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Questions tagged [ifc]

The Industry Foundation Classes (IFC) are an open standard in civil engineering used to describe building and construction industry data.

The Industry Foundation Classes (IFC) are an open standard in civil engineering used to describe building and construction industry data.

There are officially 3 file formats specified: STEP, XML and JSON. STEP is most commonly used as exchange format for projects, XML and JSON are meant for web exchange.

See the buildingSMART IFC page for more information.

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IFC Reader/Writer iOS

We would like to be able to create an IFC reader for an iOS app we are building that will enable us to render the underlying BIM generated design. We found a rather old and unsupported C++ sdk here but it's not what we are looking for. Anyone tried…
Roshit
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Value assigning to IfcQuantityLength instance in Industry Foundation Classes

Following is the IFC4 schema. Which can be find here. …
Isuru Gunawardana
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Do you know how to install the IFC importer for Blender on Mac OS X?

I am not able to import .ifc files in Blender. When I try to import an .ifc file, Blender goes unresponsive. I am using Mac OS X ver 10.10.2. Python ver is Python 2.7.6. Blender ver is Blender 2.73a I see that the…
Joe C
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For loop over a range (Python 2.7 + Ifc)

I am quite new to programming, and this is one of my first questions on this site. I've been learning Pyhon for over three weeks now. For a project I use a module called IfcOpenShell which allow for easy retrieving the data specified in an ifc file.…
Claus
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IFC geometry - Space Boundaries

Can anyone recommend an appropriate forum for asking questions about Industry Foundation Class geometry? I am parsing IFC and interpreting the geometry, focussing on space boundaries.(IFCRELSPACEBOUNDARY) All the space boundaries associated with a…
Gareth Boyes
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How to get all the elements from the .ifc file?

I would like to Extract all the elements from the IFC file. here is my code snippet var allElements = model.Instances.OfType().ToList(); from the above code, I can extract all walls, windows, etc but my IFC file also contains…
Vishal Kheni
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How to find IFC Transformation for AxisPlacement..?

i am trying to convert Ifc file to Step file format . for step files i need ifc transformation. from the IfcClosedShell, i got face points but i need transform this points from IfcAxisPlacement3D (cartesian Point , ref Direction , Axis…
we know
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Compiling IFCPlusPlus with VS2015 create huge libraries

I downloaded IFCPlusPlus on GitHub (https://github.com/ifcquery/ifcplusplus.git). I set Boost library (1_60_0) and compile the project (IfcPlusPlus.vcxproj) in Visual Studio 2015 (Windows 7). The generated libraries are huge : carve.lib is 67 Mb…
Cafougnette
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Change every character within a string without spaces to lower case apart from the first letters

I have strings, which I read from a document looking like the following: IFCPERSONANDORGANIZATION My goal is to create a new entity of a class that is called the same. Therefore I need this string to match the class name. However, the class name…
FlixFix
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