I wrote a cocos2d-html5 app. Due to performance issues I need to port it to native cocos2d-iphone. How can I do it easily. I heard about javascript-bindings and stuff like that. I'm not sure if this is possible. What is the best way to proceed ?
You can use cocos2d-x with the JavaScript bindings, the API is 1-1 with cocos2d-html5: http://www.cocos2d-x.org/.
Also checkout the sample game using the JavaScript bindings on github: https://github.com/jhurt/cocos2d-x/tree/gles20/samples/MoonWarriors
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I am a .net programmer who is about to start a new project and would like to venture out into the world of open source software. After all my research I had settled for Angular.js and GSAP. But after reading how Angular.js 2.0 is going to be radically different from 1.3, I am beginning to lean towards ember.js. I've tried figuring this out myself, but I noticed that there isn't as much material out there for ember.js as there are for Angular.js. So my question is...
Would I be able to easily integrate GSAP into an ember.js project? Do they play well together? Thanks!
Ps. The stacks I am planning on using is ember.js/Angular.js, GSAP, node.js.
There’s nothing preventing you from using typical Javascript libraries in an Ember application. Depending what you’re trying to do with GSAP, you could look at Liquid Fire, which is an Ember-centric animation addon for ember-cli.
I just started using Ember.js recently and I love the functionality. I'm wondering which UI toolkit you might be using to tie into design side of your applications.
For Bootstrap integration with Ember, take a look at this project I started two days ago:
https://github.com/ember-addons/bootstrap-for-ember
It really fun and easy to use and lightly integrate bootstrap and ember components altogether.
Personaly, I am using Twitter's bootstrap library, which is quite low level, but pretty clean.
Twitter Bootstrap is my preffered choice when it comes to UI especially when prototyping something quickly, recently i have started to use EmberJS and have looked into this as well. So far i have found https://github.com/emberjs-addons/ember-bootstrap
I will update this as my search continues.
Hope this helps with your project!
Twitter bootstrap is a great UI frameworks no doubts but I feel it is too mainstream these days. Hence my personal preference is Metro UI CSS, it's sleek and great for developing mobile applications using HTML5
I am just starting with emberjs also. Actually I use JQMobile. But I have some issues with it. As I want have a Mobile look and feel, I will try more.
But even if have not use bootstrap with EmberJs I think it will be easier to use as it's only css.
With a UI toolkit that use JavaScript and is owns attributs(exemple : data-role="List"... with JQuery Mobile) you can have rendering issues. I think this is because that Metamorphose/Handlebars and JQuery Mobile both modify the DOM on the fly and it can be tricky to get all work right.
But I am not a EmberJs or JQ Mobile Guru :-)
Sorry for my english, it isn't my mother tongue.
Just one Question .. what is a OSS framework and do you have the links on GitUb
This maybe old but I've used this addon on over 5 projects so far with great success. The project is well maintained and flexible. The maintainer is active and takes pull requests efficiently.
http://kaliber5.github.io/ember-bootstrap/
Disclaimer: I am not officiated with this project beyond that of an end consumer.
You could have a look at Ember Paper if you like Google Material:
http://miguelcobain.github.io/ember-paper/
Can I use OpenCV with Ruby on Rails? If so, how can I do that? Or, what resources do you recommend for that?
Thanks.
There is also an open CV gem, fwiw -- https://github.com/ruby-opencv/ruby-opencv.
Sure you can!
It just depends on what do you need as there is no "one" silver bullet.
If you want to create an online home surveillance, for example, then you would probably have least effort by writing:
C++ image-processing command-line application on top of OpenCV that would write the surveillance events and/or images to SQLite database.
Read the database directly from Rails.
For anything more complex, you'd need a more complex architecture.
Whatever you do, pick the best tools for the purpose:
Let OpenCV do what it is best at (image processing)
Let Rails to it's magic (simple, less demanding online access to some resources)
In order to link OpenCV and Ruby together, you could create a dedicated Ruby-to-C++ bridge because none of the existing ones can match diverse needs and most frameworks will do for a few specialized (i.e. designed by you) function-calls through your bridge.
This link would be a good start to pick a framework for a bridge - just go for one and see what comes out.
You could write a program using OpenCV in C++, and then just process your data with it, by using CGI (Common Gateway Interface http://en.wikipedia.org/wiki/Common_Gateway_Interface). I don't think you can bind native code to Ruby like you can do in Java (JNI)
I had this idea of creating desktop apps using django. The principe being:
- Write the django app, and use something like cherrypy to serve it.
- Write a Qt app in C++ to access it and this by using QtWebview (webkit)
I'd like to "bundle" this in a single app. The lighter, the better :)
So here are my questions and if you have better ideas and suggestions, please
share them :)
Is it possible to serve a django app with a c++ one? (a c++ server embedding python)?
anyone did this before? Do you have some articles, blog posts?
Thanks a lot!
Django has it's own server. Why involve CherryPy?
You're creating a hellaciously complex architecture for no recognizable purpose. Your comments are almost impossible to parse in the context of your question. Please consider rewriting the question to address your actual concerns with an actual thing you actually wrote.
"I ... used pywxiwdgets in the past and it was SLOW"
There are many of desktop frameworks. Use another one.
Don't introduce Django -- it's for web applications, not desktop applications. The overhead of messing with Django and CherryPy is silly.
Find the original reason for SLOW. I'll bet it was database slowness from using SQLite. If not that, I'll bet it was a poor data model. If not that I'll be it was poor use of the pywxwidgets. If not that, I'll bet your desktop app made internet connections that were slow. Indeed, I'd bet that almost any part of your app was the culprit and making a super-complex architecture will not make things faster, just more complex.
Until you identify -- and measure -- the original cause for slowness, you're not actually solving the actual problem you actually had.
Look at http://www.python-camelot.com/
It says "A python GUI framework on top of Sqlalchemy and PyQt, inspired by the Django admin interface."
Pyjamas Desktop can probably be integrated with Django. And there's no need for C++. It currently uses pywebkitgtk, but I don't think there's any real reason why it couldn't use PyQt4 instead with a bit of work.
Use PyQt or PySide instead of C++.
you can use electron-api-demos this opensource
and Now this technology is considered the bright generation, so one of the most famous people who used it is YouTube and Visual Studio Code
https://github.com/electron/electron-api-demos
I am curious to know if there is a way of connecting a flash front-end to a C++ driven backend? I'm not currently working on a project that involves this, but I found out about an application used in the gaming industry, called Scaleform, that requires knowledge on doing such things in order to create menus in games.
Another way to resolve the problem would be to create webservices using C++ and consume them on the flash side. It is a more naive approach and certainly not as good as Scaleform but it is certainly simpler to implement.
You could also have a look at FluorineFx which is an implementation of Flex/Flash Remoting services for the .NET framework. The project is open-source so it could help you get started. Basically, FluorinexFx catches the remote calls in AMF from the flash player and pipes it through the corresponding .NET method and corresponding arguments. It also helps you convert back to flash native .Net objects such as ArrayList, DataTable and even lists of typed objects.
Scaleform implement their own custom Flash Player, thats probably not what you had in mind.
What you can do in a reasonable amount of time is pretending to Adobes flash player that you are a NPAPI-compatible browser - see e.g. here how screenweaver-hx does it.