Messages

1

General / Warning Messages

« on: October 04, 2013, 10:04:28 pm »

Hello,
why I got this warning messages, how I can fix them?

warning LNK4099: PDB 'sfml-graphics-s-d.pdb' was not found with 'sfml-graphics-s-d.lib(Color.cpp.obj)' or at 'C:\Users\Michael\documents\visual studio 2010\Projects\SFML_Games\Debug\sfml-graphics-s-d.pdb'; linking object as if no debug info        C:\Users\Michael\documents\visual studio 2010\Projects\SFML_Games\Plane_Mover\sfml-graphics-s-d.lib(Color.cpp.obj)
 

I got 34 more from them...

2

General / Re: GetWorldPosition dont work

« on: September 29, 2013, 09:56:07 am »

Oh....
I have found my mistake myself....
I have made the return type from getWorldTransform as a constant referenz.

3

General / Re: GetWorldPosition dont work

« on: September 29, 2013, 09:50:11 am »

Here http://www.file-upload.net/download-8124509/getWorldPosition.7z.html.
I have made it so small I can.
(I have nether really worked with the debugger, know you a good tutorial?)

4

General / Re: GetWorldPosition dont work

« on: September 28, 2013, 11:55:48 pm »

He for exmaple :
http://s7.directupload.net/images/130928/kihrtrfs.png
The red dot is the origin from the first Sprite Node.
Now I want the coordinates from the 3. SpriteNode realtive to the origin(red dot).
The problem is that the 3. SpriteNode have the absolut position off x:600.
But If I use getWorldPosition I got for x and y these faulty float value. 

5

General / Re: GetWorldPosition dont work

« on: September 28, 2013, 11:34:50 pm »

Teh problem is, that are not right coordinates.
I want check for absolut x position.

6

General / GetWorldPosition dont work

« on: September 28, 2013, 10:23:58 pm »

Hello, this question are only for  reader from "SFML Game Development Book".
I have these methods:

        sf::Vector2f getWorldPosition()
        {
                return getWorldTransform() * sf::Vector2f();
        }
        sf::Transform getWorldTransform()
        {
                sf::Transform transform = sf::Transform::Identity;

                for (const SceneNode* node = this; node != nullptr; node = node->mParent)
                {
                        transform = node->getTransform() * transform;
                }

                return transform;
        }
 

If I use now  getWorldPosition I get a value for x how 2.5645e-034.
What is wrong?

7

General / SFML Scene Graph crazy problem

« on: September 26, 2013, 08:10:53 pm »

Hello.
I read the SFML Game development book.
I am currently at the Scene Graph, but I am have a problem.
If I attach a SpriteNode to the SceneGraph all works perfect.
If I add a SpriteNode to the SpriteNode before it works perfect, too(The second SpriteNode is relative to the first SpriteNode).
But if I attach now again a SpriteNode to the first SpriteNode this SpriteNode is relative to the second SpriteNode.
Know anyone what I do wrong ?
If someone need the code please write it, maybe you know the mistake without any code from me.
http://s1.directupload.net/images/130926/4edkcoro.png

8

Graphics / Time Step understanding

« on: September 14, 2013, 09:10:10 am »

Hello.
I read the sfml game development book.
I amcurrently at the time step chapter.

void run()
{
    renderWindow = new RenderWindow(sf::VideoMode(800, 600), "Test", sf::Style::Default);
    //  renderWindow.setFramerateLimit(60);             //
    //  renderWindow.setVerticalSyncEnabled(true);   //
    sf::Clock deltaTime;

    while(renderWindow.isOpen())
    {
        sf::Event events;
        while(renderWindow.pollEvent(events))
        {
            handleEvents(events);
        }
        update(deltaTime.restart());
        render(renderWindow);
    }

}

 

What going different, if I set the frame rate Limit oder/and ther cSynchr ?
Whats the best Time Step method ?