![]() What you can do with FreeCADģD modeling: FreeCAD allows you to create and edit 3D models of objects, including components, assemblies, and construction details. The menu bar at the top of the window allows you to access various features of FreeCAD, such as the option to import or export models or to customize the settings of the application. For example, the "Part Design" tab allows you to create and edit 3D solid and surface models, and the "Drawing" panel allows you to create 2D technical drawings of the model. The main window also includes a series of tabs and panels that allow you to access different features of FreeCAD. For example, the "Model" panel allows you to select and edit the components of the model, and the "View" toolbar allows you to change the view of the model, such as by zooming or panning. In the main window, you can see a 3D view of the model that you are working on, as well as a series of toolbars and panels that allow you to access different tools and options. It consists of a main window with a series of toolbars and panels for accessing different features and settings. The user interface of FreeCAD is designed to be user-friendly and easy to use, with a layout that is similar to other 3D CAD software applications. It is intended for use in mechanical engineering, architecture, and other fields that require the creation of detailed 3D models. Thanks to Chrisb for pointing me to the fonts.A free CAD modelling editor which can assist in creating drawings and objects in both the 2D and 3D space with drawing tools.įreeCAD is a free and open-source 3D computer-aided design (CAD) software application. Thanks to M4x whose screenshot shows the same mystery exists on his system. But those characters are not in the Hack font and I couldn't find any font file containing them. My KDE is configured to use a font named Hack for monospaced text, and the same font is set as editor font in Kate. In a nutshell, what looked like freeCAD fail was in fact a limitation of the font file.īut what really puzzles me and I find no way to explain it is the fact that those characters can be found and seen in the KCharselect tool and in the text input and in Kate (KDE text editor). Notable exceptions are Noto Sans Symbols, Noto Sans Symbols2 and the three. DejaVuSans appears to be by far the best font with regard to those, I found no other font capable of showing as many symbols of my test string. I spent a few hours with the KDE font manager yesterday and checked a selection of 'critical' characters including those I posted against about 1275 different fonts on my system. Those characters which render in freeCAD could be found in the font, those which not, not. I looked through all pages / categories and I saw nothing that jumped to my eye as being faulty. I lack expertise in using FontForge though so please give me a hint how to stress test the font. (translation my own, output was in German) the Glyphe named Omega is linked to U+03A9īut it's name shows it should be linked to U+2126 Use-my-metrics flag set on at least two components in glyph 685 the font contains both GPOS and kern table and the kern table will only be read should the GPOS table not have a kern function. I opened the font with FontForge, a window with warnings opned stating that Compare and note the differences.Įxamples of errorneous rendering: most of the DOMINO TILE HORIZONTAL on U+1F032 ff.Įxample of missing rendering (box): U+26B9 - U+26BFĮxample of working rendering: U+26B6 - U+26B8, U+26C0 - U+26C3Įxpected behavior: all unicode characters supported by the selected font that are shown in the text input are rendered accordingly by the ShapeString tool.Īctual behaviour: some are rendered as expected, some not, some with errors Click into any other property input to see your input rendered.paste those into the String property of the ShapeString.Notice how the selected chars are drawn nicely in the text input.find and copy ToClipboard a number of characters you want to use ( ☁☂□□ □⏲□☸ ). ![]() go to a category like Symbols or Matematical Symbols.open a character selection utility (KCharSelect).close the dialog with OK, the string Default is drawn.select a font (/usr/share/fonts/TTF/DejaVuSans.ttf).leave everything on the default except:. ![]() This is not a new problem, exists in FreeCAD 19 as well. Some characters are rendered with errors, most are shown as an empty box. Problem: ShapeString renders only some of the unicode characters a given font contains and the OS supports. ![]()
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