![]() No GUIs, except for preliminary exploratory work. Often my workflow looks like FreeCAD -> Gmsh -> FreeFem++ -> (Gmsh or pandas), with the whole thing run from a single SCons build file. OpenSCAD is an excellent accompaniment to FreeCAD too, especially via Solid Python. After compilation, 'mged' worked fine, but 'rt' complained: 'dbscan ERROR: File is lacking a proper MGED database header'. BRL-CAD Tutorial Series: Volume II: Introduction to MGED by Lee A Butler,Eric W Edwards,Betty J Schueler,Robert G Parker,John R Anderson. Besides STL, this also outputs IGES, STEP, and BRep, which can contain more information that STL. Subject: Re: Linux version of BRL-CAD (mged) I suspect the problem is one I mentioned in a message I posted when I first installed BRL-CAD on my Linux system:-3. More recently though I'm using FreeCAD which can be scripted in Python and so run from the command-line. I used BRL-CAD's g-stl command-line tool to export a triangulation of the bounding surface in STL format. In the past I have used BRL-CAD's mged command-line tool to create geometries for subsequent CFD simulations. ![]() Has anybody ever used this BRL-CAD/Mged command line CAD package? It doesn't look bad, but I do have concerns about it exporting to formats that these meshing and physics programs use. It's me again, wondering how I should go about integrating a command-line geometry package into OneLab (or some other chain of multi-physics tools).Īs I've mentioned before, although there is no shortage of tools to do meshing, finite element analysis or CFD and so forth, there is no simple way to build geometries from the command line. Sent from ( ), Swiss-based encrypted email. I think it should be left up to the user to decide if they want to run in interactive mode or not, because trying to guess it will just add unnecessary complexity and make things flakier. These documents will evolve to track the design. These Web pages document the current state of my thinking on these subjects.
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