![]() Installation Addon Manager (recommended) Assembly 4 is available through the FreeCAD Addon Manager (menu Tools > Addon Manager ). So what you actually have is that a link (App::Link) to an object needs to open in FreeCAD the document (file) to that object to be able to use it, but FreeCADGui doesn't need to open a GUI to that same document (file).Īnother completely unrelated subject are temporary hidden documents (files) that hold variantLinks. FreeCAD Assembly 4 workbench user instructions These instructions present the intended usage and workflow to assembly design using FreeCAD's Assembly4 workbench. The main features of the Assembl圓 Workbench are. App Link ), so the Assembl圓 Workbench can not be used with earlier versions. But a document is open in FreeCAD doesn't mean that there is a 3D window open to that document. The workbench is based on several core function changes done for the version of FreeCAD 0.19 (e.g. This is great for creating a healthy ecosystem of add-ons and catering to a diverse group of users: tinkerers, professional mechanical engineers, architects, furniture designers etc. There are several things here: a link (App::Link) to an object is only a reference to that object, so if an object wants/needs to use it it needs to open the document (file) containing it. FreeCAD is an inherently modular program where major features can be developed by 3rd parties as workbenches. I have seen many forum discussion about temporary files that probably will autoclose chen I close the assembly FCStd file. But when I close the created document, the linked documents remain open, and pollute the treeview. I have to open the file in the script to create the link, and to make the reference to the object in the file. There are some code to analyze and see some examples?īut I could not guess a better way, and probably it could solve only partially my problem (but learning thow to use VariantLink will be very interesting. In FreeCAD the word Sketch is normally used to refer to a Sketcher SketchObject ( Sketcher::SketchObject class) that is defined by the Sketcher Workbench. (a_Link, sep, a_LCS) = ('#')Ī_Part = (a_Link).Įxpr = Asm4.makeExpressionPart(a_Link, a_Part, a_LCS, l_Part, l_LCS) # we try to set the label to the chosen name # If the name was already chosen, and a UID was generated: Obj = r_Asm.newObject('App::Link', l_Name) Code: Select all def createLink(r_Asm, l_Name, l_Obj, at_by, at_to):
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