Added Observation Scene to show the Replay

2025-05-26 18:56:25 +02:00
parent 37c6bd8269
commit c304bc0e10
211 changed files with 60070 additions and 14 deletions
@@ -0,0 +1,65 @@
+using UnityEngine;
+
+namespace Unity.Cinemachine.Samples
+{
+    public class BlendStyleManager : MonoBehaviour
+    {
+        class EarlyLookBlender : CinemachineBlend.IBlender
+        {
+            // This method is free to blend the states any way it likes.
+            // In this case, we do a default blend then override the rotation to make
+            // it happen at the beginning of the blend.
+            public CameraState GetIntermediateState(ICinemachineCamera CamA, ICinemachineCamera CamB, float t)
+            {
+                var stateA = CamA.State;
+                var stateB = CamB.State;
+
+                // Standard blend - first we disable cylindrical position 
+                stateA.BlendHint &= ~CameraState.BlendHints.CylindricalPositionBlend;
+                stateB.BlendHint &= ~CameraState.BlendHints.CylindricalPositionBlend;
+                var state = CameraState.Lerp(stateA, stateB, t);
+
+                // Override the rotation blend: look directly at the new target
+                // at the start of the blend
+                const float kFinishRotatingAt = 0.2f;
+                var rotB = Quaternion.LookRotation(
+                    stateB.ReferenceLookAt - state.RawPosition, state.ReferenceUp);
+                state.RawOrientation = Quaternion.Slerp(
+                    stateA.RawOrientation, rotB, Damper.Damp(1, kFinishRotatingAt, t));
+
+                return state;
+            }
+        }
+
+        EarlyLookBlender m_CustomBlender = new ();
+
+        bool m_UseCustomBlend;
+
+        public void OnBlendCreated(CinemachineCore.BlendEventParams evt)
+        {
+            // Override the blender with a custom blender
+            if (m_UseCustomBlend)
+                evt.Blend.CustomBlender = m_CustomBlender;
+        }
+
+        public void DefaultBlend()
+        {
+            m_UseCustomBlend = false;
+            ChangeCamera();
+        }
+
+        public void CustomBlend()
+        {
+            m_UseCustomBlend = true;
+            ChangeCamera();
+        }
+
+        void ChangeCamera()
+        {
+            // Cycle through all the virtual cameras, assuming that they all have the same priority.
+            // Prioritize the least-recently used one.
+            int numCameras = CinemachineCore.VirtualCameraCount;
+            CinemachineCore.GetVirtualCamera(numCameras - 1).Prioritize();
+        }
+    }
+}