In this video, I recorded myself playing through the interactive environment, which I created in Unity.  The interactive parts are triggering scenes, blooming flowers, changing gravity behavior of the spheres/particle systems, changing the brightness of trails, and moving the trail thingy during the chorus.  In hindsight, I think I have a ways to go in terms of adding more interactivity in this.  I suppose that’s what prototypes are for, though!  But I’m pretty happy with how it turned out in the end.

The music is Branches by Finn Miles, and this last weekend I performed the visuals using a gamepad while Paul Gratton of Finn Miles played the song live at our church.  Paul is a part of Napkin Sketch, a creative collective of which I am also a member.

I’m really looking forward to the next two weekends.  This coming weekend is TIGJam Midwest #2, which is a game jam event where those of us from Intuition, in addition to other developer friends, try to make games in a weekend.  The name comes from TIGSource, our favorite gaming community.  Rumor has it some of the other guys are interested in making something in Unity, so that got me even more excited than usual.

The weekend after that is the Des Moines 48 Hour Film Project, and those of us from Napkin Sketch will be participating in it once again.  That event is where we try to make a film in 48 hours after given a genre, character, line, and prop on Friday evening.  It should be a blast once again.

It has been a big struggle trying to get an acceptable visual style going. I wanted to progress from the pretty rough interactive sermon prototype. I decided to go 2.5D, and by that I mean planes/sprites in 3D space. I’ve also been learning to write my own shaders a little, though at this point I’m mostly hacking ones I find on the Unity forums.

This screenshot was taken in the editor and shows grass dynamically moving away from a cube. It’s based on a script by metervara who kindly provided it to the Unity community. I’ve shared my version, which ports his shader to Unity 2.5 and adds the ability to grow the bending effect radius when you press a key/button. The intention is to allow the player to use that ability as one means of expression for a visual instrument.

The original context I imagined this being used in is during worship at a church. So the band would be playing musical instruments and people could play visual instruments as a complement. In fact, the first usage of this prototype will be at our church. The deadline is July 12th, which I will probably (hopefully!) make. Of course, this could be used in any live music setting, and in fact the three of us are planning to do that for a future project.

Oh! To continue the visual instrument analogy, I was thinking that the Wii remote would basically be like a tambourine in that the primary action would be percussive. This led me to think about other parallels, like a melodic device. And now I have dreams of circuit bending some sort of guitar thing to use for this idea, hopefully with the help of someone more engineering savvy. Just think how sweet it would be to have a circuit bent Guitar Hero guitar that played music and visuals!