- f -

• f : config_record , file_log_target
• face : font_impl
• farthest_distance : stellar_db
• fg : font_impl
• field_of_view : camera
• file_handle : mapped_file
• files : directory
• first : pair
• first_ring : spherical_clipmap
• flags : widget , texture_impl , texture
• flat : material_impl
• fname : file_stream , pkg_scenery , pkg_vehicle , pkg_library , package , shader_base , internal_exception
• focus_widget : application
• font : font_impl
• font_ascent : font_impl
• FONT_FACE : main_window
• font_height : font_impl
• FONT_SIZE : main_window
• force : rigid_body
• foreground : widget
• FOREGROUND : main_window
• format : texture_impl
• fp : file_stream
• frame : context
• frame_deltas : simulation
• freed_vertex_indices : spherical_quadtree
• from_ref : node_relative_path
• full_path : file , directory