diff --git a/code/nel/tools/3d/object_viewer_widget/src/object_viewer_widget.cpp b/code/nel/tools/3d/object_viewer_widget/src/object_viewer_widget.cpp
index 0a1fcc2e7..d11a2cde1 100644
--- a/code/nel/tools/3d/object_viewer_widget/src/object_viewer_widget.cpp
+++ b/code/nel/tools/3d/object_viewer_widget/src/object_viewer_widget.cpp
@@ -54,10 +54,10 @@ namespace NLQT
 	CObjectViewerWidget *CObjectViewerWidget::_objectViewerWidget = NULL;
 
 	CObjectViewerWidget::CObjectViewerWidget(QWidget *parent)
-		: _isGraphicsInitialized(false), _isGraphicsEnabled(false), 
-		_Driver(NULL), _Light(0), _phi(0), _psi(0),_dist(2),
-		_CameraFocal(75), _CurrentInstance(""), _BloomEffect(false), 
-		_Scene(0), QWidget(parent) 
+		: _isGraphicsInitialized(false), _isGraphicsEnabled(false), 
+		_Driver(NULL), _Light(0), _phi(0), _psi(0),_dist(2),
+		_CameraFocal(75), _CurrentInstance(""), _BloomEffect(false), 
+		_Scene(0), QWidget(parent) 
 	{
 
 		_objectViewerWidget = this;
@@ -89,7 +89,7 @@ namespace NLQT
 		//dynamic_cast<QNLWidget*>(widget())->makeCurrent();
 #endif // defined(NL_OS_UNIX) && !defined(NL_OS_MAC)
 
-		nlWindow wnd = winId();
+		nlWindow wnd = (nlWindow)winId();
 		uint16 w = width();
 		uint16 h = height();
 
@@ -112,7 +112,7 @@ namespace NLQT
 		//else nlwarning("Invalid driver specified, defaulting to OpenGL");
 #endif
 
-		//Modules::config().setAndCallback("CameraFocal",CConfigCallback(this,&CObjectViewer::cfcbCameraFocal));
+		//Modules::config().setAndCallback("CameraFocal",CConfigCallback(this,&CObjectViewer::cfcbCameraFocal));
 		//Modules::config().setAndCallback("BloomEffect",CConfigCallback(this,&CObjectViewer::cfcbBloomEffect));
 
 		// create the driver
@@ -164,10 +164,10 @@ namespace NLQT
 		_MouseListener->setHotSpot(hotSpot);
 		_MouseListener->setMouseMode(U3dMouseListener::edit3d);
 
-		NL3D::CBloomEffect::instance().setDriver(_Driver);
-		NL3D::CBloomEffect::instance().setScene(_Scene);
-		NL3D::CBloomEffect::instance().init(!_Direct3D);
-		//NL3D::CBloomEffect::instance().setDensityBloom(Modules::config().getConfigFile().getVar("BloomDensity").asInt());
+		NL3D::CBloomEffect::instance().setDriver(_Driver);
+		NL3D::CBloomEffect::instance().setScene(_Scene);
+		NL3D::CBloomEffect::instance().init(!_Direct3D);
+		//NL3D::CBloomEffect::instance().setDensityBloom(Modules::config().getConfigFile().getVar("BloomDensity").asInt());
 		//NL3D::CBloomEffect::instance().setSquareBloom(Modules::config().getConfigFile().getVar("BloomSquare").asBool());
 	}
 
@@ -344,11 +344,11 @@ namespace NLQT
 
 	void CObjectViewerWidget::renderDriver()
 	{
-		// Render the scene.
-		if((NL3D::CBloomEffect::instance().getDriver() != NULL) && (_BloomEffect))
-		{
-			NL3D::CBloomEffect::instance().initBloom();
-		}
+		// Render the scene.
+		if((NL3D::CBloomEffect::instance().getDriver() != NULL) && (_BloomEffect))
+		{
+			NL3D::CBloomEffect::instance().initBloom();
+		}
 		_Driver->clearBuffers(_BackgroundColor);
 	}
 
@@ -357,10 +357,10 @@ namespace NLQT
 		// render the scene
 		_Scene->render();
 
-		if((NL3D::CBloomEffect::instance().getDriver() != NULL) && (_BloomEffect))
-		{
-			NL3D::CBloomEffect::instance().endBloom();
-			NL3D::CBloomEffect::instance().endInterfacesDisplayBloom();
+		if((NL3D::CBloomEffect::instance().getDriver() != NULL) && (_BloomEffect))
+		{
+			NL3D::CBloomEffect::instance().endBloom();
+			NL3D::CBloomEffect::instance().endInterfacesDisplayBloom();
 		}
 	}
 
@@ -406,8 +406,8 @@ namespace NLQT
 
 	bool CObjectViewerWidget::loadMesh(const std::string &meshFileName, const std::string &skelFileName)
 	{
-		std::string fileName = CFile::getFilenameWithoutExtension(meshFileName);
-		if ( _Entities.count(fileName) != 0) 
+		std::string fileName = CFile::getFilenameWithoutExtension(meshFileName);
+		if ( _Entities.count(fileName) != 0) 
 			return false;
 
 		CPath::display();
@@ -432,17 +432,17 @@ namespace NLQT
 		CEntity	&entity = (*eit).second;
 
 		// set the entity up
-		entity._Name = fileName;
-		entity._FileNameShape = meshFileName;
-		entity._FileNameSkeleton = skelFileName;
-		entity._Instance = Entity;
-		if (!Skeleton.empty()) 
-		{
-			entity._Skeleton = Skeleton;
-			entity._Skeleton.bindSkin (entity._Instance);
-		}
-		entity._AnimationSet = _Driver->createAnimationSet(false);
-		entity._PlayList = _PlayListManager->createPlayList(entity._AnimationSet);
+		entity._Name = fileName;
+		entity._FileNameShape = meshFileName;
+		entity._FileNameSkeleton = skelFileName;
+		entity._Instance = Entity;
+		if (!Skeleton.empty()) 
+		{
+			entity._Skeleton = Skeleton;
+			entity._Skeleton.bindSkin (entity._Instance);
+		}
+		entity._AnimationSet = _Driver->createAnimationSet(false);
+		entity._PlayList = _PlayListManager->createPlayList(entity._AnimationSet);
 		return true;
 	}
 
@@ -699,65 +699,65 @@ namespace NLQT
 		return true;
 	}
 
-#if defined(NL_OS_WINDOWS)
-
-	typedef bool (*winProc)(NL3D::IDriver *driver, HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
-
-	bool CObjectViewerWidget::winEvent(MSG * message, long * result)
-	{
-		if (getDriver() && getDriver()->isActive())
-		{
-			NL3D::IDriver *driver = dynamic_cast<NL3D::CDriverUser*>(getDriver())->getDriver();
-			if (driver)
-			{
-				winProc proc = (winProc)driver->getWindowProc();
-				return proc(driver, message->hwnd, message->message, message->wParam, message->lParam);
-			}
-		}
-
-		return false;
-	}
-
-#elif defined(NL_OS_MAC)
-
-	typedef bool (*cocoaProc)(NL3D::IDriver*, const void* e);
-
-	bool CObjectViewerWidget::macEvent(EventHandlerCallRef caller, EventRef event)
-	{
-		if(caller)
-			nlerror("You are using QtCarbon! Only QtCocoa supported, please upgrade Qt");
-
-		if (getDriver() && getDriver()->isActive())
-		{
-			NL3D::IDriver *driver = dynamic_cast<NL3D::CDriverUser*>(getDriver())->getDriver();
-			if (driver)
-			{
-				cocoaProc proc = (cocoaProc)driver->getWindowProc();
-				return proc(driver, event);
-			}
-		}
-
-		return false;
-	}
-
-#elif defined(NL_OS_UNIX)
-
-	typedef bool (*x11Proc)(NL3D::IDriver *drv, XEvent *e);
-
-	bool CObjectViewerWidget::x11Event(XEvent *event)
-	{
-		if (getDriver() && getDriver()->isActive())
-		{
-			NL3D::IDriver *driver = dynamic_cast<NL3D::CDriverUser*>(getDriver())->getDriver();
-			if (driver)
-			{
-				x11Proc proc = (x11Proc)driver->getWindowProc();
-				return proc(driver, event);
-			}
-		}
-
-		return false;
-	}
+#if defined(NL_OS_WINDOWS)
+
+	typedef bool (*winProc)(NL3D::IDriver *driver, HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
+
+	bool CObjectViewerWidget::winEvent(MSG * message, long * result)
+	{
+		if (getDriver() && getDriver()->isActive())
+		{
+			NL3D::IDriver *driver = dynamic_cast<NL3D::CDriverUser*>(getDriver())->getDriver();
+			if (driver)
+			{
+				winProc proc = (winProc)driver->getWindowProc();
+				return proc(driver, message->hwnd, message->message, message->wParam, message->lParam);
+			}
+		}
+
+		return false;
+	}
+
+#elif defined(NL_OS_MAC)
+
+	typedef bool (*cocoaProc)(NL3D::IDriver*, const void* e);
+
+	bool CObjectViewerWidget::macEvent(EventHandlerCallRef caller, EventRef event)
+	{
+		if(caller)
+			nlerror("You are using QtCarbon! Only QtCocoa supported, please upgrade Qt");
+
+		if (getDriver() && getDriver()->isActive())
+		{
+			NL3D::IDriver *driver = dynamic_cast<NL3D::CDriverUser*>(getDriver())->getDriver();
+			if (driver)
+			{
+				cocoaProc proc = (cocoaProc)driver->getWindowProc();
+				return proc(driver, event);
+			}
+		}
+
+		return false;
+	}
+
+#elif defined(NL_OS_UNIX)
+
+	typedef bool (*x11Proc)(NL3D::IDriver *drv, XEvent *e);
+
+	bool CObjectViewerWidget::x11Event(XEvent *event)
+	{
+		if (getDriver() && getDriver()->isActive())
+		{
+			NL3D::IDriver *driver = dynamic_cast<NL3D::CDriverUser*>(getDriver())->getDriver();
+			if (driver)
+			{
+				x11Proc proc = (x11Proc)driver->getWindowProc();
+				return proc(driver, event);
+			}
+		}
+
+		return false;
+	}
 #endif
 
 } /* namespace NLQT */