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CEXT-Dan / PyRx

Python for AutoCAD
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Wrap BrxBim classes #90

Open CEXT-Dan opened 3 months ago

CEXT-Dan commented 3 months ago

@CEXT-Dan hope you're well. Could use functionality to import 1) IFC, 2) classify entities (for example by layer name) and 3) export to IFC. I believe it's all BCAD verticals. I am aware that there may be other priorities. Whenever you find the time I would be grateful to be able to script anything.

1) https://help.bricsys.com/en-us/document/command-reference/i/import-command?version=V24&id=165079082118 2) https://help.bricsys.com/en-us/document/bricscad-bim/building-data/bim-classify?version=V24&id=165079158884 3) https://help.bricsys.com/en-us/document/command-reference/i/ifcexport-command?version=V24&id=165079081611

Have in mind that you're about to travel for longer. Wish you safe journey.

Originally posted by @schoeller in https://github.com/CEXT-Dan/PyRx/issues/5#issuecomment-2211708315

CEXT-Dan commented 3 months ago

In progress, est two-three weeks

schoeller commented 1 month ago

Saw that you're back online. Hope you're well. Please signal whenever I becomes reasonable to attempt scripting BRX24.2.03.0\samples\brxBimSample\BimIfcImport.cpp

CEXT-Dan commented 1 month ago

I’m going to defer this until V25 is released, reason is, there appears API changes between beta versions. I find myself having to redo stuff.

CEXT-Dan commented 1 month ago

Saw that you're back online. Hope you're well. Please signal whenever I becomes reasonable to attempt scripting BRX24.2.03.0\samples\brxBimSample\BimIfcImport.cpp

Hi, do you have any sample data I can use to test? I'll try to push hard on this next week. Admittedly, this wrap is hard for me, I've never worked with BIM.

schoeller commented 4 weeks ago

Saw that you're back online. Hope you're well. Please signal whenever I becomes reasonable to attempt scripting BRX24.2.03.0\samples\brxBimSample\BimIfcImport.cpp

Hi, do you have any sample data I can use to test? I'll try to push hard on this next week. Admittedly, this wrap is hard for me, I've never worked with BIM.

Hi as well. I just tried sample data from BuildingSMART. Works as manual import into v24. Hope distraction from vanilla work does not cause too many headaches.

From my current understanding the BCAD BIM (in this case) consists of two parts:

1#Import of geometries into ACIS objects from IFC 2x3 up to 4.1. grafik

2#Classification of existing objects through a defined tag-catalogue. grafik

In a current project it would be a time-saver to mass-convert incoming IFC-files to DWG to assemble a collision model (1#). Second goal would be to sync object classification <-> layer structure.

Best wishes.

Seb

schoeller commented 2 weeks ago

@CEXT-Dan I saw the code snipped from your work. I have tried to load it with the file path correctly set. It messages as follows:

onIfcProduct 94257
<PyBrxBim.IfcImportContext object at 0x00000000030F1F40> False
True

I do not see any objects imported though. I cannot get around figuring out the usage of Bim.IfcImportReactor. Is it already possible to sideload (convert) an IFC to DWG and how would I do that? Best Seb

CEXT-Dan commented 2 weeks ago

Hi, it's not ready yet.