– The Force field gives a constant force towards or away from the object set as Force field
– Newtonian particles are blown away from a field with positive strength and are attracted to a field with negative strength.
– For Boids Particles a field with positive strength can be used as a Goal, a field with negative strength can be used as Predator. See Physics settings of the Boids.
– You can control the behavior of the simulation modifying the mesh the force is applied to, the ‘Shape’ of the force, the mass of the particles and so on (see the sub-menus).