add dolly cam controller

Assets/ClusterDisplay/Scripts/DollyCameraController.cs

+using System;
+using Cinemachine;
+using UnityEngine;
+
+[RequireComponent(typeof(CinemachineVirtualCamera))]
+public class DollyCameraController : MonoBehaviour
+{
+    [SerializeField]
+    CinemachineSmoothPath[] m_Paths;
+
+    [SerializeField]
+    float m_MaxSpeed;
+    
+    [SerializeField]
+    float m_MinSpeed;
+
+    [SerializeField]
+    float m_DefaultSpeed;
+
+    [SerializeField]
+    float m_SpeedDeltaPerFrame;
+
+    int m_CurrentPathIndex;
+    float m_CurrentSpeed;
+    float m_CurrentPathMinPos;
+    float m_CurrentPathMaxPos;
+    bool m_CurrentPathIsLooped;
+    CinemachineVirtualCamera m_VCamera;
+    CinemachineTrackedDolly m_TrackedDolly;
+
+    [SerializeField]
+    bool m_ShowGUI;
+
+    // Will be removed.
+    void OnGUI()
+    {
+        if (!m_ShowGUI)
+            return;
+        
+        GUILayout.Label($"PathIndex [{m_CurrentPathIndex}]");
+        GUILayout.Label($"PathMinPos [{m_CurrentPathMinPos}]");
+        GUILayout.Label($"PathMaxPos [{m_CurrentPathMaxPos}]");
+        GUILayout.Label($"PathIsLooped [{m_CurrentPathIsLooped}]");
+        GUILayout.Label($"Speed [{m_CurrentSpeed}]");
+        GUILayout.Label($"Position [{m_TrackedDolly.m_PathPosition}]");
+    }
+    
+    void OnEnable()
+    {
+        m_CurrentSpeed = m_DefaultSpeed;    
+        m_VCamera = GetComponent<CinemachineVirtualCamera>();
+        m_TrackedDolly = m_VCamera.GetCinemachineComponent<CinemachineTrackedDolly>();
+        Reset();
+    }
+    
+    void Update()
+    {
+        {   // Select Dolly track.
+            var index = -1;
+            if (Input.GetKeyDown(KeyCode.Alpha1))
+                index = 0;
+            else if (Input.GetKeyDown(KeyCode.Alpha2))
+                index = 1;
+            else if (Input.GetKeyDown(KeyCode.Alpha3))
+                index = 2;
+
+            if (index != -1)
+                SetPath(index);
+        }
+        {   // Update Camera Speed.
+            var delta = 0;
+            if (Input.GetKey(KeyCode.DownArrow))
+                delta = -1;
+            else if (Input.GetKey(KeyCode.UpArrow))
+                delta = 1;
+
+            m_CurrentSpeed = Mathf.Clamp(m_CurrentSpeed + delta * m_SpeedDeltaPerFrame, m_MinSpeed, m_MaxSpeed);
+        }
+        {   // Move along path (we assume the camera may only move forward)
+            var pos = m_TrackedDolly.m_PathPosition + m_CurrentSpeed * Time.deltaTime;
+            if (pos > m_CurrentPathMaxPos)
+            {
+                // Switch to next path if the current one does not loop.
+                if (!m_CurrentPathIsLooped)
+                    SetPath((m_CurrentPathIndex + 1) % m_Paths.Length);
+                pos = m_CurrentPathMinPos;
+            }
+            m_TrackedDolly.m_PathPosition = pos;
+        }
+    }
+
+    void SetPath(int index)
+    {
+        m_CurrentPathIndex = index;
+        var path = m_Paths[index];
+        m_TrackedDolly.m_Path = path;
+        m_CurrentPathMinPos = path.MinPos;
+        m_CurrentPathMaxPos = path.MaxPos;
+        m_CurrentPathIsLooped = path.Looped;
+    }
+    
+    public void Reset()
+    {
+        SetPath(0);
+        m_TrackedDolly.m_PathPosition = m_CurrentPathMinPos;
+    }
+}

Assets/ClusterDisplay/Scripts/DollyCameraController.cs.meta

+fileFormatVersion: 2
+guid: 1a49aa03c779a7b4e992c853226ec40e
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/ClusterDisplay/ResetVolumetricsSignal.signal

-%YAML 1.1
-%TAG !u! tag:unity3d.com,2011:
---- !u!114 &11400000
-MonoBehaviour:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 0}
-  m_Enabled: 1
-  m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: d6fa2d92fc1b3f34da284357edf89c3b, type: 3}
-  m_Name: ResetVolumetricsSignal
-  m_EditorClassIdentifier: 

Assets/ClusterDisplay/ResetVolumetricsSignal.signal.meta

-fileFormatVersion: 2
-guid: e47d7a3303764d94e9bf428801439ceb
-NativeFormatImporter:
-  externalObjects: {}
-  mainObjectFileID: 0
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: