Falsche World2Screen Berechnung

typedef void* (*CreateInterfaceFn)(const char *name, int *returnCode);
 
CreateInterfaceFn CaptureFactory(char *FactoryModuleName)
{
    CreateInterfaceFn ret = NULL;
 
    while (!ret)
    {
        HMODULE FactoryModule = GetModuleHandleA(FactoryModuleName);
 
        if (FactoryModule)
            ret = reinterpret_cast<CreateInterfaceFn>(GetProcAddress(FactoryModule, "CreateInterface"));
 
        Sleep(10);
    }
 
    return ret;
}
//---------------------------------------------------------------------------
void *CaptureInterface(CreateInterfaceFn Fn, char *InterfaceName)
{
    unsigned long *ret = NULL;
 
    while (!ret)
    {
        ret = reinterpret_cast<unsigned long*>(Fn(InterfaceName, NULL));
        Sleep(10);
    }
 
    return ret;
}
 
...
 
Engine *engine;
 
CreateInterfaceFn engineInterface = CaptureFactory("engine.dll");
engine = (cEngine*)CaptureInterface(engineInterface, "VEngineClient013");
 
...
 
float *WorldToScreen = engine->WorldToScreenMatrix();