Fixed Inspector Exception when drawing HDRenderLoop

Author: phi-lira

Assets/BasicRenderLoopTutorial/BasicRenderLoop.cs

@@ -25,6 +25,11 @@ static void CreateBasicRenderLoop()
 
     private ShaderPassName shaderPassBasic;
 
+    public void OnEnable()
+    {
+        Rebuild();
+    }
+
     public override void Initialize()
     {
         shaderPassBasic = new ShaderPassName("BasicPass");

Assets/ScriptableRenderLoop/HDRenderLoop/HDRenderLoop.cs

@@ -226,9 +226,17 @@ public TilePass.LightLoop tilePassLightLoop
         TextureCache2D m_CookieTexArray;
         TextureCacheCubemap m_CubeCookieTexArray;
 
-        void OnValidate()
+        private void OnEnable()
         {
+            // TODO: Design workaround for OnValidate being missing on ScriptableObject
             m_Dirty = true;
+            Rebuild();
+        }
+
+        private void OnDisable()
+        {
+            // TODO: Rework ScriptableRenderLoop Lifecycle 
+            //CleanUp();
         }
 
         public override void Rebuild()

Assets/ScriptableRenderLoop/fptl/FptlLighting.cs

@@ -118,9 +118,15 @@ public override void Initialize()
             Rebuild();
         }
 
+        private void OnEnable()
+        {
+            Rebuild();
+        }
+
         private void OnDisable()
         {
-            CleanUp();
+            // TODO: Rework ScriptableRenderLoop Lifecycle
+            //CleanUp();
         }
 
         public override void CleanUp()
@@ -151,11 +157,6 @@ public override void CleanUp()
             ClearComputeBuffers();
         }
 
-        void OnValidate()
-        {
-            Rebuild();
-        }
-
         void ClearComputeBuffers()
         {
             if (s_AABBBoundsBuffer != null)