Topics

1

General / Noob question about classes

« on: December 09, 2010, 06:37:34 am »

Im very new to C++ myself and i have a quick class question. So i have something like this:

Code: [Select]

class Frame{
    public:
        Frame( const sf::Image& img, const sf::IntRect& rec);
        sf::Image& frame_img;
        sf::IntRect frame_rect;
};
Frame::Frame( const sf::Image& img, const sf::IntRect& rec){
    frame_img = img&;
    frame_rect = rec;
}


But i dont know how to make it so the bottom constructor sets the values for the class´s frame_img and frame_rect

2

Graphics / Painting per pixel

« on: December 08, 2010, 12:38:49 am »

Is there any ways of painting pixels individualy with a color?

3

Graphics / Making polygons

« on: December 07, 2010, 07:18:45 pm »

I looked at the Tutorial - Graphics - Drawing simple shapes to make filled polygons but i need it to support concave shapes so i can fill use it in my dynamic light engine. If not, how can you split the concave into convex shapes?

4

General / sfml-system.dll was not found

« on: December 07, 2010, 09:30:16 am »

So i followed the tutorial from the Tutorial - Getting started - SFML and Code::Blocks (MinGW) and I keep getting this "Error starting the application since the sfml-system.dll wasnt found. Reinstalling the application can solve the problem" when i try to compile it. I dont think im installing it correctly.

       I reinstalled 4 times and keep getting the same error[/b]

I dl latest Codeblocks, full SFML SDK and then
I followed:

Copy the SFML development files to your Code::Blocks installation directory

    * Copy SFML-x.y\include\SFML to the \include directory of your Code::Blocks installation (so that you obtain include\SFML)
    * Copy the *.a files in SFML-x.y\lib to the \lib directory of your Code::Blocks installation

HELP