| damping | Spring | |
| destroyed | Spring | |
| draw(ZoomGraphicContext *gc) | Spring | |
| draw_highlight(ZoomGraphicContext *gc) | Spring | |
| length | Spring | |
| max_stretch | Spring | |
| particles | Spring | |
| recalc_length() | Spring | |
| serialize() | Spring | |
| Spring(Particle *f, Particle *s, float l) | Spring | |
| Spring(Particle *f, Particle *s) | Spring | |
| Spring(World *world, lisp_object_t *cursor) | Spring | |
| stiffness | Spring | |
| update(float delta) | Spring | |
| ~Spring() | Spring |
1.3-rc3