From ef51e0ad08a1c87c8e237850fba0a7ad16361ab0 Mon Sep 17 00:00:00 2001
From: esnya <esnya@nekometer.com>
Date: Fri, 8 Apr 2022 02:18:05 +0900
Subject: [PATCH] :sparkles: feat(static-profile): Terrain overrides

---
 .../EsnyaUnityTools/Scripts/StaticProfile.cs  | 32 +++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/Assets/EsnyaUnityTools/Scripts/StaticProfile.cs b/Assets/EsnyaUnityTools/Scripts/StaticProfile.cs
index 879b15b..b026ae5 100644
--- a/Assets/EsnyaUnityTools/Scripts/StaticProfile.cs
+++ b/Assets/EsnyaUnityTools/Scripts/StaticProfile.cs
@@ -57,6 +57,14 @@ public enum ColliderModification
         public bool overrideAnchor;
         public Transform anchor;
 
+        [Header("Terrain Grouping ID")]
+        public bool overrideTerrainGroupingId;
+        public int terrainGroupingId;
+
+        [Header("Terrain Material")]
+        public bool overrideTerrainMaterialTemplate;
+        public Material terrainMaterialTemplate;
+
         private void Reset()
         {
             gameObject.tag = "EditorOnly";
@@ -151,6 +159,30 @@ public void Apply()
                     }
                 }
             }
+
+            var terrains = transform.parent.GetComponentsInChildren<Terrain>(true).ToArray();
+            if (overrideLightmapSettings)
+            {
+                var serializedObject = new SerializedObject(terrains);
+                serializedObject.FindProperty("m_ScaleInLightmap").floatValue = lightmapScaleOffset;
+                if (lightmapParameters) serializedObject.FindProperty("m_LightmapParameters").objectReferenceValue = lightmapParameters;
+                serializedObject.ApplyModifiedProperties();
+            }
+
+            foreach (var terrain in terrains)
+            {
+                if (overrideTerrainGroupingId)
+                {
+                    Undo.RecordObject(terrain, "Override Terrain");
+                    terrain.groupingID = terrainGroupingId;
+                }
+
+                if (overrideTerrainMaterialTemplate)
+                {
+                    Undo.RecordObject(terrain, "Override Terrain");
+                    terrain.materialTemplate = terrainMaterialTemplate;
+                }
+            }
         }
 #endif
     }