= Forces =

== External forces ==

- [Gravity|/shelf/gravityforce] - a constant pull downward (along the negative Y axis).
    
- [Uniform|/shelf/uniformforce] - a push along a certain direction.
    
- [Fan|/shelf/fanforce] - a push outward in a cone shape from a point, with a falloff based on distance.
    
- [Drag|/shelf/dragforce] - a retardant force that slows the forward motion of an object. This is not the same as _air resistance_, which would take into account the profile an object presents to the air.

- [Fluid force|/shelf/fluidforce] - pushes objects based on the motion of a fluid simulation.

- [Vortex|Node:dop/vortexforce] - a tornado-like swirling force.