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<guso78k>
did some experiments with openSCAD compiled in minGW. all my trials exit with code 139. compiling a year old build does not help. now trying different cmake options.
<teepee>
uh, why is there a boost in Windows/System32
<guso78k>
you dont expect it there ?
<guso78k>
after moving the boost dlls away, it works, thank you for the hint
<teepee>
nope
<teepee>
probably some strange installer put those there
<guso78k>
XD XD XD thank you so much
<teepee>
like win95 style put everything into the global folder to make maximum mess
<guso78k>
ctest is now running "natively" within windows :)
<guso78k>
many ctests fail because the actual png images have 0 bytes :(
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<linext>
is it possible to express cylinders using circumference?
<linext>
i know there's r= and d=
<linext>
could there also be c=
<guso78k>
no, there is just r,r1,r2,d,d1,d2 and h
<guso78k>
and of course convexity, i know very well because i have recently translated the function.
<guso78k>
are you designing gears and gear ratios ? you could create a module cylinder_circumfence which does the calculations.
<guso78k>
... just thinking what libharfbuzz to when openscad cannot play music O:3
<teepee>
text shaping
<teepee>
حرفباز
<guso78k>
hmm, not my language O:3
<teepee>
wikipedia: HarfBuzz (loose transliteration of Persian calque حرفباز harf-bāz, literally "open type")[2][3] is a software development library for text shaping, which is the process of converting Unicode text to glyph indices and positions.
<teepee>
I'd rate it as one of the most important while totally invisible library
<guso78k>
teepee, got the ctests started by creating a link from openscad.exe to openscad.com in MSYS64. The Actual images were correctly created, however the comparison failed due to python errors. MSYS64 does not show the "std::bad_alloc" errors present in the Windows build.
<guso78k>
teepee, its mainly visible during getting it compiled, but yes: i see its importance :)
<teepee>
I suspect there's not many people knowing what it does, but without it you would not have any of the scripting languages shown correctly at least on linux
<linext>
no big deal, i'll divide by 3.14
<teepee>
the windows build stuff is very annoying, I'm trying to update to latest MXE and whatever I build so far does not work in the window test VM
<teepee>
well, application runs, but no display at all, blindly clicking the menus brings them up though
<guso78k>
i am sure offering a windows platform for openscad is the reason why it became so popular. keep up your good work!
<guso78k>
as windows build is just cross-compiled, basically we are missing advanced debugging possibilities.
<guso78k>
teepee did you try different color depths ? 15,24,32 bpp ?
<guso78k>
cadence is great software, but it will just NOT display anything while run in 32bpp (you also have to blindly click)
<guso78k>
and did you try not to instantiate the 3D window for a short moment ?
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<teepee>
no, I did not try that yet. just installed the mesa opengl driver
<teepee>
hmm, driver seems to only support 32bit
<guso78k>
suppose "new MXE" is just yet another latest release and it should be possible to find out all differences.
<teepee>
meh, QXL drivers not updated vor years
<guso78k>
maybe its possible to use all latest and just keep graphics packages old
<teepee>
trying the virtio driver now. unfortunately it managed to grab some updates so it wants to do those now
<teepee>
eh, 1024x768, the 90s are calling asking for their screen resolution back ;-)
<teepee>
still no opengl :(
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<linext>
the windows 11 laptop i'm using as a 3d printer g-code host just asked me if i wanted to restart automatically at 6:45p
<linext>
aka 12 minutes
<linext>
with 43 minutes left in the print. thanks microsoft
<teepee>
latest snapshot from the download page shows same effect, so it's probably the VM itself causing the trouble
<teepee>
although installing the latest mesa3d and running a gpu check tool shows OpenGL 4.3 and the demos run fine