00:45 <gbruno> [github] kintel pushed 1 modifications (Bugfix: Forgot to pass shaderinfo to setColor(), causing shader uniforms to not be set) https://github.com/openscad/openscad/commit/f5f15a12306848fdc1735464f3299b0cb8ce159a

00:45 <gbruno> [github] kintel opened pull request #4917 (Fix edge rendering in legacy Throwntogether mode) https://github.com/openscad/openscad/pull/4917

00:46 <gbruno> [github] kintel edited issue #4915 (View edges no longer works in Throwntogether mode) https://github.com/openscad/openscad/issues/4915

00:53 <gbruno> [github] kintel opened issue #4918 (Refactor camera and view options tests) https://github.com/openscad/openscad/issues/4918

00:53 <gbruno> [github] kintel edited issue #4915 (View edges no longer works in Throwntogether mode) https://github.com/openscad/openscad/issues/4915

00:56 <gbruno> [github] kintel closed pull request #4789 (Move VBO rendering out of experimental mode) https://github.com/openscad/openscad/pull/4789

00:56 <gbruno> [github] kintel edited issue #4782 (Move VBO support out of experimental) https://github.com/openscad/openscad/issues/4782

00:56 <gbruno> [github] kintel edited issue #4782 (Move VBO support out of experimental) https://github.com/openscad/openscad/issues/4782

01:34 <gbruno> [github] kintel pushed 1 modifications (Bugfix: Forgot to pass shaderinfo to setColor(), causing shader uniforms to not be set) https://github.com/openscad/openscad/commit/9ad437d7837e0287db3b773a8de9775738cf1277

01:34 <gbruno> [github] kintel closed pull request #4917 (Fix edge rendering in legacy Throwntogether mode) https://github.com/openscad/openscad/pull/4917

01:34 <gbruno> [github] kintel pushed 1 modifications (Bugfix: Forgot to pass shaderinfo to setColor(), causing shader uniforms to not be set (#4917)) https://github.com/openscad/openscad/commit/b1160fa4327f0a7914f6d48f3a5fed78fb4ab735

01:34 <gbruno> [github] kintel synchronize pull request #4917 (Fix edge rendering in legacy Throwntogether mode) https://github.com/openscad/openscad/pull/4917

01:35 <gbruno> [github] kintel closed issue #4915 (View edges no longer works in Throwntogether mode) https://github.com/openscad/openscad/issues/4915

09:26 <J24k98> There is that "Fontconfig error: Cannot load default config file: No such file: <null>"  msg when using command line with v 24.1.3

10:55 <cbmuser> teepee: ping chat

12:47 <Guest935698> hi . are you here ??? need help with If statment..

12:49 <J24k98> sure

12:51 <J24k98> Guest935698  have you seen https://en.wikibooks.org/wiki/OpenSCAD_User_Manual/Conditional_and_Iterator_Functions#If_Statement ?

12:51 <Guest935698> hi. I have program (download form web ) it's pulley generator (for 3D print ) , and all working good , generate STL file , perfect , but I want generate DXF also , then to prgram add :  projection(cut = true)

12:51 <J24k98> to make it 2D

12:52 <Guest935698> then make 2D DXF , and I can export it as DXF , then I add variable true , false , and if checked then make DXF , ir not then make 3D model , and this make me problem :

12:52 <Guest935698> if ( DXFneed == true ) projection(cut = true);

12:52 <Guest935698> if ( DXFneed == true ) projection(cut = true)

12:53 <Guest935698> if checked , then all is OK , if not then get message : WARNING: No top level geometry to render

12:53 <J24k98> DXFneed is a variable - if it is true the result is 2D

12:53 <Guest935698> yes,

12:54 <J24k98> you can paste! the code - but the warning means there is no object

12:54 <J24k98> paste!

12:54 <othx> paste is https://www.3dcustomizer.net/paste for .scad files, https://bpa.st for text, https://pasteboard.co/ or https://imgur.com/ for images

12:55 <Guest935698> https://bpa.st/D2ZQ

12:56 <Guest935698> https://www.3dcustomizer.net/paste/465FCD2A

12:56 <Guest935698> line 127 is my if condition..

12:58 <J24k98> have you changed the code?

12:58 <J24k98> because there is only the DXF part .. nothing else

12:58 <Guest935698> I make changes , yes , my self , original code don't have this ..

12:59 <Guest935698>  I add just this code :

12:59 <Guest935698> variable : // Need change scale + 2%

12:59 <Guest935698> addScale = 1.8; // in %

12:59 <Guest935698> / If need generate DXF

12:59 <Guest935698> DXFneed = true;

12:59 <J24k98> if you comment line 127 it will give a 3D part

12:59 <Guest935698> yes ,

13:01 <J24k98> you need to also have a condition for if(DXFneed==false) ..

13:03 <Guest935698> ??? I'm new , and don't understand philosophy openScad ...

13:04 <Guest935698> there must exist more easy way how to do it..

13:04 <J24k98> here https://bpa.st/RTGQ

13:06 <Guest935698> yes, sorry.. this is what I need ..now litle understand ..

13:06 <J24k98> the if conditional is not a switch to enable or disable projection - so this will always make it 2D

13:07 <Guest935698> but why openscad not run all module only pulley ???

13:07 <J24k98> you need a  path/fork  where the projection is not in

13:07 <Guest935698> what is philosophy  ??

13:08 <Guest935698> I understand this : module pulley( belt_type , pulley_OD , tooth_depth , tooth_width ){

13:08 <Guest935698>   if ( DXFneed == true ) projection(cut = true)pulleyORG( belt_type , pulley_OD , tooth_depth , tooth_width );

13:08 <Guest935698>   else pulleyORG( belt_type , pulley_OD , tooth_depth , tooth_width );

13:08 <Guest935698> }

13:09 <Guest935698> but system .. execute code form pulley , why not execute pulley ORG ???

13:10 <J24k98> projection=true;

13:10 <J24k98> if (projection==true) projection()cube(5);

13:10 <J24k98> if (projection==false) cube(5);

13:10 <J24k98> here is a smaller example

13:10 <Guest935698> why openscad execute only pulley module , not all module??

13:12 <J24k98> pulleyORG is your 3D pulley  but line 86 - 99 will call pulley()  for the different profiles  so  this is why pulley is called

13:12 <J24k98> a module need to be called .. else it will not render

13:13 <J24k98> https://en.wikibooks.org/wiki/OpenSCAD_User_Manual/User-Defined_Functions_and_Modules#Modules

13:15 <Guest935698> oh..... now understand ... no module are executed .. on line 86 to 99 is code , profile variable define what excute , with what parameters .. sorry .. understand not .. sorry..

13:16 <J24k98> no problem .. feel free to ask.  There is a tutorial for openSCAD if you like to learn more

13:16 <J24k98> tutorial!

13:16 <othx> tutorial is The OpenSCAD tutorial is a great place to learn how to create designs in OpenSCAD, and can be found at: https://en.wikibooks.org/wiki/OpenSCAD_Tutorial

13:16 <Guest935698> now understand flow .. sorry ..

13:17 <Guest935698> I just want generate pulley for my 3D print , and find some problem , then need add scale .. working good .. very easy .. now understand it .. then thanks all for help ..

13:21 <Guest935698> thanks all , best regards.

15:35 <InPhase> kintel: I was skimming the backlog that I apparently forgot to read. You mentioned wireframe going out, so maybe you've tested by now... Does the testing routine I wrote happen to pick up wireframe errors? Or does the 3x3 block algorithm miss it with its intentional design to ignore edge effects? It will depend on how fat the wireframes that show up are. And I seem to recall they were different

15:35 <InPhase> thicknesses on different systems at one point.

15:37 <InPhase> kintel: I marked that algorithm when I wrote it as possibly not being suitable for all conceivable image test types, so I'm just keeping some attention for cases where it might not work. :)

18:33 <J24k98> about "Fontconfig error: Cannot load default config file: No such file: <null>" should i open an issue for this?

18:59 <teepee> there's one I think, also it should not hurt

19:25 <kintel> InPhase: The comparison algorithms do struggle a bit with 1-pixel wide lines, but it will detect error where multiple lines meet, so it has worked well so far

20:09 <gbruno> [github] UBaer21 opened issue #4919 (Fontcache Msg on comandline) https://github.com/openscad/openscad/issues/4919

21:53 <guso78k> https://youtu.be/9VrrPeWUR0g  ... using the alignment of my "gears" in an animation

21:53 <othx> guso78k linked to YouTube video "Gears Animation" => 1 IRC mentions

21:54 <guso78k> https://bpa.st/FPJA its so blur '=(