Wind direction is now origin not target

Signed-off-by: Markus Waldmann <Markus.Waldmann@stud.hs-kempten.de>

Author: Markus Waldmann

osi_environment.proto

@@ -422,21 +422,22 @@ message EnvironmentalConditions
     //
     // \brief Defines wind properties.
     //
-    // \note Aligns with the wind speed and direction as defined in ASAM OpenSCENARIO.
+    // \note Inspired by the wind speed and direction as defined in ASAM OpenSCENARIO.
     //
     message Wind
     {
-        // The target direction of the wind (not the origin direction) in the ground/xy-plane of the \c
+        // The origin direction of the wind (not the target direction) in the ground/xy-plane of the \c
         // world coordinate system. Corresponds to the heading/yaw angle. \c
         // x-axis-direction is 0 rad.
         //
         // Unit: rad
         //
         // The preferred angular range is [-pi, pi]
         //
-        // \note The range in openSCENARIO is Range [0...2 pi[. Mind the conversion.
+        // \note The direction is the origin, not the target direction. \c
+        // The range in openSCENARIO is Range [0...2 pi[. Mind the conversion.
         //
-        optional Vector3d direction = 1;
+        optional Vector3d origin_direction = 1;
 
         // The wind speed.
         //