Adds osx example

[dumganhar]

ios & osx example share the same project but different targets.

[ocornut]

Hello,

Could glfw binaries be obtained via a package manager available on OSX?
The only reason we provide binaries for windows is that it is a nightmare to get any library working under Windows, but OSX has been better.

[dumganhar]

@ocornut, No problem, I'll do that. :)

[ocornut]

Thanks a lot!
Ideally removing the GLFW files from the existing commits from save space on the repository. There's probably some git magic technique for that (or don't hesitate to create a new PR if that's easier).

[dumganhar]

Yep, I will rebase the Pull Request.

[dumganhar]

@ocornut , It was DONE.

[ocornut]

Merged, thanks! Also adding link to #247
Note that this is untested, trusting you (but I'm seeing mostly renames here). I yet have to get a development mac.

[ocornut]

Out of curiosity, could you confirm the point of this example running on OS X, when you could use the opengl3_example which is much simpler?

[dumganhar]

Out of curiosity, could you confirm the point of this example running on OS X, when you could use the opengl3_example which is much simpler?

@ocornut , I linked opengl_example to xcode project for OSX target.

Why is opengl3_example simpler than opengl_example?

[dumganhar]

@joeld42 said that:

This is the iOS default Xcode "OpenGL" template (which draws two spinning cubes), modified to support iOS and uSynergy. More details in the README.md in the ios_example directory. It's based mainly on the glfw and opengl3 examples. Tested on iOS8 on iPad and iPhone (iPhone works but the screen gets reaallly crowded).

But i didn't see that imguiex-ios depends on glfw & opengl3.
Could @joeld42 also review my changes? :)

@ocornut , Thanks for the merge.

[ocornut]

So basically you added a xcode project over opengl_example, what is the benefit for that?
Could the xcode project be added inside the opengl_example directory and leave the ios/objective-c/synergy alone?

[dumganhar]

@ocornut ，it's my experience from Cocos2d-x development,
we often need to debug something on iOS & OSX since we are developing Cross Platform Game Engine.
It isn't comfortable if we maintain iOS & OSX projects separately. That 's my point.
If synergy is only used for iOS, I could update the project and OSX target will not compile those source files only need for iOS. :)

[ocornut]

But that certainly apply to your own project, but you aren't going to use imgui's example projects in your work?
Sorry asking those question, those iOS/Apple folder are the only things in the repository that I'm not testing and it is very alien to me (in addition to being full of weird files).

[dumganhar]

But that certainly apply to your own project, but you aren't going to use imgui's example projects in your work?

If a core developer of imguiwants to develop or fix something on OSX, he/she may debug some core functionalities of imgui base on example project. If iOS / OSX projects are separated, he/she should maintain 2 projects and always switch them. It'll be complicated and boring.

So less project configure files, less maintain effort.