launch_gazebo.sh

#!/bin/bash

[ -d "/usr/share/gazebo-7" ] && export GAZEBO_RESOURCE_PATH=/usr/share/gazebo-7
[ -d "/usr/share/gazebo-9" ] && export GAZEBO_RESOURCE_PATH=/usr/share/gazebo-9
[ -d "/usr/share/gazebo-11" ] && export GAZEBO_RESOURCE_PATH=/usr/share/gazebo-11

AEROSTACK_PROJECT="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
${AEROSTACK_PROJECT}/install_dep.sh

#SIMULATE WITHOUT CAMERA
	#(cd $(rospack find px4) ; make px4_sitl gazebo)

#SIMULATE WITH CAMERA
	(cd $(rospack find px4) ; git submodule update --init --recursive ; DONT_RUN=1 make DCMAKE_BUILD_TYPE=Release px4_sitl gazebo)
	export ROS_PACKAGE_PATH=$ROS_PACKAGE_PATH:$(rospack find px4):$(rospack find px4)/Tools/sitl_gazebo
	export GAZEBO_MODEL_PATH=$GAZEBO_MODEL_PATH:${AEROSTACK_PROJECT}/configs/gazebo/models
	source $(rospack find px4)/Tools/setup_gazebo.bash $(rospack find px4) $(rospack find px4)/build/px4_sitl_default
	source $(rospack find px4)/build/px4_sitl_default/build_gazebo/setup.sh
	#mv $AEROSTACK_WORKSPACE/devel $AEROSTACK_WORKSPACE/develIgnore
	#$(sleep 5 ; mv $AEROSTACK_WORKSPACE/develIgnore $AEROSTACK_WORKSPACE/devel) & roslaunch px4 mavros_posix_sitl.launch world:=${AEROSTACK_PROJECT}/configs/gazebo/worlds/AirbusA310Small.world vehicle:=iris sdf:=${AEROSTACK_PROJECT}/configs/gazebo/models/iris_cam/iris_cam.sdf respawn_gazebo:=true
roslaunch configs/gazebo/launch/multi_uav_mavros_sitl_sdf.launch world:=${AEROSTACK_PROJECT}/configs/gazebo/worlds/empty.world vehicle:=iris sdf1:=${AEROSTACK_PROJECT}/configs/gazebo/models/drone1/iris/iris.sdf sdf2:=${AEROSTACK_PROJECT}/configs/gazebo/models/drone2/iris/iris.sdf sdf3:=${AEROSTACK_PROJECT}/configs/gazebo/models/drone3/iris/iris.sdf sdf4:=${AEROSTACK_PROJECT}/configs/gazebo/models/drone4/iris/iris.sdf respawn_gazebo:=true
	pkill gzserver;pkill gzclient