New optimisation in the latest build: WebGL Call Caching

[Lindsay Kay]

I just added a major optimisation to the latest SceneJS - anyone who's not getting high enough FPS should try the latest build and see if it improves things:

http://scenejs.org/dev/lib/scenejs.js

The engine now compiles its internal draw list to a cached list of WebGL function calls, which execute very quickly. The calls are generated by higher-order functions, which cache parameters for the calls in their closures, such as variable locations in programs etc.

As a benchmark, the BioDigital Human, with all anatomy systems showing, jumped from 7FPS to 12FPS on my machine.

enjoy,

LK