fix: Correct cloud movements against camera

twpol · twpol · commit 6a55f3bad7f8 · 2024-04-11T20:02:12.000+01:00
diff --git a/Source/RunActivity/Viewer3D/Weather.cs b/Source/RunActivity/Viewer3D/Weather.cs
@@ -1,4 +1,4 @@
-﻿// COPYRIGHT 2009 - 2023 by the Open Rails project.
+// COPYRIGHT 2009 - 2023 by the Open Rails project.
 //
 // This file is part of Open Rails.
 //
@@ -239,7 +239,7 @@ private void UpdateWind(ElapsedTime elapsedTime)
             }
 
             WorldLocation.GetDistance(CameraWorldLocation, Viewer.Camera.CameraWorldLocation).Deconstruct(out var x, out var _, out var y);
-            CloudPositionM += elapsedTime.ClockSeconds * Weather.WindAverageDirection * Weather.WindAverageSpeedMpS - new Vector2(x, y);
+            CloudPositionM += elapsedTime.ClockSeconds * Weather.WindAverageDirection * Weather.WindAverageSpeedMpS - new Vector2(x, -y);
             CameraWorldLocation = Viewer.Camera.CameraWorldLocation;
         }
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-// COPYRIGHT 2009 - 2023 by the Open Rails project.`
	`1`	`+// COPYRIGHT 2009 - 2023 by the Open Rails project.`
`2`	`2`	`//`
`3`	`3`	`// This file is part of Open Rails.`
`4`	`4`	`//`
`@@ -239,7 +239,7 @@ private void UpdateWind(ElapsedTime elapsedTime)`
`239`	`239`	`}`
`240`	`240`
`241`	`241`	`WorldLocation.GetDistance(CameraWorldLocation, Viewer.Camera.CameraWorldLocation).Deconstruct(out var x, out var _, out var y);`
`242`		`- CloudPositionM += elapsedTime.ClockSeconds * Weather.WindAverageDirection * Weather.WindAverageSpeedMpS - new Vector2(x, y);`
	`242`	`+ CloudPositionM += elapsedTime.ClockSeconds * Weather.WindAverageDirection * Weather.WindAverageSpeedMpS - new Vector2(x, -y);`
`243`	`243`	`CameraWorldLocation = Viewer.Camera.CameraWorldLocation;`
`244`	`244`	`}`
`245`	`245`