter is a free Dynamo script that enables you to easily set parameter value whether it is text, integer, number, or boolean. I can get the type, for example, Left Hinged, Right Hinged, however, it does not show the family name. I am making cabinets and have many different doors styles. I believe I have it set up correctly but its erroring out on me. however using the “element set parameter by name” I get told that no parameter with this name is found. ilyqwbzukcexjzuuzlwahlozvhufioedypmhstylyutoxwxdaqiwomeora