teepee changed the topic of #openscad to: OpenSCAD - The Programmers Solid 3D CAD Modeller | This channel is logged! | Website: http://www.openscad.org/ | FAQ: https://goo.gl/pcT7y3 | Request features or report bugs: https://goo.gl/lj0JRI | Tutorial: https://bit.ly/37P6z0B | Books: https://bit.ly/3xlLcQq | FOSDEM 2020: https://bit.ly/35xZGy6 | Logs: https://libera.irclog.whitequark.org/openscad | don't ask to ask
<Alicia> sometimes modeling existing things with measurements helps as reference. not sure if that would work with a wall though
snaked has joined #openscad
<JakeSays> Alicia: this was a spur of the moment thing. i usually use radius with cylinder, but this time i used diameter everywhere. lots of things should've been doubled.
<JakeSays> so the whole thing is just a weird design
<Alicia> ah :)
<JakeSays> i really should be putting together my second printer but i'm not in the mood
<teepee> more!
<teepee> printers
<teepee> aww, where's the bot if you need it
<teepee> more?
<teepee> othx: more?
<JakeSays> teepee: yeah. my adhd can't handle waiting
<teepee> anyway, driving trucks over led fixtures seems not ideal :)
<teepee> othx: status?
<othx> Gthx.NET version 2.23 2021-11-11: OK; Up for 2 days, 17 hours, 19 minutes, 8 seconds; mood: pretty good.
<JakeSays> othx: 42
<teepee> hmm, something seems broken. poor bot
<teepee> botsnack!
<othx> YUM! This is why I love #openscad.
<teepee> othx: more is https://explosm.net/comics/2243/
<othx> teepee: Okay.
<teepee> more!
<JakeSays> i'm thinking of printing christmas lights this year
<teepee> cool, I did print some small trees, not sure I'll finish the big one with LEDs
<teepee> that was supposed to go into the advent calendar, but some unfortunate distractions lately :(
<JakeSays> i've been playing around with those ws2812b rgb leds. i think i could make some interesting lights with them
<teepee> those tiny drop ones on enameled wires? or the normal strips
<JakeSays> they're actually 'buttons'
<teepee> I love those tiny rgb led strings, I have one running on ESPHome just slowly changing color of one of the leds every couple of seconds
<teepee> buttons?
<JakeSays> they're for surface mounting but i dont use them that way
<teepee> ahh, yes, those are nice too. I bought a panel long time ago. 9 of them are in some cheap led box which had awful standard leds in them
<teepee> with those modules it was easy to replace with something useful :)
<JakeSays> soldering them is a pita
<JakeSays> so i designed a holder that uses pogo pins that doesn't require soldering
lastrodamo has quit [Quit: Leaving]
<JakeSays> the lights themselves could just be little spheres printed with clear PLA
nelson_ has quit [Remote host closed the connection]
nelson_ has joined #openscad
snaked has quit [Ping timeout: 256 seconds]
nelson_ has quit [Remote host closed the connection]
nelson_ has joined #openscad
snaked has joined #openscad
nelson__ has joined #openscad
nelson_ has quit [Ping timeout: 260 seconds]
nelson_ has joined #openscad
nelson__ has quit [Read error: Connection reset by peer]
<teepee> yeah, I had one of those as night light for a while - https://www.flickr.com/photos/96851846@N05/8971966811/ https://www.flickr.com/photos/96851846@N05/8971973619/ connected to CheerLights so syncing color with other lights world wide :)
nelson__ has joined #openscad
nelson_ has quit [Ping timeout: 260 seconds]
LordOfBikes has quit [Ping timeout: 264 seconds]
<JakeSays> oh cool
LordOfBikes has joined #openscad
ur5us has joined #openscad
arebil has joined #openscad
Jack21 has quit [Ping timeout: 256 seconds]
Junxter has joined #openscad
arebil has quit [Quit: My keyboard has gone to sleep. ZZZzzz…]
Colt2 has joined #openscad
Colt2 has joined #openscad
Colt has quit [Ping timeout: 268 seconds]
Colt2 has quit [Client Quit]
Colt has joined #openscad
ferdna has quit [Quit: Leaving]
ur5us has quit [Ping timeout: 260 seconds]
Junxter has quit [Quit: Leaving]
snaked is now known as snakedLX
arebil has joined #openscad
ToAruShiroiNeko has quit [*.net *.split]
RichardPotthoff has quit [*.net *.split]
RichardPotthoff has joined #openscad
ToAruShiroiNeko has joined #openscad
ur5us has joined #openscad
castaway has quit [*.net *.split]
niyawe has quit [*.net *.split]
Ekho has quit [*.net *.split]
ndnihil has quit [*.net *.split]
kanzure has quit [*.net *.split]
zingos has quit [*.net *.split]
sauce has quit [*.net *.split]
ndnihil has joined #openscad
sauce has joined #openscad
zingos has joined #openscad
niyawe has joined #openscad
ndnihil has quit [Changing host]
ndnihil has joined #openscad
kanzure has joined #openscad
castaway has joined #openscad
PovilasCNC has joined #openscad
Ekho has joined #openscad
arebil has quit [Quit: My keyboard has gone to sleep. ZZZzzz…]
arebil has joined #openscad
Jack21 has joined #openscad
<Jack21> JakeSays  check for "lense caps" for the 5050  - the narrow angle ones look great (depending the application)
ur5us has quit [Ping timeout: 250 seconds]
ur5us has joined #openscad
<JakeSays> Jack21: interesting
<Jack21> Also there is "cloudy filament"  ( at least in https://californiafilament.com/products/cloudy-white-petg-filament-1-75mm ) which might be great as diffusor
<JakeSays> huh. never heardof california filament.
<Jack21> they don't have much - but they have this cloudy filament  ( but shipping rate is 80$ over the puddle)
lastrodamo has joined #openscad
ur5us has quit [Ping timeout: 264 seconds]
Guest84 has joined #openscad
Guest84 has quit [Client Quit]
josephl has quit [Ping timeout: 268 seconds]
raboof has quit [Ping timeout: 265 seconds]
josephl has joined #openscad
raboof has joined #openscad
mhroncok has joined #openscad
teepee has quit [Remote host closed the connection]
teepee has joined #openscad
mhroncok has quit [Ping timeout: 245 seconds]
mhroncok has joined #openscad
<Jack21> is it very difficult to change how the alpha adds up if multiple objects cut from the same?
<Jack21> color("white",alpha=0.1)
<Jack21> difference(){
<Jack21> for(i=[0:11])rotate(i*30)translate([7,0,-1])cube([4,2,4],true);//cylinder(5,d=20,center=true);
<Jack21> cylinder(2,d=14);
<Jack21> }
<Jack21> it is like the alpha is added to all previous  instances of the cutting object
<teepee> yes, I think that's how preview works
<Jack21> or here difference(){
<Jack21> for(i=[0:11])rotate(i*30)translate([7,0,-1])cube([4,2,4],true);
<Jack21> color("white",alpha=0.1)cylinder(2,d=14);
<Jack21> }
teepee has quit [Remote host closed the connection]
teepee has joined #openscad
<Jack21> so why is the color not determined by the number of instances and then used for all
<Jack21> i understand that the alpha adds up (which makes sense for a union but not a difference) however it shouldn't be different
<Jack21> like the 1 cube gets all cuts added  and the last only one cut
<Jack21> it is not happening in a union color(alpha=0.1)
<Jack21> union(){
<Jack21> for(i=[0:11])rotate(i*30)translate([7,0,-1])cube([4,2,4],true);
<Jack21> cylinder(2,d=14);
<Jack21> }
nelson__ has quit [Remote host closed the connection]
nelson_ has joined #openscad
russnelson has joined #openscad
nelson_ has quit [Read error: Connection reset by peer]
<JakeSays> these rgb leds are kinda fun to play with
<Scopeuk> which ones are you playing with?
<Jack21> 3mm wide stripe
Jack21 has quit [Quit: Client closed]
Jack21 has joined #openscad
<Jack21> also nice for scADVENT https://www.reddit.com/r/KitCards/
<Scopeuk> Jack21 very similar to what makes this work http://scopeuk.mypicture.info/clockSilent.3gp
arebil has quit [Quit: My keyboard has gone to sleep. ZZZzzz…]
Colt has quit [Ping timeout: 240 seconds]
Holger22 has joined #openscad
<Holger22> Moin!
arebil has joined #openscad
<Holger22> I'm playing around with multi-material-3d-printing. currently my workflow is that I have a model and use an IF with three settings (all, material1, material2) and render my model according to what I need. Exporting is a little bit cumbersome, because, weil set material1, click to export>3mf, set material 2, click to export>3mf.
<Holger22> Is there a way to automate that? All it would need would be a very minimall scripting engine inside...
<InPhase> Scripting for exports is not available inside. This is done with command-line scripting using the command line options of openscad, and passing in selections with the -D option.
<InPhase> You can use anything you like to do the external scripting, although bash is an obvious choice for the simple stuff like that.
arebil has quit [Ping timeout: 250 seconds]
Holger22 has quit [Quit: Client closed]
<Jack21> scopeuk: aren't these glue sticks?  I have a very similar (optical ) plastic called polycaprolacton  - melts at about 60°C and not sticky - great to fill forms while print is on the hotbed - however it is not a filament.
<Alicia> not really following the conversation, but polycaprolacton/PCL filament is often sold for 3D pens (lower temp=safer for kids to handle)
<Jack21> yes - not sure how reliable my extruders thermocouple would do at these low temp but could work. however would need a natural filament without pigments - and i assume for kids they have white in the white filament.
<Jack21> i thought about building a mixer with two extruders into one nozzle (1.6)  so i can feed clear and 10% white PETG
<Jack21> creating my own filaments
<Scopeuk> Jack21 they are hot melt glue sticks yes
<Scopeuk> they work really well as glowy light guides for that size of led
<Jack21> this works also well as diffusor for the SMD 5050  just a drop of hot glue onto them
Holger22 has joined #openscad
PovilasCNC has quit [Read error: Connection reset by peer]
<Holger22> i fail. again.
<Holger22> I try: "mode = is_undef(setmode) ? 0 : setmode; echo (mode,setmode);"
<Holger22> setmode is passed via -D "setmode=1" from command line.
<Holger22> result is: ECHO: 0, 1
<Holger22> and I don't understand it.
<Holger22> ok, rtfm.
<Alicia> did you find an explanation? I tested it and got the same results
<Holger22> If you want to assign the -D variable to another variable, the -D variable MUST be initialized in the main .scad program
<Holger22> this mode = is_undef(mode) ? 0 : mode;  works totally fine.
<Alicia> oh, that's weird
Holger22 has quit [Quit: Client closed]
Holger22 has joined #openscad
<Holger22> at least now my batch exports two 3mf and cura happily reads them togehter and i can define the different materials per 3mf
<Holger22> and now cura hates me. this is a fail day....
<Holger22> it works but is major pain...
Holger22 has quit [Quit: Client closed]
Holger22 has joined #openscad
<Jack21> i think he didn't defined setmode in .scad  he defined mode and assigned setmode to mode but setmode wasn't initialized
Holger22 has quit [Quit: Client closed]
ur5us has joined #openscad
teepee has quit [Remote host closed the connection]
Jack21 has quit [Quit: Client closed]
teepee has joined #openscad
mhroncok has quit [Quit: Leaving.]
la1yv_b has quit [Ping timeout: 256 seconds]
Jack21 has joined #openscad
la1yv_b has joined #openscad
la1yv_b has quit [Read error: Connection reset by peer]
la1yv_b has joined #openscad
la1yv_b has quit [Read error: Connection reset by peer]
la1yv_b has joined #openscad
la1yv_b has quit [Read error: Connection reset by peer]
la1yv_b has joined #openscad
<teepee> lol, someone is partially blind :)
Guest49 has joined #openscad
Guest49 has quit [Client Quit]
<Jack21> i mean why installing snapshots if there isn't an issue  - like you use some experimental feature and the RC will not have it
<InPhase> teepee: Well builds did not happen for Windows or Linux since Nov 19th, and the website has not updated its build number since Oct 19th.
<InPhase> build number for Windows since Oct 19th.
GNUmoon has quit [Ping timeout: 276 seconds]
<InPhase> The website build number for Linux updated. So something is slightly amiss.
<InPhase> The poster probably mentally parsed 11 as 10 on the Linux one on the website. That would be the extent of partially blind. :)
la1yv_b has quit [Read error: Connection reset by peer]
la1yv_b has joined #openscad
<Jack21> we never really see what is there - we only think - and so this is a hallucination which we call reality if we think others have the same
la1yv_b has quit [Read error: Connection reset by peer]
la1yv_b has joined #openscad
<teepee> last checkin was on Nov 19th
<teepee> but yes, that's what I meant, 19 Nov vs. 19 Oct
la1yv_b has quit [Read error: Connection reset by peer]
la1yv_b has joined #openscad
la1yv_b has quit [Read error: Connection reset by peer]
la1yv_b has joined #openscad
la1yv_b has quit [Read error: Connection reset by peer]
la1yv_b has joined #openscad
la1yv_b has quit [Remote host closed the connection]
la1yv_b has joined #openscad
<InPhase> teepee: Does the Windows have some sort of script that parses the snapshots directory? Or does something actively update that page when a build goes up and it's just broken?
<teepee> the magic is sourcing those files https://files.openscad.org/snapshots/.snapshot_linux_x86_64.js
<teepee> which are updated via cron on the file server
<teepee> and the windows update of that file is disabled currently
<InPhase> Because of a Windows platform issue?
<teepee> build issue, yes
<teepee> there's probably some newer builds on the fileserver but those will not run
<InPhase> Makes sense then. :)
la1yv_b has quit [Read error: Connection reset by peer]
la1yv_b has joined #openscad
<InPhase> Ah, and by the time I logged in and reloaded that page you answered it 23 minutes ago. :)
<teepee> I did :)
<teepee> struggling a bit with that editor field, somehow firefox behaves a bit confused
la1yv_b has quit [Read error: Connection reset by peer]
la1yv_b has joined #openscad
la1yv_b has quit [Read error: Connection reset by peer]
la1yv_b has joined #openscad
ccox_ has quit []
GNUmoon has joined #openscad
ccox has joined #openscad
<ali1234> regarding nightly snaps, snap now has the ability to install two versions from different channels at the same time (you have to turn it on though)
<ali1234> i don't know if this would make things any easier to maintain
<ali1234> i'm using it to have blender 2.9 and blender 3 installed at the same time
<teepee> not sure, right now there's a release and a separate openscad-nightly
<ali1234> yes, i know it's a different repo currently
<ali1234> but you can have a stable and beta channel of the same package instead
<ali1234> also you should get that green checkmark
<teepee> I know, but handling that via the snapcraft automation seems too difficult
<ali1234> i love that feature of snap
<teepee> what checkmark?
<teepee> like on twitter? ;-)
<ali1234> for snaps that are "official" you can get a green checkmark
<ali1234> pretty much yes
<teepee> interesting, not sure why we would not get that
<ali1234> well you have to ask for it somehow, and they verify you
<teepee> I had to specifically apply for the openscad name as it was reserved
<teepee> which is nice
<ali1234> on snap list: https://i.imgur.com/ZqDcnAS.png
<teepee> I guess we might need some sort of dev-team account
<ali1234> yeah
ur5us has quit [Ping timeout: 264 seconds]
<ali1234> it also shows on the web store
<ali1234> apparently you can't have it
<ali1234> that's a shame. i can understand why they don't want to verify everyone though
<teepee> oh? where's the rules?
<ali1234> there aren't any rules
<ali1234> that's the problem
<ali1234> they just gave the checkmark to a bunch of big companies and don't want to expand it
<ali1234> that could have changed in the past 2 years, but it doesn't look like it
<teepee> ah, right, so not even any form of application
<ali1234> yeah
<ali1234> they just give it to you if they already know who you are
<teepee> If I find the person I was talking to for registration, I could ask
<teepee> well find the mail :)
ur5us has joined #openscad
lastrodamo has quit [Quit: Leaving]
GNUmoon has quit [Quit: Leaving]
GNUmoon has joined #openscad
<InPhase> OpenSCAD has like a website and everything.
<InPhase> Must be official.
<teepee> pff, internet is all just fake news
<teepee> well, and NFTs
<InPhase> teepee: If it helps, I can sell you the official openscad.org NFT.
<InPhase> Just give me a minute to make one. $1000 seems fair?
<teepee> haha, let me find that explainer video first so I can pick which of the stars in it would be me :D
<teepee> I guess it's showing Tesla, but it seems to fit NFTs quite well too
ur5us has quit [Ping timeout: 264 seconds]
<teepee> needs somethings to balance the mood... https://twitter.com/buitengebieden_/status/1462546097293778949 :)