first commit

scripts/python/demo.py

@@ -0,0 +1,49 @@
+#! /usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+from FlightGear import FlightGear
+import time
+
+def main():
+    fg = FlightGear('localhost', 5500)
+
+    # Wait five seconds for simulator to settle down
+    while 1:
+        if fg['/sim/time/elapsed-sec'] > 5:
+            break
+        time.sleep(1.0)
+        print(fg['/sim/time/elapsed-sec'])
+
+
+    # parking brake on
+    fg['/controls/parking-brake'] = 1
+
+    # heading = fg['/orientation/heading-deg']
+
+    # Switch to external view for for 'walk around'.
+    fg.view_next()
+
+    fg['/sim/current-view/goal-heading-offset-deg'] = 180.0
+    #fg.wait_for_prop_eq('/sim/current-view/heading-offset-deg', 180.0)
+
+    fg['/sim/current-view/goal-heading-offset-deg'] = 90.0
+    #fg.wait_for_prop_eq('/sim/current-view/heading-offset-deg', 90.0)
+
+    fg['/sim/current-view/goal-heading-offset-deg'] = 0.0
+    #fg.wait_for_prop_eq('/sim/current-view/heading-offset-deg', 0.0)
+
+    time.sleep(2.0)
+
+    # Switch back to cockpit view
+    fg.view_prev()
+
+    time.sleep(2.0)
+
+    # Flaps to take off position
+    fg['/controls/flaps'] = 0.34
+    #fg.wait_for_prop_eq('/surface-positions/flap-pos-norm', 0.34)
+
+    fg.quit()
+
+if __name__ == '__main__':
+    main()