I've got a Canvas3D which holds a couple Spheres. Is there a way to detect when the user clicks on a sphere?
In Java3D this is known as "Picking" you should read the section on the Java3D API Tutorial if you haven't already. Here is the section on Interacting with objects, you're looking for page 35 by the way:
http://java.sun.com/developer/onlineTraining/java3d/j3d_tutorial_ch4.pdf
Heres the entire tutorial:
http://java.sun.com/developer/onlineTraining/java3d/
Hopefully this answer didn't come too late! I just started Java3D myself, hope this helped!
Related
how react-virtualized in different than normal reactJs. Can anyone please explain me with an example ?
Thanks in advance.
Author of react-virtualized here. I think you might find the slides from a recent presentation I made about the library helpful. I suggest starting here and stepping through the slides (by pressing the right arrow key): https://bvaughn.github.io/forward-js-2017/#/10/0
I think this talk will be posted to the Forward JS YouTube channel soon but as of now, only the slides are available.
In short, react-virtualized helps improve the performance of your React application by limiting the number of calls to render as well as the number of DOM elements created and added to the page.
Edit: Link to the Forward JS talk
Can anyone share the link or some good tutorial about the Tapestry components life cycle with tutorial?
Regards,
Mahendra
There is a lot explained here if you did not see this yet:
http://tapestry.apache.org/component-rendering.html
You could also take a look at the tapestry source: http://svn.apache.org/viewvc/tapestry/tapestry5/trunk/tapestry-core/src/main/java/org/apache/tapestry5/corelib/components/
If you like to learn by the example here you can find a great example of the tapestry component lifecycle by Geoff Callender, it's called What is called and when.
You also 've a similiar example but for ajax requests here.
I 've found the whole page very useful and I recommend you to browse every example of the Tapestry Jumpstart web page.
I was looking for something discussed in following posts.
Gap above NSMenuItem custom view.
Reverse engineering an NSMenu for a Status Bar Item
I tried the carbon code provided by Pierre Bernard
initially, i was getting same error "EXC_BAD_ACCESS on the line InstallControlEventHandler" like other had. I play with the code lots and accidently found the solution.
I have just replaced the InstallControlEventHandler function call to HIViewInstallEventHandler and everything is working fine.
Hope this will help others. Let me know if anyone need further clarification.
Special thanks to Pierre Bernard to provide great code.
Thanks
Just replace the InstallControlEventHandler function call to HIViewInstallEventHandler and code will work fine.
Thanks
I want to make voip applicaton in j2me.I surfed about mjsip2ME. I want to use mjsip with my application. Can any one suggest me for how to do this ?
There's a tutorial, but it is kinda incomplete at the moment, as it does not contain source code, and some sections are labeled "TO DO". However, it contains the list of methodw, with descriptions and a quick, general help.
There's also some info on the web not on the official site, but I hope you're not afraid of chinese :/
I found Automapper quite interesting from the concept. I however am trying to burn (or heat up) my fingers on it. Can somebody help me to start on this? I am yet to understand where from I can start for this. I shall like to write some code from scratch (and not use a sample of others) and then do it. A step by step hand-holding will be the most welcome help.
As Darin said, the first place to go is the home page of AutoMapper and the documentation. If you need something like a How To, I would suggest you this article: http://jasona.wordpress.com/2010/02/05/getting-started-with-automapper/ and here is an example how to map view models in ASp.Net MVC -> http://www.bengtbe.com/blog/post/2009/04/14/Using-AutoMapper-to-map-view-models-in-ASPNET-MVC.aspx
Hope that helps you a little bit ;-9