Merge pull request #1711 from Unity-Technologies/FixLightRangeAffectingTransformScale

Fix light range affecting transform scale

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

 - Fixed an issue when manipulating a lot of decals, it was displaying a lot of errors in the inspector
 - Fixed capture material with reflection probe
 - Refactored Constant Buffers to avoid hitting the maximum number of bound CBs in some cases.
+- Fixed the light range affecting the transform scale when changed.
 
 ### Changed
 - Movde Render Pipeline Debug "Windows from Windows->General-> Render Pipeline debug windows" to "Windows from Windows->Analysis-> Render Pipeline debug windows"

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

 
             if (EditorGUI.EndChangeCheck())
             {
-                UpdateLightScale();
                 m_UpdateAreaLightEmissiveMeshComponents = true;
                 ((Light)target).SetLightDirty(); // Should be apply only to parameter that's affect GI, but make the code cleaner
             }
                 m_AdditionalLightData.lightUnit.enumValueIndex = (int)DirectionalLightUnit.Lux;
             else
                 m_AdditionalLightData.lightUnit.enumValueIndex = (int)LightUnit.Lumen;
-        }
-
-        // Refect light size changes on transform local scale
-        void UpdateLightScale()
-        {
-            foreach (var hdLightData in m_AdditionalLightDatas)
-            {
-                switch (m_LightShape)
-                {
-                    case LightShape.Line:
-                        hdLightData.transform.localScale = new Vector3(m_AdditionalLightData.shapeWidth.floatValue, 0, 0);
-                        break;
-                    case LightShape.Rectangle:
-                        hdLightData.transform.localScale = new Vector3(m_AdditionalLightData.shapeWidth.floatValue, m_AdditionalLightData.shapeHeight.floatValue, 0);
-                        break;
-                    case LightShape.Point:
-                    case LightShape.Spot:
-                        hdLightData.transform.localScale = Vector3.one * settings.range.floatValue;
-                        break;
-                }
-            }
         }
 
         LightUnit LightIntensityUnitPopup(LightShape shape)