Irrlicht Engine

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//psuedo code

wxDialog *Dlg = new wxDialog(-1, "Test", wxPoint(0,0), wxSize(400,400));

SIrrlichtCreationParameters params;

params.WindowId = Dlg->GetHandle();
params.DriverType = EDT_OPENGL;
params.WindowSize = dimension2d(200,200);

device = createDeviceEx(&params);

while(device->run())
{
    Dlg->Refresh(); // <- bad ;)   It would be better to actually implement 
                           // a real messge loop, but this little trick does work
    driver->beginScene();
    smgr->drawAll();
    driver->EndScene();
}

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param.EventReceiver=&evento;

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///////////////////////////////////////////////////////
//MyHeader.h //////////////////////////////////////////
///////////////////////////////////////////////////////
#ifndef MY_HEADER
#define MY_HEADER

#include <wx/wx.h>
#include <irrlicht.h>

using namespace irr;
using namespace irr::scene;
using namespace irr::video;

//linker input file
#pragma comment(lib, "irrlicht.lib")

//Menu id
#define ID_EXIT  1001

class MyApp: public wxApp
{	
	public:
		bool OnInit();
};

class MyFrame: public wxFrame
{
	protected:
		IrrlichtDevice* device;
		ISceneManager* smgr;
		IVideoDriver* driver;

	public:
		MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size);
		~MyFrame();
		void OnExit(wxCommandEvent& event);
		virtual void OnIdle(wxIdleEvent& event);
		DECLARE_EVENT_TABLE()
};
#endif
///////////////////////////////////////////////////////
//End of MyHeader.h ///////////////////////////////////
///////////////////////////////////////////////////////

///////////////////////////////////////////////////////
//Main.cpp  ///////////////////////////////////////////
///////////////////////////////////////////////////////
#include "MyHeader.h"

BEGIN_EVENT_TABLE(MyFrame, wxFrame)
EVT_MENU(ID_EXIT,OnExit)
EVT_IDLE(OnIdle)
END_EVENT_TABLE()

IMPLEMENT_APP(MyApp) 

bool MyApp::OnInit()
{
	MyFrame *frame = new MyFrame( "Hello World in wxWidgets", wxPoint(50,50), wxSize(450,340));
	frame->Show(TRUE);
	SetTopWindow(frame);
	return TRUE;
} 

void MyFrame::OnIdle(wxIdleEvent& event)
{
	if(device->run())
	{			
		int W=0;
		int H=0;
		
		GetClientSize(&W,&H);
		driver->setViewPort(irr::core::rect<s32>(0,0,W,H)); 
		driver->beginScene(true, true, 0);
		smgr->drawAll();
		driver->endScene();			
	}		
	Refresh(false);
}

MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
: wxFrame((wxFrame *)NULL, -1, title, pos, size)
{
	wxMenu *menuFile = new wxMenu;
	menuFile->Append( ID_EXIT, "E&xit" );

	wxMenuBar *menuBar = new wxMenuBar;
	menuBar->Append( menuFile, "&File" );

	SetMenuBar( menuBar );
	
	//Irrlicht stuff
	irr::SIrrlichtCreationParameters param;
	param.WindowSize =   irr::core::dimension2d<s32>(size.x,size.y);
	param.WindowId = reinterpret_cast<s32>((HWND)GetHandle()); // hColorButton	
	param.DriverType = video::EDT_DIRECT3D9;

	device = irr::createDeviceEx(param);

	// setup a simple 3d scene
	smgr = device->getSceneManager();
	driver = device->getVideoDriver();

	scene::ICameraSceneNode* cam = smgr->addCameraSceneNode();
	cam->setTarget(core::vector3df(0,0,0));

	scene::ISceneNodeAnimator* anim = smgr->createFlyCircleAnimator(core::vector3df(0,10,0), 30.0f);
	cam->addAnimator(anim);
	anim->drop();

	scene::ISceneNode* cube = smgr->addCubeSceneNode(20);

	cube->setMaterialTexture(0, driver->getTexture("media/rockwall.bmp"));
	cube->setMaterialFlag( video::EMF_LIGHTING, false );
	smgr->addSkyBoxSceneNode(
		driver->getTexture("media/irrlicht2_up.jpg"),
		driver->getTexture("media/irrlicht2_dn.jpg"),
		driver->getTexture("media/irrlicht2_lf.jpg"),
		driver->getTexture("media/irrlicht2_rt.jpg"),
		driver->getTexture("media/irrlicht2_ft.jpg"),
		driver->getTexture("media/irrlicht2_bk.jpg"));
}

void MyFrame::OnExit(wxCommandEvent& WXUNUSED(event))
{
	Close(TRUE);	
}

MyFrame::~MyFrame()
{
	device->drop();
}
///////////////////////////////////////////////////////
//End of Main.cpp /////////////////////////////////////
///////////////////////////////////////////////////////