| Class | Description | 
|---|---|
| Arrow | 
 The  
Arrow debug shape represents an arrow. | 
| Grid | 
 Simple grid shape. 
 | 
| SkeletonDebugger | 
 The class that creates a mesh to display how bones behave. 
 | 
| SkeletonInterBoneWire | 
 A class that displays a dotted line between a bone tail and its childrens' heads. 
 | 
| SkeletonPoints | 
 The class that displays either heads of the bones if no length data is supplied or both heads and tails otherwise. 
 | 
| SkeletonWire | 
 The class that displays either wires between the bones' heads if no length data is supplied and
 full bones' shapes otherwise. 
 | 
| WireBox | |
| WireFrustum | |
| WireSphere |