Use Gifsmos with DesThree

[jared-hughes]

Suggested by Idealistic Introvert in the Discord. This would be helpful for showcases and possibly for documentation similar to #55. A limited version could even possibly be used for tests to verify that produced visuals are consistent across versions.

Unfortunately Gifsmos does not expose its calculator object, so modification through userscript would not be simple.

Either:

• make a PR on Gifsmos with support for using the canvas instead of calculator.asyncScreenshot
• re-make critical parts of Gifsmos (snapshot button, frames from slider, and export frames) making use of the DesThree canvas

I would prefer going with the first option after the DesThree 1.0 release so that this is a stable project to point to.

[jbmagination]

If you're going to add support for Gifsmos, would it be possible to add support for the Desmos API as a whole?

You can ignore my comment-- Desmos API is supported with DesThree, but AFAIK just not supported with the userscript @\match