indexing description: "[ A force that applies on EM_GOOF_PHYSICABLE in EM_GOOF_PHYSICS. ]" date: "$Date$" revision: "$Revision$" deferred class EM_GOOF_FORCE feature {EM_GOOF_FORCE, EM_GOOF_PHYSICS} -- Processing process(objects: DS_LINKED_LIST[EM_GOOF_OBJECT]) is -- Apply force to all physicables require is_objects: objects /= void deferred end end