Mark particle drawer texture for wagons

Author: Sharpe49

Source/RunActivity/Viewer3D/ParticleEmitter.cs

@@ -148,7 +148,7 @@ public void PrepareFrame(RenderFrame frame, ElapsedTime elapsedTime)
         internal void Mark()
         {
             if (Material != null) // stops error messages if a special effect entry is not a defined OR parameter
-            Material.Mark();
+                Material.Mark();
         }
     }
 

Source/RunActivity/Viewer3D/RollingStock/MSTSLocomotiveViewer.cs

@@ -355,10 +355,6 @@ internal override void LoadForPlayer()
 
         internal override void Mark()
         {
-            foreach (var pdl in ParticleDrawers.Values)
-                foreach (var pd in pdl)
-                    pd.Mark();
-
             _CabRenderer?.Mark();
             ThreeDimentionCabViewer?.Mark();
 

Source/RunActivity/Viewer3D/RollingStock/MSTSWagonViewer.cs

@@ -1389,6 +1389,14 @@ internal override void Mark()
             FrontAirHoseDisconnectedShape?.Mark();
             RearAirHoseShape?.Mark();
             RearAirHoseDisconnectedShape?.Mark();
+
+            foreach (var pdl in ParticleDrawers.Values)
+            {
+                foreach (var pd in pdl)
+                {
+                    pd.Mark();
+                }
+            }
         }
     }
 }