Linux gamer, retired aviator, profanity enthusiast

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Joined 1 year ago
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Cake day: June 20th, 2023

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  • I really got used to a space mouse with a piece of software called Geomagic Wrap, which we were using to take point clouds from a 3D scanner and turn them into solid models. Part of that process involves turning the model every which way to look for holes and whatnot in it to correct, and being able to use both hands for this really sped up the process. At this point I just cannot stand doing the Click-a click-a click-a click-a required to move a model around with the mouse. And if I’m modeling something large like a building or a landscape in a video game? Forget it. I want to be able to fly the camera around.


  • One of the things I would do if I had control of FreeCAD would be to reduce the number of workbenches it ships with. Why does every copy come with the Robot workbench? Who is A) working with industrial robot arms and B) using FreeCAD to do so? Especially since it’s “Currently unmaintained?” there was awhile there where it also came with a “ship” workbench which could generate a container ship hull with one click. For my purposes I end up hiding the BIM, CAM, Draft, FEM, Inspection, Mesh, Points, and Surface workbenches as I never use them, and it declutters things quite nicely.




  • FreeCAD has long had open source disease in that it is very powerful and yet a pain in the ass to work with partially through crap UI design.

    1.0 includes a lot of changes that address this. They’ve modernized a lot of it, added a lot of missing features, and brought a lot of things up to modern snuff.

    There are things I like about FreeCAD better than Fusion360, for example FreeCAD has a spreadsheet built into it. Fusion360, last time I used it, had a kind of underbaked Parameters list that you couldn’t even sort, the ability to have a spreadsheet for your dimensions and such.

    All Parametric CAD software is complicated to use, you need to wrap your head around designing with rules, but once you get that basically all of them unlock.



  • Symptoms of a World War:

    • Several major military powers and their allies are in direct conflict with one another. No proxy wars where one side fights some smaller nation that is bankrolled by the other side like Korea, Vietnam, Afghanistan, Afghanistan or Ukraine.
    • It is an actual declared shooting war. No more “police actions” or “special military operations.” In the United States this requires an act of congress which hasn’t happened since 1942.
    • Powers on both sides enter a total wartime economy. Food and fuel rationing, consumer goods go out of production to make more weapons, that sort of thing. In the United States, companies you don’t think of as arms manufacturers stopped what they were doing to build weapons. If Kitchenaid stops making stand mixers and starts making rifles, it’s probably World War 3.
    • Actual fighting takes place in several different parts of the world for distantly related reasons. The Battle of Stalingrad, the D-Day landings at Normandy and the Battle of Guadalcanal are all considered part of the same war; present day fighting in Gaza and Ukraine are not. At least, not yet. You know how a high school history textbook has a couple chapters about the Spanish Civil War and the Japanese Invasion of Manchuria, then after the chapter end questions about China you turn the page and it says UNIT 3: WORLD WAR 2 and on the page after that it says “Chapter 18: Germany Invades Poland.” I can imagine reading a future textbook that puts Russia in Ukraine in either chapter. I think we’ll officially call it World War 3 when NATO is fighting Russia, Belarus and probably Iran for some reason in Eastern Europe and the United States, Japan, South Korea are fighting China, North Korea and probably also Russia in the Pacific, probably over Taiwan, with the Middle East as a third front akin to North Africa.
    • Nukes. I think if anyone nukes anyone else we’ll call it World War 3 regardless.