2022 Developer Survey is open! Take survey.

Questions tagged [xbim]

a toolkit for working with Building Information Modeling data for .NET developers. Use this tag to ask questions related building applications that use the XBIM open source toolkit to manage IFC, COBie or BCF data.

Filter by
Sorted by
Tagged with
-1 votes
0 answers
24 views

Update property element value in .ifc file in C#

I want to update element value I tried many ways to change this value but I can't get success. Can you please help me to solve this problem? Here I attached .ifc file code #251= IFCWALLSTANDARDCASE('...
user avatar
0 votes
0 answers
22 views

create custom IfcPolygonalFaceSet wall using xbim library

I want to create polygonfaceset wall using xbim toolkit library. Please let me know what I am doing wrong. It will be great help to me if anybody can provide sample code or some approach regarding ...
user avatar
0 votes
0 answers
79 views

How to make a simple 3D Ifc Viewer in WPF with Xbim

I’m a C# and a WPF beginner and I’m trying for days to make an Ifc Viewer in my app. I tried many ways to do it but I did not succeed and I turn around. I got inspired by an other topic on the forum : ...
user avatar
  • 9
0 votes
0 answers
63 views

Translate IFC model with xBIM

How can I transform IFC model with Cartogrpahic coordinates to local coordinates ? Is it possible to apply a translation matrix to the model and overwrite the coordinates ? Or is it possible to move ...
user avatar
  • 67
0 votes
0 answers
41 views

Using Xbim geometry with GPU

I'm trying to extract geometric data from an IFC file using xbim. The IFC file is pretty big (about 500 MB) and it's taking quite a while. I'm especially using the XbimGeometryEngine.CreateSolid ...
user avatar
1 vote
1 answer
90 views

.NET service crashes ONLY on Docker

I have a .NET 6 service that runs fine on my local Windows 10 machine. When I deploy it on Docker with a multi-stage Dockerfile that uses these images: mcr.microsoft.com/dotnet/aspnet:6.0-...
user avatar
1 vote
1 answer
54 views

XBIM Web Viewer - Calculate HTML position from WCS

I'm trying to put an overlay over the top face of the bounding box of selected object. What I'm doing is: 1- Get the vertices of the bounding box top face in WCS, from center point 2- Translate each ...
user avatar
0 votes
0 answers
78 views

Adding a wall with an opening Xbim

I am looking to adjust the template project to add an opening for the door so the door will be flush with the wall system instead of appearing embedded in the skin of the wall any help would be very ...
user avatar
1 vote
1 answer
70 views

Get system with elements from a model

How do I get the elements in a HVAC system? I can access the list of the systems in a model with the following code: var systems = model.Instances.OfType<IfcSystem>(); This returns a list of ...
user avatar
0 votes
1 answer
196 views

Wexbim Files in Razor Pages

I am working on a razor pages project that needs to view IFC files, so I converted the IFC file into Wexbim files to use the XbimWebUi library. My problem is when I use the Wexbim file from wwwroot I ...
user avatar
0 votes
1 answer
64 views

Get TotalThickness value of IFCWALL element

How can I get the TotalThickness value of IFCWALL element using Xbim.Ifc2x3? As I can see it is contained in wallElement.Material=>ForLayerSet=>TotalThickness or in wallElement.IsTypedBy=>...
user avatar
  • 5
0 votes
1 answer
59 views

IfcRoof won't work without own ShapeRepresentation

I've tried to create a flatroof with an IfcSlab. The IfcRoof is supposed to be decomposed by the IfcSlab. I created the slab with a ShapeRepresentation and gave it coordinates. BuidlingSMART is ...
user avatar
  • 1
0 votes
1 answer
93 views

Different results for the same code with different Ifc versions

When I run the code below to get ifcWindow Area quantity using Ifc4 file and Xbim.Ifc4 interfaces it works perfectly. But, When I'm trying to run on the same schema as Ifc2x3 file and using Xbim....
user avatar
  • 5
0 votes
1 answer
60 views

Get FinishFloorHeight of IfcSpace using Xbim

I'm trying to get the FinishFloorHeight of IfcSpace using Xbim. Any idea of how to do that?
user avatar
  • 5
0 votes
2 answers
175 views

How to use Xbim in WPF to visualise an .IFC in 3D

I'm trying to learn how to use Xbim in a WPF app to create a 3D view of a model that the user can spin around and view. I load my ifc file in the C# code as follows: var model = IfcStore.Open("...
user avatar

15 30 50 per page