Added buttons to pause and continue the path, stop the path from playing, and created UI for each new node on the path.

Each Node UI includes a button to Move the node position and orientation to the camera one, copy camera FoV on the node, move the cam position and orientation to the node, and delete the node.

src/ExplorerBehaviour.cs

@@ -461,6 +461,20 @@ namespace UnityExplorer
             currentPoint = 0;
             playingPath = true;
         }
+
+        public void Stop(){
+            currentPoint = 0;
+            playingPath = false;
+        }
+
+        public void Pause(){
+            playingPath = false;
+        }
+
+        public void Continue(){
+            if(currentPoint < ExplorerCore.CameraPathsManager.GetPoints().Length)
+                playingPath = true;
+        }
     }
 
     /*

src/UI/Panels/CamPaths.cs

@@ -23,38 +23,106 @@ namespace UnityExplorer.UI.Panels
 
         public override string Name => "CamPaths";
         public override UIManager.Panels PanelType => UIManager.Panels.CamPaths;
-        public override int MinWidth => 400;
+        public override int MinWidth => 700;
         public override int MinHeight => 600;
         public override Vector2 DefaultAnchorMin => new(0.4f, 0.4f);
         public override Vector2 DefaultAnchorMax => new(0.6f, 0.6f);
         public override bool NavButtonWanted => true;
         public override bool ShouldSaveActiveState => true;
 		public List<CatmullRom.PathControlPoint> controlPoints = new List<CatmullRom.PathControlPoint>();
+        List<GameObject> UINodes = new List<GameObject>();
         bool closedLoop;
 
         // ~~~~~~~~ UI construction / callbacks ~~~~~~~~
 
         protected override void ConstructPanelContent()
         {   
-            ButtonRef startButton = UIFactory.CreateButton(ContentRoot, "Start", "Start CamPath");
+            GameObject horiGroup = UIFactory.CreateHorizontalGroup(ContentRoot, "MainOptions", false, false, true, true, 3,
+                default, new Color(1, 1, 1, 0), TextAnchor.MiddleLeft);
+            UIFactory.SetLayoutElement(horiGroup, minHeight: 25, flexibleWidth: 9999);
+
+            ButtonRef startButton = UIFactory.CreateButton(horiGroup, "Start", "Start CamPath");
             UIFactory.SetLayoutElement(startButton.GameObject, minWidth: 150, minHeight: 25, flexibleWidth: 9999);
             startButton.OnClick += StartButton_OnClick;
 
-            ButtonRef AddNode = UIFactory.CreateButton(ContentRoot, "AddCamNode", "Add Cam node");
+            ButtonRef pauseContinueButton = UIFactory.CreateButton(horiGroup, "Pause/Continue", "Pause/Continue");
+            UIFactory.SetLayoutElement(pauseContinueButton.GameObject, minWidth: 150, minHeight: 25, flexibleWidth: 9999);
+            pauseContinueButton.OnClick += PauseContinue_OnClick;
+
+            ButtonRef stopButton = UIFactory.CreateButton(horiGroup, "Stop", "Stop CamPath");
+            UIFactory.SetLayoutElement(stopButton.GameObject, minWidth: 150, minHeight: 25, flexibleWidth: 9999);
+            stopButton.OnClick += Stop_OnClick;
+
+            ButtonRef AddNode = UIFactory.CreateButton(horiGroup, "AddCamNode", "Add Cam node");
             UIFactory.SetLayoutElement(AddNode.GameObject, minWidth: 150, minHeight: 25, flexibleWidth: 9999);
             AddNode.OnClick += AddNode_OnClick;
 
-            ButtonRef DeletePath = UIFactory.CreateButton(ContentRoot, "DeletePath", "Delete Path");
+            ButtonRef DeletePath = UIFactory.CreateButton(horiGroup, "DeletePath", "Delete Path");
             UIFactory.SetLayoutElement(DeletePath.GameObject, minWidth: 150, minHeight: 25, flexibleWidth: 9999);
-            DeletePath.OnClick += () => {controlPoints.Clear();};
+            DeletePath.OnClick += () => {controlPoints.Clear(); UpdateListNodes();};
 
             Toggle closedLoopToggle = new Toggle();
-            GameObject toggleObj = UIFactory.CreateToggle(ContentRoot, "Close path in a loop", out closedLoopToggle, out Text toggleText);
+            GameObject toggleObj = UIFactory.CreateToggle(horiGroup, "Close path in a loop", out closedLoopToggle, out Text toggleText);
             UIFactory.SetLayoutElement(toggleObj, minHeight: 25, flexibleWidth: 9999);
             closedLoopToggle.onValueChanged.AddListener((isClosedLoop) => {closedLoop = isClosedLoop;});
             closedLoopToggle.isOn = false;
             toggleText.text = "Close path in a loop";
+        }
 
+        private void UpdateListNodes(){
+            //Refresh list
+            foreach (var comp in UINodes){
+                UnityEngine.Object.Destroy(comp);
+                //UIElements.Remove(comp);
+            }
+
+            foreach (var point in controlPoints) {
+                DrawNodeOptions(point);
+            }
+        }
+
+        private void DrawNodeOptions(CatmullRom.PathControlPoint point){
+            GameObject horiGroup = UIFactory.CreateHorizontalGroup(ContentRoot, "LightOptions", true, false, true, false, 4,
+                default, new Color(1, 1, 1, 0), TextAnchor.MiddleLeft);
+            UIFactory.SetLayoutElement(horiGroup, minHeight: 25, flexibleWidth: 9999);
+            UINodes.Add(horiGroup);
+
+            //Move to Camera
+            ButtonRef moveToCameraButton = UIFactory.CreateButton(horiGroup, "Move Node to Camera", "Move Node to Camera");
+            UIFactory.SetLayoutElement(moveToCameraButton.GameObject, minWidth: 100, minHeight: 25, flexibleWidth: 9999);
+            moveToCameraButton.OnClick += () => {point.position = FreeCamPanel.ourCamera.transform.position; point.rotation = FreeCamPanel.ourCamera.transform.rotation;};
+
+            ButtonRef copyFovButton = UIFactory.CreateButton(horiGroup, "Copy Camera FoV", "Copy Camera FoV");
+            UIFactory.SetLayoutElement(copyFovButton.GameObject, minWidth: 100, minHeight: 25, flexibleWidth: 9999);
+            copyFovButton.OnClick += () => {point.fov = FreeCamPanel.ourCamera.fieldOfView;};
+
+            ButtonRef moveToPointButton = UIFactory.CreateButton(horiGroup, "Move Cam to Node", "Move Cam to Node");
+            UIFactory.SetLayoutElement(moveToPointButton.GameObject, minWidth: 100, minHeight: 25, flexibleWidth: 9999);
+            moveToPointButton.OnClick += () => {FreeCamPanel.ourCamera.transform.position = point.position; FreeCamPanel.ourCamera.transform.rotation = point.rotation; FreeCamPanel.ourCamera.fieldOfView = point.fov;};
+
+            ButtonRef destroyButton = UIFactory.CreateButton(horiGroup, "Delete", "Delete");
+            UIFactory.SetLayoutElement(destroyButton.GameObject, minWidth: 80, minHeight: 25, flexibleWidth: 9999);
+            destroyButton.OnClick += () => {controlPoints.Remove(point); UpdateListNodes();};
+
+            //Frames
+
+            //ShowPos and rot?
+        }
+
+        void PauseContinue_OnClick(){
+            if(ExplorerCore.CameraPathsManager.playingPath)
+                ExplorerCore.CameraPathsManager.Pause();
+            else
+                ExplorerCore.CameraPathsManager.Continue();
+        }
+
+        void Stop_OnClick(){
+            CatmullRom.PathControlPoint point = controlPoints[0];
+            ExplorerCore.CameraPathsManager.Stop();
+
+            FreeCamPanel.ourCamera.transform.position = point.position;
+            FreeCamPanel.ourCamera.transform.rotation = point.rotation;
+            FreeCamPanel.ourCamera.fieldOfView = point.fov;
         }
 
         void AddSpacer(int height)
@@ -83,6 +151,8 @@ namespace UnityExplorer.UI.Panels
             Camera freeCam = FreeCamPanel.ourCamera;
             CatmullRom.PathControlPoint point = new CatmullRom.PathControlPoint(freeCam.transform.position, freeCam.transform.rotation, freeCam.fieldOfView);
             controlPoints.Add(point);
+
+            UpdateListNodes();
         }
     }
 }