..
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjEK9snNWEOQBYQR9HoM9G6Ie2acfBQ1b309tQoQVge4SSSfnlvZILeUdeDYngBpW6Zx4j0PCSMChyphenhyphenfqlixqgRZqDHDflDvlsRam5gh38sclf3RJQWOTDkRchSZC267TcXJRm_3YNHKrBQ/s320/ICONitunesOK126xx.jpg)
Rockdrum is the first application that
truly converts your iphone into a virtual Rock Drum. Hi i am launching my first iphone application, i will post more about the development very soon.
The idea of rockdrum comes in a launch time with my friends Jens and Xavier from organika.
We was chatting about the use of accelerometers to create a VFX realtime 3d tracking solution. I told them about the use of the xsens sensors
http://www.xsens.com/ that are one of the most high accurate IMUS available. I told them that i saw a
youtube video showing the use of an accelerometer like a virtual drum, and then the idea comes around.
I bought some great books at amazon>
Beginning iPhone Development and
Learn Objective C on the macAfter 5 weeks i finished rockdrum. I spend a lot of time creating a very friendly algorithm to efficiently trigger the sounds. I was looking for a kinf of drumstick shaking feeling and in some point i finally got it.
One of the most tricky sides of programming with IMUS is the digitial signal filtering, i spend a bunch of hours learning the most posible about how is the electrical response in the sensor, turned into useful data. i found this great spanish website for all the physics stuff:
http://www.sc.ehu.es/sbweb/fisica/curso.htmAnother great resource for iphone development is iphonedevsdk:
http://www.iphonedevsdk.com/Well, take a look at :
www.vfxwarrior.com
![](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_t8aI9Y4wfEt5RbkzLP2DzlIo9JYLjJKMGwipXWqosRpJdS-i9wXA1g_t_gif1R-HmQyns375tbsYNY-Odtone_9f4tgGuyx4YAV48=s0-d)
If you purchase it send me feedback at vfxwarrior@gmail.com
? We Rock: Drum King - Wii ,XBOX, GUITARHERO,ROCKBAND, WII