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<Scopeuk>
hmm I had forgotten the windows builds don't have default support for generic usb joysticks, only the "qgamepad" xbox controlers and similar
* Scopeuk
built a 6 axis joystick based on space fox (san's circuit board replaced with a 3d printed cradle and with differnt pots)
<Scopeuk>
was going to play but look like I would need to get my custom builds back up
<Scopeuk>
cmake gates joystick on not apple and unix, might have to take a look and see what is "missing" to get windows support up
<Scopeuk>
ok the answer to that is "ground up recreation" the joystick driver is completely tied into the linux device architecture. perhaps not unexpected given the gating
<Alec>
Hi Folks, Im generating CSG files to produce STLs for 3D printing, in large part because they offer morphological opening via the Minkowski operation...
<Alec>
So my follow up question is, does anyone recommend a particular architecture/configuration on AWS compute to do that conversion?
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<Alec>
Like, does CGAL work better on some flavors of CPU/GPU/SDD than others?
<teepee>
recommendation would be using the latest dev versions if you don't have other requirements
<teepee>
Manifold is both faster and can utilize multiple threads
<teepee>
plus the latest versions support headless EGL
<teepee>
GPU is not relevant at all
<teepee>
simplest way to get started is probably the docker image, otherwise you have to build the environment yourself, e.g. for "serverless" stuff
<teepee>
I'm not aware of any existing base for that
<Alec>
So from a linux command line on the AWS machine. Im currently using apt-get to install opens cad (2021.x).
<teepee>
if you never need to generate images, that's fine I think
<Alec>
So can I pull from GitHub and build that instead? Is that effectively what Docker is, or is docker a more recent prebuilt binary?
<teepee>
well, fine regarding not needing X11 environment
<teepee>
the cpu and memory requirements still point to the latest dev snapshots
<Alec>
OK, thank you.
<teepee>
you can build yourself of course, the (snapshot) docker images are auto-built every monday
<teepee>
so the the current one is about 16 hours old
<teepee>
oh, that's still intel only, so if you plan on other architecture you'd need to build too for the latest github version
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<Alec>
Tried building, got to the link line: /usr/bin/ld: cannot find -lOpenGL::EGL: No such file or directory
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<Alec>
Seems to be a CMAKE issue. Will dig in, hopefully not related to the instruction -DEXPERIMENTAL=1 ...
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<Alec>
Was a Ubuntu system, hopefully dependencies satisfied by "apt-get install libgl1-mesa-dev"
<teepee>
guso78k: nice view count on the measurement video :)
<guso78k87>
thank you. remarkably its the old video which is most visited.
<J24k25>
the one from the PR?
<guso78k87>
think so, this explains ...
<teepee>
wait, what, did I link the wrong one? ahhhhhhhh