There was a piece of similar software I used about 20 years ago called Teddy. https://www-ui.is.s.u-tokyo.ac.jp/~takeo/teddy/teddy.htm https://www-ui.is.s.u-to

There was a piece of similar software I used about 20 years ago called Teddy. https://www-ui.is.s.u-tokyo.ac.jp/~takeo/teddy/teddy.htm https://www-ui.is.s.u-tokyo.ac.jp/~takeo/teddy/teddy.htm https://www.youtube.com/watch?v=adfdtUn2r4U https://www.youtube.com/watch?v=adfdtUn2r4U Obviously, Monster Mash is way more advanced and includes animation features, but ever since Teddy I wondered why there weren't bigger 3D modeling packages embracing sketch-based sculpting.