physics_particle_set_radius

With this function you can set the radius (in pixels) for the particles in a physics simulation. This function is global in scope, in that it will change the radius not just for new particles created after the change, but also for those already present in the simulation.

Syntax:

physics_particle_set_radius(radius)

Returns:

N/A

Example:

physics_particle_set_radius(15);
physics_particle_set_density(0.5);
physics_particle_set_damping(1);
physics_particle_set_gravity_scale(1);

The above code will set the base properties for all particles in the simulation.