update port number
[fix] world matrix should be updated
update fog so that you can look further
get terrain height every 10 frames to reduce cpu usage
user different update interval for local/remote players
add W3Character
remove check() method
refractor
hello, reimu!
update animation names
support animation group
minor tweaks
add more houses
raycaster is ok for invisible objects
rewording
refractor
rename method 'beforeRender' to 'render'
refractor
add fps stats
better support for glboal animation