/** * snowfall * * @author aa_debdeb * @date 2016/08/16 */ float MIN_PARTICLE_DIAMETER = 2; float MAX_PARTICLE_DIAMETER = 7; float MAX_PARTICLE_VELOCITY_X = 0.5; float MAX_PARTICLE_VEL_VARIANT_X = 0.1; float MAX_PARTICLE_VELOCITY_Y = 0.5; …