physics_particle_get_damping

With this function you can find out what the current linear damping is for particles in the physics simulation (you can set this value using physics_particle_set_damping()).

Syntax:

physics_particle_get_damping()

Returns:

Real

Example:

if (physics_particle_get_damping() < 1)
{
    physics_particle_set_damping(physics_particle_get_damping() + 0.01);
}

The above code will check the current damping value for all particles in the system and if it is less than 1 then it will add 0.01 to it.