- r -

• r : Eng3D::Color
• radius : Eng3D::OrbitCamera , Eng3D::Sphere
• rangebits : Floor1
• rate : Floor0
• read : stbi_io_callbacks
• receiver_id : Treaty , TreatyClause::BaseClause
• receiver_ids : Event
• reconquer_weight : AIManager
• ref_name : RefnameEntity< T >
• relation : Nation::Relation
• relations : World
• religion : Interface::ProvinceEditLanguageTab
• religion_discrim : Nation
• religions : Province
• render_lock : GameState
• req_goods : Building , BuildingType , UnitType
• req_goods_for_unit : Building
• req_technologies : BuildingType , Technology
• research : Nation
• residue_books : Residue
• residue_config : stb_vorbis
• residue_count : stb_vorbis
• residue_types : stb_vorbis
• ret_type : Eng3D::GLSL::Function
• revenue : Building
• rgo_size : Province
• right : Eng3D::Rectangle
• right_button_num : Eng3D::State
• right_side_panel : GameState
• river : ConnectedNode
• rivers : MapOptions
• roughness_map : Eng3D::Material
• run : Eng3D::Networking::Server , Eng3D::State