Merge pull request #1692 from Unity-Technologies/fix/update-version-HDRP-components

Fix/update version hdrp components

com.unity.render-pipelines.high-definition/HDRP/Camera/HDAdditionalCameraData.cs

     public class HDAdditionalCameraData : MonoBehaviour, ISerializationCallbackReceiver
     {
         [HideInInspector]
-        public float version = 1.0f;
+        const int currentVersion = 1;
+
+        [SerializeField, FormerlySerializedAs("version")]
+        int m_Version;
 
         // The light culling use standard projection matrices (non-oblique)
         // If the user overrides the projection matrix with an oblique one
             // When FrameSettings are manipulated or RenderPath change we reset them to reflect the change, discarding all the Debug Windows change.
             // Tag as dirty so frameSettings are correctly initialize at next HDRenderPipeline.Render() call
             m_frameSettingsIsDirty = true;
+
+            if(m_Version != currentVersion)
+            {
+                // Add here data migration code
+                m_Version = currentVersion;
+            }
         }
 
         // This is called at the creation of the HD Additional Camera Data, to convert the legacy camera settings to HD

com.unity.render-pipelines.high-definition/HDRP/Lighting/Reflection/HDAdditionalReflectionData.cs

 using UnityEngine.Serialization;
 using UnityEngine.Experimental.Rendering.HDPipeline;
+using System;
-    public class HDAdditionalReflectionData : MonoBehaviour
+    public class HDAdditionalReflectionData : MonoBehaviour, ISerializationCallbackReceiver
-        public float version = 1.0f;
+        const int currentVersion = 1;
+
+        [SerializeField, FormerlySerializedAs("version")]
+        int m_Version;
 
         public ShapeType influenceShape;
         [FormerlySerializedAsAttribute("dimmer")]
 
         public float sphereBlendRadiusOffset { get { return -blendDistancePositive.x; } }
         public float sphereBlendNormalRadiusOffset { get { return -blendNormalDistancePositive.x; } }
+
+        public void OnBeforeSerialize()
+        {
+        }
+
+        public void OnAfterDeserialize()
+        {
+            if (m_Version != currentVersion)
+            {
+                // Add here data migration code
+                m_Version = currentVersion;
+            }
+        }
     }
 }

com.unity.render-pipelines.high-definition/HDRP/Lighting/Reflection/PlanarReflectionProbe.cs

 using UnityEngine.Serialization;
 using UnityEngine.Rendering;
+using System;
-    public class PlanarReflectionProbe : MonoBehaviour
+    public class PlanarReflectionProbe : MonoBehaviour, ISerializationCallbackReceiver
+        [HideInInspector]
+        const int currentVersion = 1;
+
+        [SerializeField, FormerlySerializedAs("version")]
+        int m_Version;
+
         public enum CapturePositionMode
         {
             Static,
 
             if (isActiveAndEnabled)
                 ReflectionSystem.RegisterProbe(this);
+        }
+
+        public void OnBeforeSerialize()
+        {
+        }
+
+        public void OnAfterDeserialize()
+        {
+            if (m_Version != currentVersion)
+            {
+                // Add here data migration code
+                m_Version = currentVersion;
+            }
         }
     }
 }