Messages

1

Window / Re: Change style of sf::RenderWindow.

« on: October 28, 2016, 08:35:55 pm »

Oh, silly me! Thank you very much!

2

Window / Re: Change style of sf::RenderWindow.

« on: October 28, 2016, 08:30:39 pm »

I'm sorry, I'm new to this but how would I go about that? Is there a function for closing and reopening a window?

3

Window / Change style of sf::RenderWindow.

« on: October 28, 2016, 08:21:49 pm »

I'm sorry but I'm not the best programmer and I'm kinda new to C++ but I was wondering if there is any way for me to change the style of a sf::RenderWindow from windowed to fullscreen. I saw a post on a way to fix it using some bodge but it only worked on Windows and I'm running Linux! Thanks in advance. Bye!

4

General / Re: SFML errors when compiling if OpenGL.hpp is included.

« on: September 11, 2016, 10:30:08 pm »

I've managed to link OpenGL but it's still throwing errors! I've compiled SFML myself and I had to disable SFML_OPENGL_ES does that matter? Whenever I compile with that enabled it throws:

fatal error: EGL/egl.h: No such file or directory

Do you know how to fix that?

5

General / Re: SFML errors when compiling if OpenGL.hpp is included.

« on: September 11, 2016, 03:35:52 pm »

How? Sorry I'm pretty new to this.

6

General / Re: SFML errors when compiling if OpenGL.hpp is included.

« on: September 11, 2016, 02:22:01 pm »

I managed to get it compiling but when I compile this code:

#include <SFML/Window.hpp>
#include <SFML/OpenGL.hpp>

int main()
{
    sf::Window window(sf::VideoMode(800, 600), "OpenGL", sf::Style::Default, sf::ContextSettings(32));
    window.setVerticalSyncEnabled(true);
   
    bool running = true;
    while (running)
    {
        sf::Event event;
        while (window.pollEvent(event))
        {
            if (event.type == sf::Event::Closed)
                running = false;
            else if (event.type == sf::Event::Resized)
                glViewport(0, 0, event.size.width, event.size.height);
        }

        glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

        window.display();
    }
   
    return 0;
}

It throws this error:

C:/path/to/my/project/src/main.cpp:28: undefined reference to `__imp_glViewport'
C:/path/to/my/project/src/main.cpp:33: undefined reference to `__imp_glClear'

7

General / Re: SFML errors when compiling if OpenGL.hpp is included.

« on: September 11, 2016, 01:39:46 pm »

I just tried that and I moved the GL folder to my MinGW include folder but it now errors with:

fatal error: winapifamily.h: No such file or directory

I tried moving that over but it just keeps throwing errors!

8

General / SFML errors when compiling if OpenGL.hpp is included.

« on: September 10, 2016, 07:42:20 pm »

Hello! I've been having this error for a couple days and I can't find a way to fix it. If I include SFML/OpenGL.hpp during the build it says this:

c:\mingw\include\sfml\opengl.hpp:46:23: fatal error: GL/gl.h: No such file or directory

I'm using MinGW on windows, my IDE is CLion and CLion uses CMake.

Here's the full error log:

Scanning dependencies of target LearningOpenGL
[ 50%] Building CXX object CMakeFiles/LearningOpenGL.dir/src/main.cpp.obj
In file included from C:\My\folder\path\src\main.cpp:4:0:
c:\mingw\include\sfml\opengl.hpp:46:23: fatal error: GL/gl.h: No such file or directory
compilation terminated.
mingw32-make.exe[3]: *** [CMakeFiles/LearningOpenGL.dir/src/main.cpp.obj] Error 1
mingw32-make.exe[2]: *** [CMakeFiles/LearningOpenGL.dir/all] Error 2
CMakeFiles\LearningOpenGL.dir\build.make:62: recipe for target 'CMakeFiles/LearningOpenGL.dir/src/main.cpp.obj' failed
CMakeFiles\Makefile2:66: recipe for target 'CMakeFiles/LearningOpenGL.dir/all' failed
CMakeFiles\Makefile2:78: recipe for target 'CMakeFiles/LearningOpenGL.dir/rule' failed
mingw32-make.exe[1]: *** [CMakeFiles/LearningOpenGL.dir/rule] Error 2
mingw32-make.exe: *** [LearningOpenGL] Error 2
Makefile:117: recipe for target 'LearningOpenGL' failed

And here's my code:

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

int main()
{
    sf::Window window(sf::VideoMode(800, 600), "OpenGL", sf::Style::Default, sf::ContextSettings(32));

    while (window.isOpen())
    {
        sf::Event event;

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

    return 0;
}

P.S. It works fine when SFML/OpenGL.hpp isn't included.