From c976d190a5c2c0a2fe88c711666f187ee20043fc Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Sun, 1 Jan 2023 16:38:50 +0100
Subject: [PATCH] Add `Tag` to `PhysicalMaterial` for physical surfaces tagging

---
 Source/Engine/Physics/PhysicalMaterial.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Source/Engine/Physics/PhysicalMaterial.h b/Source/Engine/Physics/PhysicalMaterial.h
index b87cb5035..8716833a7 100644
--- a/Source/Engine/Physics/PhysicalMaterial.h
+++ b/Source/Engine/Physics/PhysicalMaterial.h
@@ -4,6 +4,7 @@
 
 #include "Types.h"
 #include "Engine/Core/ISerializable.h"
+#include "Engine/Level/Tags.h"
 
 /// <summary>
 /// Physical materials are used to define the response of a physical object when interacting dynamically with the world.
@@ -69,6 +70,12 @@ public:
     API_FIELD(Attributes="EditorOrder(10), EditorDisplay(\"Physical Material\")")
     float Density = 1000.0f;
 
+    /// <summary>
+    /// Physical material tag used to identify it (eg. `Surface.Wood`). Can be used to play proper footstep sounds when walking over object with that material.
+    /// </summary>
+    API_FIELD(Attributes="EditorOrder(100), EditorDisplay(\"Physical Material\")")
+    Tag Tag;
+
 public:
     /// <summary>
     /// Gets the PhysX material.