diff --git a/Source/Engine/Core/Compiler.h b/Source/Engine/Core/Compiler.h
index a45a4628a..d84713857 100644
--- a/Source/Engine/Core/Compiler.h
+++ b/Source/Engine/Core/Compiler.h
@@ -4,8 +4,9 @@
 
 #if defined(__clang__)
 
-#define DLLEXPORT __attribute__ ((__visibility__ ("default")))
+#define DLLEXPORT __attribute__((__visibility__("default")))
 #define DLLIMPORT
+#define USED __attribute__((used))
 #define THREADLOCAL __thread
 #define STDCALL __attribute__((stdcall))
 #define CDECL __attribute__((cdecl))
@@ -19,7 +20,7 @@
 #define PACK_BEGIN()
 #define PACK_END() __attribute__((__packed__))
 #define ALIGN_BEGIN(_align)
-#define ALIGN_END(_align) __attribute__( (aligned(_align) ) )
+#define ALIGN_END(_align) __attribute__((aligned(_align)))
 #define OFFSET_OF(X, Y) __builtin_offsetof(X, Y)
 #define PRAGMA_DISABLE_DEPRECATION_WARNINGS \
     _Pragma("clang diagnostic push") \
@@ -37,8 +38,9 @@
 
 #elif defined(__GNUC__)
 
-#define DLLEXPORT __attribute__ ((__visibility__ ("default")))
+#define DLLEXPORT __attribute__((__visibility__("default")))
 #define DLLIMPORT
+#define USED __attribute__((used))
 #define THREADLOCAL __thread
 #define STDCALL __attribute__((stdcall))
 #define CDECL __attribute__((cdecl))
@@ -52,7 +54,7 @@
 #define PACK_BEGIN()
 #define PACK_END() __attribute__((__packed__))
 #define ALIGN_BEGIN(_align)
-#define ALIGN_END(_align) __attribute__( (aligned(_align) ) )
+#define ALIGN_END(_align) __attribute__((aligned(_align)))
 #define OFFSET_OF(X, Y) __builtin_offsetof(X, Y)
 #define PRAGMA_DISABLE_DEPRECATION_WARNINGS
 #define PRAGMA_ENABLE_DEPRECATION_WARNINGS
@@ -67,6 +69,7 @@
 
 #define DLLEXPORT __declspec(dllexport)
 #define DLLIMPORT __declspec(dllimport)
+#define USED
 #define THREADLOCAL __declspec(thread)
 #define STDCALL __stdcall
 #define CDECL __cdecl
diff --git a/Source/Engine/Graphics/RenderTask.h b/Source/Engine/Graphics/RenderTask.h
index 07926fd64..8cba1006e 100644
--- a/Source/Engine/Graphics/RenderTask.h
+++ b/Source/Engine/Graphics/RenderTask.h
@@ -450,7 +450,7 @@ public:
 /// <summary>
 /// The high-level renderer context. Used to collect the draw calls for the scene rendering. Can be used to perform a custom rendering.
 /// </summary>
-API_STRUCT(NoDefault) struct RenderContext
+API_STRUCT(NoDefault) struct FLAXENGINE_API RenderContext
 {
     DECLARE_SCRIPTING_TYPE_MINIMAL(RenderContext);
 
@@ -491,7 +491,7 @@ API_STRUCT(NoDefault) struct RenderContext
 /// <summary>
 /// The high-level renderer context batch that encapsulates multiple rendering requests within a single task (eg. optimize main view scene rendering and shadow projections at once).
 /// </summary>
-API_STRUCT(NoDefault) struct RenderContextBatch
+API_STRUCT(NoDefault) struct FLAXENGINE_API RenderContextBatch
 {
     DECLARE_SCRIPTING_TYPE_MINIMAL(RenderContextBatch);
 
diff --git a/Source/Tools/Flax.Build/Bindings/BindingsGenerator.Cpp.cs b/Source/Tools/Flax.Build/Bindings/BindingsGenerator.Cpp.cs
index 9836d1cb6..32b6cdf3e 100644
--- a/Source/Tools/Flax.Build/Bindings/BindingsGenerator.Cpp.cs
+++ b/Source/Tools/Flax.Build/Bindings/BindingsGenerator.Cpp.cs
@@ -1302,11 +1302,21 @@ namespace Flax.Build.Bindings
                     callParams += parameterInfo.Name;
                     callParams += "Temp";
                 }
-                // Instruct for more optoimized value move operation
+                // Instruct for more optimized value move operation
                 else if (parameterInfo.Type.IsMoveRef)
                 {
                     callParams += $"MoveTemp({param})";
                 }
+                else if (parameterInfo.Type.IsRef && !parameterInfo.Type.IsConst)
+                {
+                    // Non-const lvalue reference parameters needs to be passed via temporary value
+                    if (parameterInfo.IsOut || parameterInfo.IsRef)
+                        contents.Append(indent).AppendFormat("{2}& {0}Temp = {1};", parameterInfo.Name, param, parameterInfo.Type.ToString(false)).AppendLine();
+                    else
+                        contents.Append(indent).AppendFormat("{2} {0}Temp = {1};", parameterInfo.Name, param, parameterInfo.Type.ToString(false)).AppendLine();
+                    callParams += parameterInfo.Name;
+                    callParams += "Temp";
+                }
                 else
                 {
                     callParams += param;
@@ -3006,16 +3016,19 @@ namespace Flax.Build.Bindings
                         header.Append("template<>").AppendLine();
                         header.AppendFormat("struct MConverter<{0}>", fullName).AppendLine();
                         header.Append('{').AppendLine();
-                        header.AppendFormat("    MObject* Box(const {0}& data, const MClass* klass)", fullName).AppendLine();
+
+                        header.AppendFormat("    DLLEXPORT USED MObject* Box(const {0}& data, const MClass* klass)", fullName).AppendLine();
                         header.Append("    {").AppendLine();
                         header.Append("        auto managed = ToManaged(data);").AppendLine();
                         header.Append("        return MCore::Object::Box((void*)&managed, klass);").AppendLine();
                         header.Append("    }").AppendLine();
-                        header.AppendFormat("    void Unbox({0}& result, MObject* data)", fullName).AppendLine();
+
+                        header.AppendFormat("    DLLEXPORT USED void Unbox({0}& result, MObject* data)", fullName).AppendLine();
                         header.Append("    {").AppendLine();
                         header.AppendFormat("        result = ToNative(*reinterpret_cast<{0}*>(MCore::Object::Unbox(data)));", wrapperName).AppendLine();
                         header.Append("    }").AppendLine();
-                        header.AppendFormat("    void ToManagedArray(MArray* result, const Span<{0}>& data)", fullName).AppendLine();
+
+                        header.AppendFormat("    DLLEXPORT USED void ToManagedArray(MArray* result, const Span<{0}>& data)", fullName).AppendLine();
                         header.Append("    {").AppendLine();
                         header.AppendFormat("        MClass* klass = {0}::TypeInitializer.GetClass();", fullName).AppendLine();
                         header.AppendFormat("        {0}* resultPtr = ({0}*)MCore::Array::GetAddress(result);", wrapperName).AppendLine();
@@ -3025,7 +3038,8 @@ namespace Flax.Build.Bindings
                         header.Append("        	MCore::GC::WriteValue(&resultPtr[i], &managed, 1, klass);").AppendLine();
                         header.Append("        }").AppendLine();
                         header.Append("    }").AppendLine();
-                        header.AppendFormat("    void ToNativeArray(Span<{0}>& result, const MArray* data)", fullName).AppendLine();
+
+                        header.AppendFormat("    DLLEXPORT USED void ToNativeArray(Span<{0}>& result, const MArray* data)", fullName).AppendLine();
                         header.Append("    {").AppendLine();
                         header.AppendFormat("        {0}* dataPtr = ({0}*)MCore::Array::GetAddress(data);", wrapperName).AppendLine();
                         header.Append("        for (int32 i = 0; i < result.Length(); i++)").AppendLine();
@@ -3117,7 +3131,7 @@ namespace Flax.Build.Bindings
                         header.AppendFormat("struct MConverter<{0}>", fullName).AppendLine();
                         header.Append('{').AppendLine();
 
-                        header.AppendFormat("    static MObject* Box(const {0}& data, const MClass* klass)", fullName).AppendLine();
+                        header.AppendFormat("    DLLEXPORT USED static MObject* Box(const {0}& data, const MClass* klass)", fullName).AppendLine();
                         header.Append("    {").AppendLine();
                         header.Append("        MObject* obj = MCore::Object::New(klass);").AppendLine();
                         for (var i = 0; i < fields.Count; i++)
@@ -3137,13 +3151,13 @@ namespace Flax.Build.Bindings
                         header.Append("        return obj;").AppendLine();
                         header.Append("    }").AppendLine();
 
-                        header.AppendFormat("    static MObject* Box(const {0}& data)", fullName).AppendLine();
+                        header.AppendFormat("    DLLEXPORT USED static MObject* Box(const {0}& data)", fullName).AppendLine();
                         header.Append("    {").AppendLine();
                         header.AppendFormat("        MClass* klass = {0}::TypeInitializer.GetClass();", fullName).AppendLine();
                         header.Append("        return Box(data, klass);").AppendLine();
                         header.Append("    }").AppendLine();
 
-                        header.AppendFormat("    static void Unbox({0}& result, MObject* obj)", fullName).AppendLine();
+                        header.AppendFormat("    DLLEXPORT USED static void Unbox({0}& result, MObject* obj)", fullName).AppendLine();
                         header.Append("    {").AppendLine();
                         header.Append("        MClass* klass = MCore::Object::GetClass(obj);").AppendLine();
                         header.Append("        void* v = nullptr;").AppendLine();
@@ -3165,20 +3179,20 @@ namespace Flax.Build.Bindings
                         }
                         header.Append("    }").AppendLine();
 
-                        header.AppendFormat("    static {0} Unbox(MObject* data)", fullName).AppendLine();
+                        header.AppendFormat("    DLLEXPORT USED static {0} Unbox(MObject* data)", fullName).AppendLine();
                         header.Append("    {").AppendLine();
                         header.AppendFormat("        {0} result;", fullName).AppendLine();
                         header.Append("        Unbox(result, data);").AppendLine();
                         header.Append("        return result;").AppendLine();
                         header.Append("    }").AppendLine();
 
-                        header.AppendFormat("    void ToManagedArray(MArray* result, const Span<{0}>& data)", fullName).AppendLine();
+                        header.AppendFormat("    DLLEXPORT USED void ToManagedArray(MArray* result, const Span<{0}>& data)", fullName).AppendLine();
                         header.Append("    {").AppendLine();
                         header.Append("        for (int32 i = 0; i < data.Length(); i++)").AppendLine();
                         header.Append("            MCore::GC::WriteArrayRef(result, Box(data[i]), i);").AppendLine();
                         header.Append("    }").AppendLine();
 
-                        header.AppendFormat("    void ToNativeArray(Span<{0}>& result, const MArray* data)", fullName).AppendLine();
+                        header.AppendFormat("    DLLEXPORT USED void ToNativeArray(Span<{0}>& result, const MArray* data)", fullName).AppendLine();
                         header.Append("    {").AppendLine();
                         header.Append("        MObject** dataPtr = (MObject**)MCore::Array::GetAddress(data);").AppendLine();
                         header.Append("        for (int32 i = 0; i < result.Length(); i++)").AppendLine();