Add example Python script for spawn vehicle through API

PythonClient/multirotor/add_drone.py

@@ -0,0 +1,46 @@
+import setup_path 
+import airsim
+import tempfile
+import os
+import numpy as np
+import cv2
+import pprint
+
+# connect to the AirSim simulator
+client = airsim.MultirotorClient()
+client.confirmConnection()
+
+# add new vehicle
+vehicle_name = "Drone2"
+pose = airsim.Pose(airsim.Vector3r(0, 0, 0), airsim.to_quaternion(0, 0, 0))
+
+client.simAddVehicle(vehicle_name, "simpleflight", pose)
+client.enableApiControl(True, vehicle_name)
+client.armDisarm(True, vehicle_name)
+client.takeoffAsync(10.0, vehicle_name)
+
+requests = [airsim.ImageRequest("0", airsim.ImageType.DepthVis),  #depth visualization image
+            airsim.ImageRequest("1", airsim.ImageType.DepthPerspective, True), #depth in perspective projection
+            airsim.ImageRequest("1", airsim.ImageType.Scene), #scene vision image in png format
+            airsim.ImageRequest("1", airsim.ImageType.Scene, False, False)]  #scene vision image in uncompressed RGBA array
+
+responses = client.simGetImages(requests, vehicle_name=vehicle_name)
+print('Retrieved images: %d' % len(responses))
+
+tmp_dir = os.path.join(tempfile.gettempdir(), "airsim_drone")
+print ("Saving images to %s" % tmp_dir)
+try:
+    os.makedirs(tmp_dir)
+except OSError:
+    if not os.path.isdir(tmp_dir):
+        raise
+
+for idx, response in enumerate(responses):
+    filename = os.path.join(tmp_dir, str(idx))
+
+    if response.pixels_as_float:
+        print("Type %d, size %d, pos %s" % (response.image_type, len(response.image_data_float), pprint.pformat(response.camera_position)))
+        airsim.write_pfm(os.path.normpath(filename + '.pfm'), airsim.get_pfm_array(response))
+    else:
+        print("Type %d, size %d, pos %s" % (response.image_type, len(response.image_data_uint8), pprint.pformat(response.camera_position)))
+        airsim.write_file(os.path.normpath(filename + '.png'), response.image_data_uint8)