Remove event handling in device constructor. Seems it was not really the cause...

Remove event handling in device constructor. Seems it was not really the cause for the problems, only the missing size update of the d3d9 driver. To avoid complications, only the least change was left in.
Also improved the userclipplane test to really show errors in case of the original problem.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4303 dfc29bdd-3216-0410-991c-e03cc46cb475

source/Irrlicht/CIrrDeviceWin32.cpp

@@ -1035,9 +1035,7 @@ CIrrDeviceWin32::CIrrDeviceWin32(const SIrrlichtCreationParameters& params)
 	KEYBOARD_INPUT_HKL = GetKeyboardLayout(0);
 	KEYBOARD_INPUT_CODEPAGE = LocaleIdToCodepage( LOWORD(KEYBOARD_INPUT_HKL) );
 
-	// now handle events which may be required for proper driver usage
-	// without this, at least user clip planes under D3D won't work in each situation
-	handleSystemMessages();
+	// inform driver about the window size etc.
 	resizeIfNecessary();
 }
 

tests/userClipPlane.cpp

@@ -12,6 +12,7 @@ static bool withSphere(video::E_DRIVER_TYPE type)
 	video::IVideoDriver* driver = device->getVideoDriver();
 	scene::ISceneManager* smgr = device->getSceneManager();
 
+	driver->setClipPlane(0, core::plane3df(core::vector3df(0,18,0), core::vector3df(0,-1,0)), true);
 	smgr->addLightSceneNode(0, core::vector3df(30,30,50));
 	// create first sphere
 	scene::ISceneNode* sphere = smgr->addMeshSceneNode(smgr->addSphereMesh("sphere", 10, 64, 64));
@@ -27,20 +28,16 @@ static bool withSphere(video::E_DRIVER_TYPE type)
 
 	smgr->addCameraSceneNode(0, core::vector3df(-25,30,20), core::vector3df());
 
-	driver->setTransform(video::ETS_WORLD, core::IdentityMatrix);
-	driver->setMaterial(video::IdentityMaterial);
-
-	driver->setClipPlane(0, core::plane3df(core::vector3df(0,18,0), core::vector3df(0,-1,0)), true);
-	driver->setClipPlane(1, core::plane3df(core::vector3df(0,2,0), core::vector3df(0,1,0)));
+	driver->setClipPlane(1, core::plane3df(core::vector3df(0,2,0), core::vector3df(0,1,0)), true);
 	driver->setClipPlane(2, core::plane3df(core::vector3df(8,0,0), core::vector3df(-1,0,0)));
 
+	device->run();
 //	while(device->run())
 	{
 	driver->beginScene(true, true, video::SColor(255,113,113,133));
 	driver->setClipPlane(3, core::plane3df(core::vector3df(-8,0,0), core::vector3df(1,0,0)), true);
 	driver->setClipPlane(4, core::plane3df(core::vector3df(0,0,8), core::vector3df(0,0,-1)));
 	driver->setClipPlane(5, core::plane3df(core::vector3df(0,0,-8), core::vector3df(0,0,1)));
-	driver->enableClipPlane(1, true);
 	driver->enableClipPlane(2, true);
 	driver->enableClipPlane(4, true);
 	driver->enableClipPlane(5, true);