Topics

1

Audio / Need help with audio spatialization

« on: February 17, 2015, 01:35:38 pm »

Hey guys, why does the sound play from the right speaker only when the listener is "above" the sound.
The listener has the same X/Y pos as the sound.

Thanks for the help guys!

Code:

(click to show/hide)

#include <SFML/System.hpp>
#include <SFML/Audio.hpp>
#include <SFML/Window.hpp>
#include <SFML/Graphics.hpp>
#include <iostream>

int main()
{
    sf::VideoMode VMode(sf::VideoMode::getDesktopMode());
    sf::RenderWindow window(VMode, "Sound Panning Test",sf::Style::Fullscreen);  

   sf::SoundBuffer sb_Sound;
   sf::Sound snd_Sound;

   sb_Sound.loadFromFile("SFMLSoundTestMono2.wav");
   snd_Sound.setBuffer(sb_Sound);
   snd_Sound.setPosition(VMode.width/2,VMode.height/2,0);
   snd_Sound.setRelativeToListener(true);
   snd_Sound.setMinDistance(50.f);

   float listenerDepth=50.f;
sf::Listener::setPosition(VMode.width/2,VMode.height/2,listenerDepth);
   sf::Listener::setDirection(0.f, 0.f,-listenerDepth);  

   snd_Sound.setLoop(true);
    snd_Sound.play();  

    while (window.isOpen())
    {
        sf::Event event;
        while (window.pollEvent(event))
        {
            if (event.type == sf::Event::Closed)
                window.close();      
        }
        window.clear();
        window.display();
    }

    return 0;
}

[/size]

2

Audio / [SOLVED] Doesn't play a Mono.wav

« on: February 05, 2015, 06:14:40 pm »

Hey guys, I wanted to experiment with spatialized sounds but I'm already stuck on playing a normal Mono file.

I know that spatialized sounds have to be mono, but it doesn't even play the mono sound. However, it  does play the sound rendered in stereo. I really dont know why this happens.

Is there anything special I have to care for while rendering a mono file so SFML can use it?

The 2 sounds (Mono/Sterero) are attached.

Thanks for your help!

Greetings
Er4zoX

#include <SFML/System.hpp>
#include <SFML/Audio.hpp>
#include <SFML/Window.hpp>
#include <SFML/Graphics.hpp>

int main()
{
    sf::RenderWindow window(sf::VideoMode(500, 500), "SFML works!");

        sf::SoundBuffer sb_Sound;
        sf::Sound snd_Sound;

        sb_Sound.loadFromFile("SFMLSoundTestMono.wav"); // Sound in Mono
        //sb_Sound.loadFromFile("SFMLSoundTest.wav");   // Sound in Stereo
        snd_Sound.setBuffer(sb_Sound);

        sf::RectangleShape shape;
        shape.setSize(sf::Vector2f(50.0f,50.0f));
        shape.setPosition(200,200);

        snd_Sound.setLoop(true);
        snd_Sound.play();

    while (window.isOpen())
    {
        sf::Event event;
        while (window.pollEvent(event))
        {
            if (event.type == sf::Event::Closed)
                window.close();        
        }
        window.clear();
                window.draw(shape);
        window.display();
    }
    return 0;
}
 

3

General / RectangleShape in a vector

« on: July 26, 2013, 07:56:32 pm »

Hello guys !

I have a vector inside a class:

std::vector<sf::RectangleShape*> pShapes;
sf::RectangleShape * p;

If I add something to the vector I do

p = new sf::RectangleShape;
pShapes.push_back(p);

Now the problem:

virtual void draw(sf::RenderTarget& target, sf::RenderStates states) const
        {
                for (int i = 0; i < pShapes.size(); ++i)
        {
                                target.draw(pShapes[i],states);
                }
        }

It gives me this error:


I searched for this problem but didn't find anything.

Thanks for your help!

Greetings
Er4zoX