It's not exactly what you want but I have made a little software that is a sort of mix between Inkscape and Geogebra in which you can define a lots of shapes ge

It's not exactly what you want but I have made a little software that is a sort of mix between Inkscape and Geogebra in which you can define a lots of shapes geometrically (https://www.ludigraphix.org https://www.ludigraphix.org, recent show HN : https://news.ycombinator.com/item?id=19942367 https://news.ycombinator.com/item?id=19942367)