@z3dev There's one thing that still makes me use obj from my obj2jscad.js. It is that the deserialized obj loses the polygon vertices list and it needs to be rebuild from the geometries, unless I didn'k look at the right place. But as 99 % of the time the user won't use those data, I understand that the deserializer don't keep track of them.

@z3dev Thanks for the comments.

I do think a catalogue in the website would definitely increase popularity of JSCAD.
This will attract people who never got interested in JSCAD --- those who don't know how to code and can't use any CAD software.

Sadly, most of them might be only end users and cannot directly help the development of the JSCAD project.
As far as I know, the people in this community are all fully capable of both programming and 3D modelling.

Maybe there can be a mechanism which can discover what those "end users" need most, and help the develop team to build accurate designs for those users.

@BarbourSmith I saw your post but didn't reply as I wasn't sure it was about. I already tried on V2 the function that splits a solid into pieces as it is something that i use a lot : https://jscad.xyz/#https://raw.githubusercontent.com/gilboonet/gilboonet.github.io/master/demos/gig2i.js The function is scission3d() and the source is here : https://github.com/gilboonet/gilboonet.github.io/blob/master/demos/gig2i.js

@z3dev An option to show/hide slider value would be great. Long ago I made some tweaks to parameters that looked like that, but now jscad architecture is too complex for me to make such changes. On the bottom of the screenshot you can see file browser to import/export parameters that I also added and was of great help to make complex models.
Capture d’écran de 2020-10-05 10-16-38.png

there is also a nice effort from one of the users.

https://github.com/jscad/OpenJSCAD.org/issues/666

it is a self hosted example. Maybe that is the direction you want ?

Thanks! I'll give it a comment of support there 😀

awesome! one less thing i need to do this week 🙂

There is a nice V2 example from one of the openjscad users here:
https://github.com/sdaau/openjscad_example_selfhost_spa_webpage

maybe this is something you can use ?

@Alasdair-McAndrew Just for your information, as part of the last release, there's a new project() function which can project a 3D shape to a 2D shape.

@gilboonet no problem.

there's plenty to fix still, but each release improves V2 JSCAD. i'll post an update once there's something to test for this issue.

Thank you very much - and I think that hand-building a polygon from a list of points may be my best bet at the moment. I can easily create points from my parametric equations, and then join them up.

I finally understood what was happening, I inverted the colours parameter of Firefox to have white text and black background
Capture d’écran de 2020-11-30 16-51-13.png I put text in black and it's ok.

@z3dev I already tried to use a branch locally but didn't managed to make it work, so I stick to web version at https://jscad.xyz/

@WolfgangFahl Thanks for your comment!
Since I'm not a professional web developer , my current goal is much smaller than yours, which is limited to exhibiting my designs on a static site.
The version of the core jscad file remains the same and the file is reused over and over again.

It would take a lot of effort when it comes to hosting a website which can receive and exhibit designs from multiple creators.

@z3dev Thanks, I will change to subtract(a, a, b)

@z3dev hope you are well and refreshed, and ready to smash some PR's ... also a reminder that CadHub is waiting for your feedback to continue formally with jscad integration.

Sorry… that documentation is not complete. We will have to make some updates. 😞

There’s slightly better documentation here.

Basically, your design needs to call measureBoudingBox(shape), which returns an array of points, lower and upper bounds.

@neonsnowcat Please try the latest version via www.openjscad.xyz

Hopefully, those missing triangles have returned to earth.

@z3dev Yes, add Memory would be great, I felt the difference when I changed from 4 Gb to 8. For the moment I'm simply starting to use my laptop as main computer.

@David-Bolt The latest release has a change which retains the webworker thread. So, debugging should be easier now.