#VRML_SIM R2023a utf8 EXTERNPROTO "https://raw.githubusercontent.com/cyberbotics/webots/released/projects/robots/adept/pioneer3/protos/Pioneer3at.proto" EXTERNPROTO "https://raw.githubusercontent.com/cyberbotics/webots/R2023a/projects/objects/backgrounds/protos/TexturedBackground.proto" EXTERNPROTO "https://raw.githubusercontent.com/cyberbotics/webots/R2023a/projects/objects/backgrounds/protos/TexturedBackgroundLight.proto" EXTERNPROTO "https://raw.githubusercontent.com/cyberbotics/webots/R2023a/projects/objects/road/protos/StraightRoadSegment.proto" EXTERNPROTO "https://raw.githubusercontent.com/cyberbotics/webots/R2023a/projects/objects/floors/protos/Floor.proto" EXTERNPROTO "https://raw.githubusercontent.com/cyberbotics/webots/R2023a/projects/appearances/protos/Grass.proto" WorldInfo { title "Pioneer3at Ardupilot" basicTimeStep 2 FPS 20 } Viewpoint { orientation 0.12905547789670888 -0.9264705889754452 -0.353549050894418 5.532540449151996 position -2.921033113316591 -0.8540816786630955 2.693602881281485 follow "Pioneer 3-AT" followSmoothness 0.01 } TexturedBackground { } TexturedBackgroundLight { } Floor { size 300 100 appearance Grass { } } StraightRoadSegment { translation -15 0.3 0.02 rotation 0 0 1 0.105 width 16.5 rightBorder FALSE leftBorder FALSE length 140 } Pioneer3at { controller "ardupilot_vehicle_controller" controllerArgs [ "--motors" "front left wheel, back left wheel, front right wheel, back right wheel" "--camera-fps" "10" "--motor-cap" "100" "--bidirectional-motors" "true" "--uses-propellers" "false" ] extensionSlot [ Accelerometer { } InertialUnit { } Gyro { } GPS { } ] }