While working with some more advanced “camera” effect, I came with the desire of creating a simple Sound Spectrum visualizer in stage3D. Not the idea of the year, but right now I am quite happy about it.
This is still a work in progress so it will evolve a lot more in a near future I hope, as I’d like to come with a more finished “product”, so consider this as a sneak peak.
You can change the colors with the top left button, uses Adobe Kuler API to get some palette, drag the camera a little bit with the mouse. If you want to try another music, you can press the spacebar to stop the music, then launch some sound in another browser tab, like a youtube video or google music. You may get an Error from the Flash Virtual Machine, just ignore it right now and you are good.
I sure will explain and share the code later, but right now, the code is really to messy and I just wanted to share something.
Have fun and please give me any feedback you have !