[tobobo]

There are some demonstrations on this page: http://zimg.buaa.us/documents/

It feels very fast—has anyone worked with this who can speak to its effectiveness in a production environment?

[bambax]

It indeed seems super fast; when you toy with the rotation parameter in the first example the result is instantaneous.

It'd be interesting to know who uses this.

[dletozeun]

Are the demo pages accessible on your side? I can't at the moment. I sent a notice to the author.

[dletozeun]

Nevermind, it is already back online.