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Closed 10 years ago.
I want to fly an aircraft with a joystick control.
What i want is some open source flight simulation library that will do the mathematics/physics and produce a position value, i.e., given an initial lat-lon-alt-yaw-pitch-roll it will produce the same. These will then be passed to 3d image generator which will place the aircraft at that location with the same attitude values.
Note that only core/kernel like library is required 3d rendering need not be handled by the library.
Preferably it should be a text based c++ library.
Any suggestions/improvements are welcomed.
I don't know what you mean with "text based"... but maybe FlightGear is an option for your needs. It is open source and can be customized. It is built upon the OpenSceneGraph rendering mechanism and contains physics etc. and is written in C++. Both are open source projects and you are able to modify the code if needed.
If closed source is not an K.O. criteria (you asked for open source) RTDynamics has some libs that might be interesting.
Related
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Closed 10 years ago.
For the last 3 weeks I've been trying to create a code generator and my boss told me to put into a plugin DLL so we can call it next time when we want to reuse it !
So I searched the web for a Dll meaning but it still kind of vague , so if you have a better simple definition or a clear idea about DLL in C++ for beginners please enlighten me.
Another thing : I noticed that some uses QT to create plugin , so what's in QT that give us the possibility to do that that we can't find in any other IDE ?
PS: I've never used QT!
DLL-Dynamic Link Library is classes, methods and procedures packaged up into a compiled file to be used in conjunction with other programs. Its similar to an executable .exe file except you don't need a main method.
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Closed 9 years ago.
Can you please take a look at this picture of a game launcher:
image http://4.bp.blogspot.com/-5sHFYgzDSqE/TiRrdl2cUmI/AAAAAAAAAJs/ULE76E6Nwwo/s400/Launcher.png
How can I create something identical? (using my own art)
Everything about the design I just love, I downloaded qt, wxWidgets, nuilib and several others, but they either do not compile well or bloated and damn difficult to use.
Does anyone know the exact widget library that most asian mmorpgs use? Like that picture.
Those are just drawn images. It is trivial with any toolkit.
Qt, GTK and wxWidgets are the most prominent toolkits. I would recommend Qt, since it is very widely supported. But you can do this even with plain WinAPI or XLib.
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Closed 11 years ago.
I'm searching a Qt open source project for reference. Is there such a project like Windows Paint?
What Qt gives you in the base examples is the "Scribble" sample, which is supposed to get you started:
http://doc.qt.nokia.com/latest/widgets-scribble.html
But if you wanted something that's going to have shape tools, color palettes, and other features then there's KolourPaint, but it is dependent on more than just Qt for both the compile-time and run-time...as it uses KDE:
http://en.wikipedia.org/wiki/KolourPaint
You might have difficulty finding a clone of MS paint written in "pure" Qt. In part, that's because Microsoft Paint is kind of a useless program, and I always found this video rather amusing :-)
http://www.youtube.com/watch?v=Hxx2KcPWWZg
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Closed 11 years ago.
I am new to opengl I tried to make an isosurface by reading from a text file .now I want to introdude keyboard functions in my code so that I can rotate an do all that stuffs. please tell me from where i can study that or give me a sample code
Sudhanshu
OpenGL only deals with drawing stuff. It gives you a canvas and some primitive drawing tools. Nothing more. Anything beyond that is the task of the user interface system provided by the OS.
Maybe you're using GLUT and are mislead by its name. GLUT is not part of OpenGL; it's a rudimentary framework aimed at developing simple OpenGL example programs, but that's about it.
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 10 years ago.
hey i need c++ program to edit windows registry
One good program is Regedit.exe. It is probably written in C++.
Qt has an excellent framework for editing registy - that is, QSettings. And for bonus points, if you happen to change your mind and go Linux, your code would still work, storing your data in .ini-style configuration files.
Take note that Qt is very fat for a C++ library, but also very functional. There's a crazy lot you can do with it. I also absolutely recommend it for GUI.
There are probably a thousand small C++ wrappers for registry access. Of course I wrote my own, too. See the class RegistryKey in my envvc program. It's only read-only access, but you'll get the idea.