3D-Druck: Kaputte STL-Files mit nicht mannigfaltigen Kanten reparieren

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More fun with shapes like this spherical package made of spheres using a #dodecahedron and/or an #icosahedron as base in #openscad #3dprinting

I posted my milk frother design on #printables for anyone brave enough to attempt it.

#3dPrinting #3dDesign #OpenSCAD

https://www.printables.com/model/1388288-milk-frother

After a long time of battle testing, we’ve now made the Manifold backend in #OpenSCAD the default.

This means that all new users of the development snapshot will, starting with the next nightly build, experience significantly faster rendering.

If you already have OpenSCAD installed, make sure Manifold is selected.

If you rely on, or want to still use, the CGAL backend, you can enable this in preferences (see screenshot) or on the cmd-line using `openscad --backend=cgal`.

Playing with different sizes, found a nice one with strong ribbons and a good haptic. #rattanball #3dprinting #openscad

Chwilę trwało, ale myślę, że to już ostateczna (ósma) wersja poidła dla robaczków.
Wersja czwarta była spoko, ale… to wciąż nie było to. Teraz jest… tak myślę. :D

https://www.printables.com/model/1386250-simple-insect-watering

The first attempt was a success. It's always a great moment when the model you designed yourself comes out of the 3D printer. The filament color really goes well with the pasta-like basket structures of the latest models. #3dprinting #openscad #maths #takraw #rattanball #pentakis #ikosaeder #catalansolid

I think I am ready for #3dprinting this ribbon ball modell of mine tomorrow. #openscad #takraw #rattan

Last post for today, but I had to do the video of my #openscad woven ribbon ball model. #creativecoding

almost... Getting closer to this Rattan / Takraw ball model in #Openscad for #3dprinting

another leisure project while the temperatures outside are unbearable this week. Still enjoying hull() based shapes. #openscad #3dprinting #coding

Here is the 4th iteration after complaining that it doesn't know what C-Clamp is.

This is the third run through of an #openscad C-Clamp organizer by #OpenAI #chatgpt5 This is an unprintable object with floating pegs for stacking and I'm not even sure it knows what a C clamp is.

I think we're safe from an existential threat.

TFW you wipe your computer and install a different #Linux distribution, like you've done dozens of times before, secure in the knowledge that everything is backed up, but realise that this time you had some very recent work-in-progress #OpenSCAD files that are now gone forever

A w sprawie klamerki… to klamerka o którą chodziło jest kompletnie nie do bielizny…
A co z tego wyniknie to się dopiero okaże. :D

Due to this topic coming up recently, we'll have a look at how #OpenSCAD supports typographic features some modern fonts have. A list of features can be found at https://en.wikipedia.org/wiki/List_of_typographic_features along with a short description of what they do.

OpenSCAD supports enabling those features when specifying the font to use in the text() module.

The screenshot shows the different display of the "Linux Libertine G" font (https://www.numbertext.org/linux/) with "Small Caps" and "Oldstyle Figures" features enabled.

Pierwsza klamerka była za mała, więc zrobiłem drugą większą. Tym razem jest w niej więcej matematyki niż celowania na oko i suwmiarkę, ale o dziwo też się udało. :D

Kolejny krok to klateczka dla pszczelej mateczki… ;-)

It seems like if the object is in the middle, you can't see it. #openscad

used 1/F = 1/a + 1/b and ya/yb = -za/zb, basically.

But also a bit of a hack with the shapes, used the size changes to take an input shape of light, `hull`ing it to a central point and then adding `scale(-1)` which is does the end beyond the focus. The result is `intersection`ed to the relevant area.

The next input it made by using that shape and intersecting with the lens.(1/2)