indexing

	description: "[

		Objects of type this type can collide with a sphere.

	]"
	date: "$Date$"
	revision: "$Revision$"

deferred class

	EM_COLLIDE_3D_SPHERE

feature -- Status report

	does_collide_sphere (other: EM_3D_SPHERE_COLLIDABLE): BOOLEAN is
			-- Does `current' collide with `other'?
		deferred
		end
end