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diff --git a/src/runtimerender/Qt3DSRenderPlugin.h b/src/runtimerender/Qt3DSRenderPlugin.h
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+/****************************************************************************
+**
+** Copyright (C) 2008-2012 NVIDIA Corporation.
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt 3D Studio.
+**
+** $QT_BEGIN_LICENSE:GPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 or (at your option) any later version
+** approved by the KDE Free Qt Foundation. The licenses are as published by
+** the Free Software Foundation and appearing in the file LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#pragma once
+#ifndef QT3DS_RENDER_PLUGIN_H
+#define QT3DS_RENDER_PLUGIN_H
+#include "Qt3DSRender.h"
+#include "Qt3DSRenderPluginCInterface.h"
+#include "Qt3DSOffscreenRenderManager.h"
+#include "EASTL/utility.h"
+
+namespace qt3ds {
+namespace render {
+
+    // UICRenderPluginPropertyValue.h
+    struct SRenderPropertyValueUpdate;
+
+    class IRenderPluginInstance : public IOffscreenRenderer
+    {
+    protected:
+        virtual ~IRenderPluginInstance() {}
+    public:
+        static const char *IRenderPluginOffscreenRendererType() { return "IRenderPluginInstance"; }
+        // If this render plugin has an instance ptr, get it.
+        virtual TRenderPluginInstancePtr GetRenderPluginInstance() = 0;
+        virtual void Update(NVConstDataRef<SRenderPropertyValueUpdate> updateBuffer) = 0;
+        virtual IRenderPluginClass &GetPluginClass() = 0;
+        virtual void CreateScriptProxy(script_State *state) = 0;
+    };
+    struct RenderPluginPropertyValueTypes
+    {
+        enum Enum {
+            NoRenderPluginPropertyValue = 0,
+            Boolean,
+            Long,
+            Float,
+            String,
+        };
+    };
+
+    struct SRenderPluginPropertyTypes
+    {
+        enum Enum {
+            UnknownRenderPluginPropertyType = 0,
+            Float,
+            Vector3,
+            Vector2,
+            Color,
+            Boolean,
+            Long,
+            String,
+        };
+    };
+
+    struct SRenderPluginPropertyDeclaration
+    {
+        CRegisteredString m_Name;
+        SRenderPluginPropertyTypes::Enum m_Type;
+        // Filled in by the class, ignored if set on registered property
+        QT3DSU32 m_StartOffset;
+        SRenderPluginPropertyDeclaration()
+            : m_Type(SRenderPluginPropertyTypes::UnknownRenderPluginPropertyType)
+        {
+        }
+        SRenderPluginPropertyDeclaration(CRegisteredString n, SRenderPluginPropertyTypes::Enum t)
+            : m_Name(n)
+            , m_Type(t)
+            , m_StartOffset(0)
+        {
+        }
+    };
+
+    class IRenderPluginClass : public NVRefCounted
+    {
+    protected:
+        virtual ~IRenderPluginClass() {}
+    public:
+        virtual NVScopedRefCounted<IRenderPluginInstance> CreateInstance() = 0;
+        virtual void RegisterProperty(const SRenderPluginPropertyDeclaration &dec) = 0;
+        virtual NVConstDataRef<SRenderPluginPropertyDeclaration> GetRegisteredProperties() = 0;
+        // The declaration contains an offset
+        virtual SRenderPluginPropertyDeclaration
+        GetPropertyDeclaration(CRegisteredString inPropName) = 0;
+        // From which you can get the property name breakdown
+        virtual eastl::pair<CRegisteredString, RenderPluginPropertyValueTypes::Enum>
+        GetPropertyValueInfo(QT3DSU32 inIndex) = 0;
+    };
+
+    class IRenderPluginManager;
+
+    class IRenderPluginManagerCore : public NVRefCounted
+    {
+    public:
+        virtual void SetDllDir(const char *inDllDir) = 0;
+        virtual void Load(NVDataRef<QT3DSU8> inData, CStrTableOrDataRef inStrDataBlock,
+                          const char8_t *inProjectDir) = 0;
+        virtual IRenderPluginManager &GetRenderPluginManager(NVRenderContext &rc) = 0;
+
+        static IRenderPluginManagerCore &Create(NVFoundationBase &inFoundation,
+                                                IStringTable &strTable,
+                                                IInputStreamFactory &inFactory);
+    };
+
+    class IRenderPluginManager : public NVRefCounted
+    {
+    public:
+        virtual IRenderPluginClass *GetRenderPlugin(CRegisteredString inRelativePath) = 0;
+        virtual IRenderPluginClass *GetOrCreateRenderPlugin(CRegisteredString inRelativePath) = 0;
+        // Map a render plugin instance to this key.  The instance's lifetime is managed by the
+        // manager so a client does not
+        // need to manage it.
+        virtual IRenderPluginInstance *
+        GetOrCreateRenderPluginInstance(CRegisteredString inRelativePath, void *inKey) = 0;
+
+        virtual void Save(qt3ds::render::SWriteBuffer &ioBuffer,
+                          const qt3ds::render::SStrRemapMap &inRemapMap,
+                          const char8_t *inProjectDir) const = 0;
+    };
+}
+}
+
+#endif