It is in the 2018 version a custom property set. If I add this classification system to a BIM object, it will not correctly export to IFC. In the Netherlands we use a four-digit NL-SfB element code. Model all the objects (classify them all!) → create IfcBuildingStorey → create IfcBuilding → create IfcSite → create IfcProject.Īllocate BIM objects with a material description.īut the material of a object doesn’t export to IfcMaterial. You must model inside out to create a BIM model efficiently.Įach “chapter” of the model tree is a Dynamic Component. ![]() The outliner structure is the structure of your BIM model and will be exported to IFC if the structure isĬorrectly classified and if the IFC parameters are filled with information.įill the IFC parameters in the Component Options.īut not all the IFC parameters will be correctly exported according to the buildingSMART standard. I have created a SketchUp Pro BIM workflow that improves continuously, and I noticed amongst others that:Įvery object in the SketchUp model must be a component that is classified with the BIM classifier function. But the data in IFC is not always organized and not all the data is correctly exported. SketchUp must follow the buildingSMART IFC standard! SketchUp 2018 exports much more data from dynamic components to IFC then the 2017 version. In the 2018 version of SketchUp is the IFC export function “improved”, but it needs more improvement for a better workflow. These people now use other “popular” CAD software for this. Many people do not yet believe that you can apply SketchUp Pro with BIM. We must tell people that it is possible to work with SketchUp Pro and the OpenBIM working methodology. SketchUp’s APIs expose all the additional data that developers need to make rich importers and exporters from just about any information modeling format. (IFC stands for Industry Foundation Classes, an open data model standard for building information.) Rendering applications can use these attributes, such as material type and light sources, to simulate a scene. For example, if your project workflows use BIM, you can export objects classified using the IFC 2x3 schema from SketchUp into the open BIM data exchange standard, IFC. When you export SketchUp objects, they can contain all kinds of higher-order representations of things. You can export the objects into other formats or programs. I did find a general paragraph on IFC import / export on the Classifying Objects page: No instructions nor benefits or limitations given in the Help Center. ![]() … are about bugs, lack of features, improper files or data after import or export, then please post your questions or reports to the Technical Problems > SketchUp IFC file types listed on page: … and are questions about current general use, features and performance, then please post to the main discussion SketchUp Pro category.ī. If you are concerned with the (built-in) native SketchUp Pro IFC importer or exporter …Ī. If you have questions concerning the end user manual interaction or performance with published 3rd party import or export extensions, please post your question(s) to the Extensions category (with the name of the extension as a prefix to the topic title in brackets.)Įxample: " Entity id not exported from SU2018" If you wish to discuss or ask questions about using or writing 3rd party import and/or export APIs, please post your question in the Developers > Ruby API category, or the Developers > SketchUp SDK category (whichever applies best.) ![]() Otherwise, click here to expand advice on where to post questions, etc. If anyone has direct firsthand knowledge and experience and would like to promote ideas, tips and tricks for a SketchUp Help Center article, please post your suggestions in THIS topic thread. THIS topic thread is a discussion and request for a SketchUp Help Center article on SketchUp’s native IFC import and export features / implementation / strengths / limitations / workarounds, etc. This category is for SketchUp Help Center issues. I think IFC import and export deserves it’s own Help Center page(s) listing file types, specification versions, limitations, drawbacks, etc. Continuing the discussion from IFC import to SketchUp:
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