Image class won't render

[stefanhacko]

I am using new Xcode 4 template and in method draw frame I try putting in method renderAtPoint but it just clears the screen to stetted clear color. What do I have to change to get the class working?

PLS Help...

[IME]

I have encountered the same problem. It seems like it has something to do with the
xcode 4 template and We need to use some other method to get it working.
Help would Be Appreciated

[stefanhacko]

Hello,

Solved the problem. Here are the thing you have to do:

1.Force template to use OpenGL ES 1.1 (tutorial 14).
2.In awakeFromNib method add these lines of code

Code: Select all

   

CGRect rect = [[UIScreen mainScreen] bounds];
    glMatrixMode(GL_PROJECTION);
    glLoadIdentity();
    glOrthof(0, rect.size.width, 0, rect.size.height, -1, 1);
    glMatrixMode(GL_MODELVIEW);
    glViewport(0, 0, rect.size.width, rect.size.height);


3. Use Texture2D class from Mike's book
4. In drawFrame methode put your render code.

Hope this helps.

[IME]

Thanx that code really helped!!!