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by hlg
Thu Nov 14, 2019 3:52 pm
Forum: Draft, Arch & BIM
Topic: BIM logical dependencies between model elements, parameterized modeling, georeferencing
Replies: 6
Views: 345

Re: BIM logical dependencies between model elements, parameterized modeling, georeferencing

Walls don't know anything about each other. So if I build a room from 4 walls and I move one wall , there's no way the other walls will automatically adjust, right? Did you try to create the floorplan as a sketch and deduce the walls from the sketch elements? I assume this could potentially cover p...
by hlg
Thu Nov 14, 2019 11:29 am
Forum: IFC
Topic: [ Error ] PlacesObject does not exist in IfcAxis2Placement3D in BimServer
Replies: 12
Views: 629

Re: [ Error ] PlacesObject does not exist in IfcAxis2Placement3D in BimServer

Ok, here is the PR: https://github.com/FreeCAD/FreeCAD/pull/2714. However, I think a more general approach to avoid or at least detect generation of invalid IFC would be necessary. The issue we see here is not about modelling something in different ways according to the schema and then applications ...
by hlg
Mon Nov 04, 2019 11:24 am
Forum: IFC
Topic: IFC import fails in v0.19
Replies: 9
Views: 421

Re: IFC import fails in v0.19

Can you verify that this version of IFCOpenShell can actually handle IFC4? Earlier versions needed to be compiled for a specific IFC schema version, either IFC2x3 or IFC4. I believe the version included in releases is the one compiled for IFC2x3 so far. Try this to check: >>> import ifcopenshell >>>...
by hlg
Mon Nov 04, 2019 8:21 am
Forum: IFC
Topic: [ Error ] PlacesObject does not exist in IfcAxis2Placement3D in BimServer
Replies: 12
Views: 629

Re: [ Error ] PlacesObject does not exist in IfcAxis2Placement3D in BimServer

Oh, I did not realize that this was created with FreeCAD / IFCOpenShell. I just had a look at the IFCOpenShell sources and it seems as if the Python wrapper only supports late binding, that is no IFC type checking during creation of the IFC. This makes it very likely for this kind of errors to appea...
by hlg
Fri Nov 01, 2019 1:44 pm
Forum: IFC
Topic: [ Error ] PlacesObject does not exist in IfcAxis2Placement3D in BimServer
Replies: 12
Views: 629

Re: [ Error ] PlacesObject does not exist in IfcAxis2Placement3D in BimServer

The IFC file is invalid. The same error popped up as BIMserver issue recently: https://github.com/opensourceBIM/BIMserver/issues/1032#issuecomment-525906646 . The issue reduces to these lines: #9=IFCAXIS2PLACEMENT3D(#8,#7,#6); #152=IFCANNOTATION('3yOaSecJ57P9QBcy4qsBvP',#5,'DrOpening__Sk_Dr_950x2200...
by hlg
Fri Aug 30, 2019 4:35 pm
Forum: Draft, Arch & BIM
Topic: Getting started with Webtools and OpenBIM
Replies: 5
Views: 590

Re: Getting started with Webtools and OpenBIM

PR is here: https://github.com/yorikvanhavre/WebTools/pull/6 I have encountered the following issues and possible improvements: 1. Currently, there seems to be no way to reload project and revision lists without reconnecting. A reload button for the project list and reload of revisions upon change o...
by hlg
Fri Aug 23, 2019 10:43 am
Forum: Draft, Arch & BIM
Topic: Getting started with Webtools and OpenBIM
Replies: 5
Views: 590

Re: Getting started with Webtools and OpenBIM

I have tested BIMserver connection yesterday and noticed a couple of issues which I have fixed (will submit a PR once finished). Among others, the BIMserver API for downloads has changed a while ago: All the download* methods have been removed and replaced by one method called "download". (Source: B...
by hlg
Thu Aug 08, 2019 10:43 am
Forum: IFC
Topic: windows, no ifcopenshell does not print an error message
Replies: 7
Views: 592

Re: windows, no ifcopenshell does not print an error message

Ticket #4081 says: In FEM, Arch and Draft we gone make heavy usage of console prints. In lot of cases not an error is raised but with a try except the problem is catched and an error is printed to the user someing has not been done, but the method runs further. I think there is a catch when you use...
by hlg
Tue Aug 06, 2019 4:54 pm
Forum: IFC
Topic: windows, no ifcopenshell does not print an error message
Replies: 7
Views: 592

Re: windows, no ifcopenshell does not print an error message

Yes, I can confirm this. Looks like FreeCAD.Console.PrintError (and all other FreeCAD.Console methods) do only have an effect when used with FreeCAD in GUI or cmd mode, not when used as a library. May be on purpose.
by hlg
Thu Jul 25, 2019 10:18 am
Forum: Draft, Arch & BIM
Topic: ArchSite Compass
Replies: 27
Views: 1621

Re: ArchSite Compass

I have added some lines to populate declination and compass rotation on IFC import and to export the value to IFC as well: https://github.com/FreeCAD/FreeCAD/pull/2360 This is is based on the IFC2x3 way of specifying true north, which is still available in IFC4. It will probably become obsoled with ...

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