From bfaa292b04ae6c793a0d9ab4e4b161cdc52a8687 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Thu, 26 Oct 2023 11:37:37 +0200
Subject: [PATCH] Fix invoking managed method on value types (eg. `Transform`)
 to properly handle instance value

#1801
---
 Source/Engine/Engine/NativeInterop.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Source/Engine/Engine/NativeInterop.cs b/Source/Engine/Engine/NativeInterop.cs
index 2f74e421c..fea1fadda 100644
--- a/Source/Engine/Engine/NativeInterop.cs
+++ b/Source/Engine/Engine/NativeInterop.cs
@@ -1302,7 +1302,8 @@ namespace FlaxEngine.Interop
 #if !USE_AOT
             internal bool TryGetDelegate(out Invoker.MarshalAndInvokeDelegate outDeleg, out object outDelegInvoke)
             {
-                if (invokeDelegate == null)
+                // Skip using in-built delegate for value types (eg. Transform) to properly handle instance value passing to method
+                if (invokeDelegate == null && !method.DeclaringType.IsValueType)
                 {
                     List<Type> methodTypes = new List<Type>();
                     if (!method.IsStatic)