Das Wissen aller Anwender nutzen

Im Allplan Connect Forum tauschen sich Anwender aus, geben wertvolle Tipps oder beraten sich bei ganz konkreten Aufgabenstellungen − auch international.
Und damit wirklich keine Frage unbeantwortet bleibt, unterstützen die Mitarbeiter des Technischen Supports ebenfalls aktiv das Forum.

Es erwarten Sie:

  • Foren-Vielfalt aus CAD Architektur, CAD Ingenieurbau uvm.
  • Tipps von User für User
  • international: Deutsch, Englisch, Italienisch, Französisch und Tschechisch

Melden Sie sich jetzt an und diskutieren Sie mit!

Zur Registrierung

[Frage] Get Diameter List

HaTeM
HaTeM
09.10.2024 - 19:21 *

Hello,

is it possible to write a formula to find the reinforcement diameters in open drawing files with Python?

Hatem OZDEMIR
Architect | Allplan Trainer | BIM Manager
Website: http://www.mimcad.com
Website: http://www.bimakademi.com
e-mail: hatemozdemir[at]gmail.com
Ankara / Turkiye
LinkedIn-Profil
YouTube

Hilfreichste Antwort anzeigen Hilfreichste Antwort verbergen

bmarciniec
bmarciniec
10.10.2024 - 10:08 *

Hi Hatem,

You would like to just go through all the reinforcement in open drawing files and check, what rebar diameters are used? Then this piece of code would do the job:

def get_all_diameters(doc: AllplanElementAdapter.DocumentAdapter) -> set[float]:
    all_elements = AllplanBaseElements.ElementsSelectService.SelectAllElements(doc)
    bar_definitions = filter(lambda adapter: adapter.GetElementAdapterType().GetGuid() == AllplanElementAdapter.BarsDefinition_TypeUUID, all_elements)
    all_diameters = set()

    for bar_definition in bar_definitions:
        bar_position_data = AllplanReinf.BarPositionData(bar_definition)
        all_diameters.add(bar_position_data.GetDiameter())

    return all_diameters

At the end you get a set of diameters. As you can see, you need the DocumentAdapter (object representing currently opened drawing files) as input.

When you use this function in a PythonPart, you have access to this object. If you want to use this function in a formula in a legend or report, that won't work, as you can't get the DocumentAdapter there.

Best,
Bart

11 - 11 (11)
bmarciniec
bmarciniec
18.10.2024 - 06:48 *

Zitiert von: TheSocialPotwal
Please provide the whole .py and .pyp file. Save the .py file as .txt and zip it with the .pyp file.

I think what Hatem is trying to achieve here is processing the list of diameters placed in he drawing file with a python formula used in ALLPLAN formula interpreter (like you have in a legend field or label) and not in a PythonPart.
And the key difference between those two is that you have completely two different inputs. In a Pythonpart, before the script execution ALLPLAN prepares the DocumentAdapter - an object through which you can access all resources in the currently opened drawing files.
This is not the case for the python functions used in a legend/label/report. Here, what you can use as input for your function is only an attribute value. So it can be a string, integer, double, but not the whole document. The therefore, my function won't work in this context.

Best,
Bart

11 - 11 (11)