Hi.  I'm wondering if there is any way/feature to create a conical shape?  Specifically what I want to do is create a template for something like a Yeti 30 oz. tumbler so that I could put text on it, and it will stay staight or even create a "skin."   Here's a link to someone doing it in the Silouette Studio Software.  https://www.youtube.com/watch?v=9hdxtI2qQ9o&feature=youtu.be&fbclid=IwAR1AnGYeFi8ZLyFhjnBN8Ode-5TolYuqwo8WeCtkbxW4t2nsj69I5m0CEqA.  If not, I think this would be an awesome future feature.

Not sure f it´s still compatible with the latest Inkscape version - but here you go: https://inkscape.org/de/~quirxi/★sheet-metal-cone+0

Yup - just works in my old Inkscape version:

Do you know, if it is NOT compatible with 1.0, will it corrupt my software or the extension just not work?  Also, do you know where/how it will be listed under Extensions?  Thanks for your help.

It will just not work - can´t tell for Window/Linux. All info about installation are listed in the link from above. It needs to be installed inside the Inkscape package which is not desired these days - because it will be gone by every update you make on your Inkscape version.

I´ll get this error in v1.0:

In the description Mario Voigt linked to an update he made - if you feel comfortable to exchange that particular Python file. He says the labels won´t match - so it´s still a work in progress.

Just tried with the updated versions and it doesn't work in Windows 1.0 version.  Thanks for your guidance and suggestions.

What a pity. All I can do is render it for you if you can give me a brief list of specs.

Thanks for the offer.  I don't have a particular one, yet.  I was trying to prepare for some possible cup gift ideas for Christmas and was hoping I'd be able to find how to do various sizes in inkscape.  

Let me know if I can help you out. ;-)