Set drawing sensor to false by default to avoid startup issues to hop…

…efully fix Cosys-Lab#30.

AirLib/include/sensors/MarLocUwb/MarLocUwbSimpleParams.hpp

@@ -15,7 +15,7 @@ struct MarLocUwbSimpleParams {
 	bool pause_after_measurement ;			// Pause the simulation after each measurement. Useful for API interaction to be synced
     bool external = false;                  // define if a sensor is attached to the vehicle itself(false), or to the world and is an external sensor (true)
     bool external_ned = true;               // define if the external sensor coordinates should be reported back by the API in local NED or Unreal coordinates
-    bool draw_sensor;						// Draw the physical sensor in the world on the vehicle
+    bool draw_sensor = false;						// Draw the physical sensor in the world on the vehicle
 
 
     Pose relative_pose {

AirLib/include/sensors/lidar/GPULidarSimpleParams.hpp

@@ -46,7 +46,7 @@ namespace msr {
 
 			bool draw_debug_points = false;				 // Enable the drawing of debug cubes of the pointcloud. Disable this for real measurements as it is impacted(detected) by the virtual camera! 
 			uint draw_mode = 0;							 // 0 = no coloring, 1 = instance segmentation, 2 = material, 3 = impact angle, 4 = intensity
-			bool draw_sensor;						     // Draw the physical sensor in the world on the vehicle with a 3d colored axis
+			bool draw_sensor = false;						     // Draw the physical sensor in the world on the vehicle with a 3d colored axis
 
 			real_T update_frequency = 10;                // Frequency to update the sensor at in Hz
 			real_T startup_delay = 1;                    // Delay until sensor is enabled in seconds

AirLib/include/sensors/lidar/LidarSimpleParams.hpp

@@ -33,7 +33,7 @@ namespace airlib
 
         bool external = false;                    // define if a sensor is attached to the vehicle itself(false), or to the world and is an external sensor (true)
         bool external_ned = true;                 // define if the external sensor coordinates should be reported back by the API in local NED or Unreal coordinates
-        bool draw_sensor;
+        bool draw_sensor = false;
 
         uint measurement_per_cycle = 512;
         uint horizontal_rotation_frequency = 10; // rotations/sec

AirLib/include/sensors/template/SensorTemplateSimpleParams.hpp

@@ -14,7 +14,7 @@ struct SensorTemplateSimpleParams {
 	bool pause_after_measurement ;			// Pause the simulation after each measurement. Useful for API interaction to be synced
     bool external = false;                  // define if a sensor is attached to the vehicle itself(false), or to the world and is an external sensor (true)
     bool external_ned = true;               // define if the external sensor coordinates should be reported back by the API in local NED or Unreal coordinates
-    bool draw_sensor;						// Draw the physical sensor in the world on the vehicle
+    bool draw_sensor = false;						// Draw the physical sensor in the world on the vehicle
 
     Pose relative_pose {
         Vector3r(0,0,-1),                   // position - a little above vehicle (especially for cars) or Vector3r::Zero()

AirLib/include/sensors/wifi/WifiSimpleParams.hpp

@@ -15,7 +15,7 @@ struct WifiSimpleParams {
 	bool pause_after_measurement ;			// Pause the simulation after each measurement. Useful for API interaction to be synced
     bool external = false;                  // define if a sensor is attached to the vehicle itself(false), or to the world and is an external sensor (true)
     bool external_ned = true;               // define if the external sensor coordinates should be reported back by the API in local NED or Unreal coordinates
-    bool draw_sensor;						// Draw the physical sensor in the world on the vehicle
+    bool draw_sensor = false;						// Draw the physical sensor in the world on the vehicle
 
 
     Pose relative_pose {