Thank you! I've wanted to create backup videos as a fallback for people who cannot get the demos to work, but I haven't been able to get recording working properly.
Well in case this helps at all, I've just created (not very optimized) animated GIFs of them all: http://no.gd/mariowater/
If you decide to use them, I'll leave them there as long as it causes no bandwidth issues, but you might want to mirror long-term :-) (and run them through an optimizer)
Ah, I didn't realize that WebGL 2 had such rocky support. I'll look into porting back into WebGL 1, but I would require OES_vertex_array_object and searching online it seems to have as spurious support as WebGL 2, so I'm not sure it would be a huge improvement.
For now, I'll look into adding error messages for people that cannot initialize WebGL 2.
BTW, in case you're curious, here's how the WebGL 2.0 unavailability is represented in Safari 11.0.2 on macOS 10.12.6, according to the Developer Console:
Not sure who downvoted the parent comment. Vouching for this, because: It seems the examples are using WebGL2, which (according to https://caniuse.com/#feat=webgl2 ) is only on by default in Chrome & Firefox (and can be enabled in Safari).
So, if you're not seeing the examples, and you are _not_ using Chrome or Firefox, then you should try opening the site on that.
P.S. I really do not want to start a discussion on features not being in some browsers or others.
