From bf25f797d48ccf4fe199b48400f4326d18e0df58 Mon Sep 17 00:00:00 2001
From: Anis <anis@unity3d.com>
Date: Tue, 9 Jun 2020 10:22:55 +0200
Subject: [PATCH] Fixed the distanced based denoising being exposed for area
 lights (1251558).

---
 .../Editor/Lighting/HDLightUI.cs                              | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/com.unity.render-pipelines.high-definition/Editor/Lighting/HDLightUI.cs b/com.unity.render-pipelines.high-definition/Editor/Lighting/HDLightUI.cs
index 528c612f80b..c6d08511ad1 100644
--- a/com.unity.render-pipelines.high-definition/Editor/Lighting/HDLightUI.cs
+++ b/com.unity.render-pipelines.high-definition/Editor/Lighting/HDLightUI.cs
@@ -1005,7 +1005,9 @@ static void DrawShadowMapContent(SerializedHDLight serialized, Editor owner)
                             EditorGUILayout.PropertyField(serialized.filterTracedShadow, s_Styles.denoiseTracedShadow);
                             EditorGUI.indentLevel++;
                             EditorGUILayout.PropertyField(serialized.filterSizeTraced, s_Styles.denoiserRadius);
-                            EditorGUILayout.PropertyField(serialized.distanceBasedFiltering, s_Styles.distanceBasedFiltering);
+                            // We only support distance based filtering if we have a punctual light source (point or spot)
+                            if (isPunctual)
+                                EditorGUILayout.PropertyField(serialized.distanceBasedFiltering, s_Styles.distanceBasedFiltering);
                             EditorGUI.indentLevel--;
                             EditorGUI.indentLevel--;
                         }