Jiggle bones
Jiggle bones are a feature of the Source Engine that allow a model skeleton to bounce or wiggle realistically with the object it is attached to. The effect is calculated and rendered in real time, giving a more realistic depiction of the way the part would move. Jiggle bones are used frequently on several items in Team Fortress 2 to add to their appearance.
Items that use jigglebones
| Object | Location of jigglebones |
|---|---|
| Alien Swarm Parasite | The tail and legs |
| Max's Severed Head | The ears |
| Earbuds | The cords |
| Hustler's Hallmark | The feather |
| Napper's Respite | The tip of the hat |
| Triboniophorus Tyrannus | The entire creature |
| Respectless Rubber Glove | The fingers of the glove |
| Handyman's Handle | The wooden handle |
| Mad Milk | The milk inside the bottle |
| Holy Mackerel | The fish |
| Black Box | The flaps on the front and back |
| Darwin's Danger Shield | The tail at the bottom |
| Stout Shako | The entire hat |
| Sober Stuntman | The straps |
| Pugilist's Protector | The straps |
