![]() ![]() If a view can be oriented only using information from the base view then your section tools could be adapted to go a similar way. 0003708: Add an Offset tool to the Sketcher - FreeCAD Tracker NOTICE: Migration to GitHub Issues On Feb 7, 2022, the FreeCAD project migrated all issues from this site at to our main GitHub repository. Learn how to utilise a tools available in the Part Workb. We also saw that the vast majority of FreeCAD workbenches depend on a very fundamental one: the Part Workbench. The same concept applies when working from Python code. I think a proper auxiliary view tool is the key to any other non primary view. Easily create a outline of part of your sketch geometry with a single click of a button in FreeCAD. In the previous chapters, we learned about the different workbenches of FreeCAD, and how each of them implement their own tools and geometry types. ![]() I think I fail again to properly express my thoughts, but maybe Wikipedia can help: The paragraph about how to find the best direction to view and the related example Finding the shortest connector between two given skew lines PR and SU describes the manual workflow and it should give a hint how to place local coordinate systems to simulate this workflow in TechDraw = using auxiliary views. It would be a nice feature to optionally be able to auto set constraints when the offset is applied so adding an offset to a fully constrained sketch would keep it fully constrained with. I would use offsets all the time but constraining each line manually would be a pain. In other words: The angle between section line and page's horizontal axis is the same as between the local X axis of the section view and page's horizontal axis. This is the first thing I thought of when watching this video as well. The (first) section line in the base view defines the X axis, the arrow indicates the Y direction, and the Z direction of this view gives the Y direction of the section view as the section view is flipped over the X axis by 90°. If we had a localCS that could be rotated properly then it is again only a calculation in XY (or XZ). Easy to calculate in XY, not so easy in arbitrary orientations. ![]()
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