Automatic merge of T1.5.1-913-g91804456c and 15 pull requests

- Pull request #570 at 3539862: Experimental glTF 2.0 support with PBR lighting
- Pull request #839 at d00beb9: First phase of https://blueprints.launchpad.net/or/+spec/additional-cruise-control-parameters
- Pull request #876 at f92de76: docs: add source for documents previously on website to source Documentation folder
- Pull request #882 at a057eff: Blueprint/train car operations UI window
- Pull request #886 at 6c0785b: Scene viewer extension to TrackViewer
- Pull request #892 at 1f5ba4c: Signal Function OPP_SIG_ID_TRAINPATH
- Pull request #896 at 5866028: First implementation of https://blueprints.launchpad.net/or/+spec/specific-sounds-for-ai-trains
- Pull request #903 at 9bead33: Downloading route content (Github, zip)
- Pull request #910 at 97d4569: Allow building code using .NET 6 (Windows)
- Pull request #911 at 6834af0: docs: Add refactoring as a special type of PR
- Pull request #912 at 8da2802: New Triple Valve Features Vol. 2
- Pull request #919 at e6c08a2: Added mouse wheel support for controls which can be moved by pressing t…
- Pull request #920 at a94e403: Update RailDriver in Manual
- Pull request #923 at e0f3c55: Add curve squeal to route
- Pull request #924 at 6c2c3cd: Default Asset Improvements

Author: openrails-bot

Source/RunActivity/Viewer3D/Popups/ControlRectangle.cs

@@ -45,8 +45,8 @@ public override void Draw(SpriteBatch spriteBatch)
 
                 var loco = Viewer.PlayerLocomotive as MSTSLocomotive;
                 var cabViewFrontRear = loco.UsingRearCab ? 1 : 0;
-                var itemsFrontCount = loco.CabViewList[(int)CabViewType.Front].CVFFile.CabViewControls.Count() - 1;
-                var itemsRearCount = loco.CabViewList.Count > 1 ? loco.CabViewList[(int)CabViewType.Rear].CVFFile.CabViewControls.Count() - 1 : 0;
+                var itemsFrontCount = loco.CabViewList[(int)CabViewType.Front].CVFFile.CabViewControls.Count();
+                var itemsRearCount = loco.CabViewList.Count > 1 ? loco.CabViewList[(int)CabViewType.Rear].CVFFile.CabViewControls.Count() : 0;
 
                 foreach (var controlRenderer in cabRenderer.ControlMap.Values.Skip(cabViewFrontRear == 0 ? 0 : itemsFrontCount).Take(cabViewFrontRear == 0 ? itemsFrontCount : itemsRearCount))
                 {