Scene Setup
3D Orientation
Camera
WTGroup
Direct File Loading
Loading Levels

Models
DirectX Animation
Patch
Generic Mesh (sweep)
Materials

Actors
Motion Blending
Bone Promotion
Actor Level of Detail
Motion Notes

Lighting
Light Types
Light Function
Vertex Lighting
Light Mask
Light Maps

Scene Interaction
Mouse Picking
Force Feedback
Collision
Collision Mask

Effects
Spout
Distance Fog
3D Audio
Surface Shader
AVI
Frame Buffer Operation
setDepthOption
String3D
WTShadow
WTPortal

2D
Drop
copyRect
mapColorToBitmap

Other
Alpha Sort Buckets
System Performance
File Input