bcchang.com
Ygdrasil User's Guide
Introduction
Getting Started
YG Basics
3D Modeling in Maya
Environment
Creating Avatars
Texturing
Lighting
Triggers
Animation
Sound
Video
Counters, Logic, Math
Dynamics
YG Node Coding
Installing
Debugging and Errors
OpenGL Shading Language
Links
TUTORIALS

Dynamics
particleSystem
Fountain
Snow
Fireworks
Attractors