Fix Light Intensity UI Prefab Override Application (1299563) (#3061)

* Fixed Render Graph immediate mode. (#3033)

Co-authored-by: Sebastien Lagarde <sebastien@unity3d.com>

* Fix issue with shadow mask and area lights (#3019)

* Not checking NdotL since it's not really valid for area lights (We have multiple valid light directions, not one)

* Changelog

Co-authored-by: sebastienlagarde <sebastien@unity3d.com>

* Fix issue with capture callback (now includes post processing results) (#3035)

Co-authored-by: sebastienlagarde <sebastien@unity3d.com>

* [HDRP] Fix decal draw order for ShaderGraph decal materials (#3018)

* Fixed ShaderGraph decal draw order

* Updated changelog

Co-authored-by: sebastienlagarde <sebastien@unity3d.com>

* Fixed various Look Dev issues after exiting Playmode (#2956)

* Fixed access to invalid Contexts references after exiting playmode.

* Fixed comparison gizmo after playmode.

* Fixes from PR feedback

* Apply the fix

* Changelog

* Mofified approach to the fix, this time also fixing override saving of light unit

* Use more precise rect line offset calculation

* Update CHANGELOG.md

Co-authored-by: JulienIgnace-Unity <julien@unity3d.com>
Co-authored-by: Sebastien Lagarde <sebastien@unity3d.com>
Co-authored-by: FrancescoC-unity <43168857+FrancescoC-unity@users.noreply.github.com>
Co-authored-by: Pavlos Mavridis <pavlos.mavridis@unity3d.com>
Co-authored-by: Antoine Lelievre <antoinel@unity3d.com>

com.unity.render-pipelines.high-definition/CHANGELOG.md

@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - Fixed GC allocations from XR occlusion mesh when using multipass.
 - Fixed XR depth copy when using MSAA.
 - Fixed after post process custom pass scale issue when dynamic resolution is enabled (case 1299194).
+- Fixed an issue with light intensity prefab override application not visible in the inspector (case 1299563).
 
 ### Changed
 - Change the source value for the ray tracing frame index iterator from m_FrameCount to the camera frame count (case 1301356).

com.unity.render-pipelines.high-definition/Editor/Lighting/HDLightUI.cs

@@ -599,11 +599,18 @@ static void DrawLightIntensityGUILayout(SerializedHDLight serialized, Editor own
             Rect labelRect = lineRect;
             labelRect.width = EditorGUIUtility.labelWidth;
 
+            // Expand to reach both lines of the intensity field.
+            var interlineOffset = EditorGUIUtility.singleLineHeight + 2f;
+            labelRect.height += interlineOffset;
+
             //handling of prefab overrides in a parent label
             GUIContent parentLabel =  s_Styles.lightIntensity;
-            parentLabel = EditorGUI.BeginProperty(labelRect, parentLabel, serialized.intensity);
             parentLabel = EditorGUI.BeginProperty(labelRect, parentLabel, serialized.lightUnit);
+            parentLabel = EditorGUI.BeginProperty(labelRect, parentLabel, serialized.intensity);
             {
+                // Restore the original rect for actually drawing the label.
+                labelRect.height -= interlineOffset;
+
                 EditorGUI.LabelField(labelRect, parentLabel);
             }
             EditorGUI.EndProperty();