Messages

1

Window / Re: exit behavies different by close console/window

« on: April 18, 2016, 01:52:22 pm »

  Got it, thanks~!

2

Window / exit behavies different by close console/window

« on: April 18, 2016, 01:40:54 pm »

Hi all, I just found my sfml demo has a different exit behaviour.
If i close the demo directlly by closing the console, my log shows that after the exit, it launches some destructor from another thread, but i'm not using multi-thread currentlly.
And the exec will crash if i don't comment the lock in my log class's write function.

std::lock_guard<std::mutex> lock(m_StreamMutex);

if (m_ConsoleOutput)
{
        m_Formatter(m_ConsoleStream, record);
        m_ConsoleStream << record.stream.str() << "\n";
}

if (m_FileOutput)
{
        m_Formatter(m_FileStream, record);
        m_FileStream << record.stream.str() << "\n";
        m_FileStream.flush();
}

Btw, it seems with this approach, my code won't reach those codes afert the main loop.

// Game Loop
sf::Clock clock;
sf::Event event;
sf::Int32 next_game_tick = clock.getElapsedTime().asMilliseconds();

while (window.isOpen() && example->running)
{
        // Update game logic TICKS_PER_SECOND times per second.
        int numLoops = 0;
        while (clock.getElapsedTime().asMilliseconds() > next_game_tick && numLoops < MAX_FRAMESKIP && example->running)
        {
                example->PreFixedUpdate();

                while (window.pollEvent(event))
                {
                        example->HandleEvent(event);
                }

                example->FixedUpdate();
                example->PostFixedUpdate();

                next_game_tick += SKIP_TICKS;
                numLoops++;
        }
        // display game object in maximum framerate.
        float dt = float(clock.getElapsedTime().asMilliseconds() + SKIP_TICKS - next_game_tick) / float(SKIP_TICKS);

        example->Update(dt);

        window.setActive();

        example->Draw(window);

        window.display();
        window.setActive(false);
}

If i close the window by the window's exit button, everything works fine.
And i can reach the codes after the main loop.

This is how i log the thread_id, if that matters.

void Simple(std::ostream& stream, const Record &record)
{
        stream << "[" << record.level << "]";

        if (!ThreadManager::IsMainThread())
                stream << "[" << std::this_thread::get_id() << "]";

        stream << "[" << record.func << "][" << record.line << "]: ";
};

What's wrong, why they behaves different. Am i missing sth?
I'm on windows with MSVC2010, sfml 2.3.2, c++11.

3

SFML projects / Re: A simple 3d engine fury3d

« on: January 30, 2016, 04:35:06 am »

Really cool! You should add the screenshot to the Github repo as well.

Thanks, ill add some screenshots later 

4

SFML projects / A simple 3d engine fury3d

« on: January 29, 2016, 09:52:15 am »

Hi all, i'v just published my latest graphic rendering engine 
It's called fury3d, as you see, i got the name from Brad Pitt's movie Fury 

It uses modern opengl(3.3) and c++11 features.
But dont be over excited, its just a simple an small project for study purpose.

Features includes:

c++11 support
opengl3.3+ support
osx, windows support (linux should work, i just don't have a test machin yet )
highly configurable rendering pipeline (using json file)
fbx model && light loading (just static models currentlly, will support skinned model later)
octree scene managing (mostly copied form ogre  )

https://github.com/sindney/fury3d

There's a screenshot in attachments.