成员的完整列表，这些成员属于 carla::client::DebugHelper,包括所有继承而来的类成员

_episode	carla::client::DebugHelper	private
Color typedef	carla::client::DebugHelper
DebugHelper(detail::EpisodeProxy episode)	carla::client::DebugHelper	inlineexplicit
DrawArrow(const geom::Location &begin, const geom::Location &end, float thickness=0.1f, float arrow_size=0.1f, Color color=Color{255u, 0u, 0u}, float life_time=-1.0f, bool persistent_lines=true)	carla::client::DebugHelper
DrawBox(const geom::BoundingBox &box, const geom::Rotation &rotation, float thickness=0.1f, Color color=Color{255u, 0u, 0u}, float life_time=-1.0f, bool persistent_lines=true)	carla::client::DebugHelper
DrawHUDArrow(const geom::Location &begin, const geom::Location &end, float thickness=0.1f, float arrow_size=0.1f, Color color=Color{255u, 0u, 0u}, float life_time=-1.0f, bool persistent_lines=true)	carla::client::DebugHelper
DrawHUDBox(const geom::BoundingBox &box, const geom::Rotation &rotation, float thickness=0.1f, Color color=Color{255u, 0u, 0u}, float life_time=-1.0f, bool persistent_lines=true)	carla::client::DebugHelper
DrawHUDLine(const geom::Location &begin, const geom::Location &end, float thickness=1.0f, Color color=Color{225u, 0u, 0u}, float life_time=-1.0f, bool presistent_lines=true)	carla::client::DebugHelper
DrawHUDPoint(const geom::Location &location, float size=0.1f, Color color=Color{255u, 0u, 0u}, float life_time=-1.0f, bool persistent_lines=true)	carla::client::DebugHelper
DrawLine(const geom::Location &begin, const geom::Location &end, float thickness=0.1f, Color color=Color{255u, 0u, 0u}, float life_time=-1.0f, bool persistent_lines=true)	carla::client::DebugHelper
DrawPoint(const geom::Location &location, float size=0.1f, Color color=Color{255u, 0u, 0u}, float life_time=-1.0f, bool persistent_lines=true)	carla::client::DebugHelper
DrawString(const geom::Location &location, const std::string &text, bool draw_shadow=false, Color color=Color{255u, 0u, 0u}, float life_time=-1.0f, bool persistent_lines=true)	carla::client::DebugHelper