Game Development

What is indielib doing?

This link should place you directly on the page: http://harmattan-dev.nokia.com/docs/library/html/libqtgameopengles2/main.html?tab=1

The trick is to copy the URL by right-clicking the link pointing to it in the navigation. I know, not the most usable way.

thanks very muxh. I got it :)

Alright, bug report posted "here":https://bugreports.qt.nokia.com/browse/QTCOMPONENTS-1074

this information we have been helpful thank you!

I think I got you.You mean packing different data for the vertex buffer in a single vertex array.Like vertices positions,color, like :
@
GLfloat vertAndColors[]={
23.0f,12.0f,23.43f,/vertex 1 /0.23f,0.75f,1.0f.1.0f / RGBA color for that vertex/ ,
....
......
........
}
@
?

Since I am using SFML 2 this is a deprecated function so I cannot use it, but I have used it's equivalent - Save/Restore GLStates but to no avail.

If I remember correctly the plan is to merge Qt Scenegraph into the main distribution for Qt5.

Obviously you can use the labs version Vass linked to before then if you want/need.

I had done similar coding for my The Math Game, in this game some coulds fall from top and when user answer correct answer it got destroyed.

I had written down my experience for creating that game in following post. Check out "Performing animation on component destruction." section. that might help you.

http://kunalmaemo.blogspot.com/2011/05/some-qml-animation-technique.html

It might be late to reply, but I had created this post that shows how phonon can be used to play short sound file. Thanks

http://kunalmaemo.blogspot.com/2011/04/playing-sound-with-qt-and-phonon.html

Basically, this is a card shuffling problem. You can google for that, or for "array shuffle".

Do you receive a "QWindowStateChangeEvent":http://doc.qt.nokia.com/latest/qwindowstatechangeevent.html?

Cool one.. Liked it :)

Thanks ;-)
I am quite interested in the topic as well, but I guess one should begin with pretty basic, pure c++ stuff, get some background with OpenGL applications, learn to use an engine (like OGRE) and still will need to learn quite a bit (designing characters and levels/terrain which needs skills in applications like Blender, etc).

If anyone is doing these kind of stuff, it'll be nice of him to share =/

Posted suggestion on JIRA: "QTBUG-20974":https://bugreports.qt.nokia.com/browse/QTBUG-20974

yes it's work!
now I can loadTexture from secondGLWidget
and then use it in firstGLWidget

Thank you very much.

After read the opengl_es2 exsample, i know that by default the (0,0) coordinate (in my case) is center of screen.

and i do this to move the (0,0) coordinate to top-left corner. I multiply vertex with a (4x4) matrix.

@
_projectionMatrix.Identity();
_projectionMatrix.Ortho(-(float)k_SCREEN_WIDTH,+0.0f,+0.0f,-(float)k_SCREEN_HEIGHT,-1.0f,+1.0f);
@
the code to Identity and Ortho can be found "here ":http://db-in.com/blog/2011/04/cameras-on-opengl-es-2-x/

Thanks everybody!
p/s : My english is very limited to representing my idear :D

If you ever look for general game development questions, look here "gamedev.net":www.gamedev.net

Perhaps "this":http://pc12-c714.uibk.ac.at/GPLIGC/GPLIGC.php can be a starting point?