anthony mattox new media art & design

Pulsus

For the past few months I’ve been hard at work building a flash game. As my first game (but hopefully not last) it was a bit of an adventure, but worthwhile in the end. There are certainly still details to be worked out and some extra features to finish off, but overall it’s come out pretty well.

First go play it! Then come back here if you’d like to know a little more about how the game was created.

I’m not one to preface my work, but I would like to mention that I am not a gamer in any respect. This being said, I may not be aware of all the game conventions I should be following, despite a good amount of ‘research’. If you have any tips for this or future games, feedback is always appreciated. You can leave public comments here or send me feedback through the Pulsus contact form.

Recently, thanks to a class with Jason Corace, I’ve become interested in games as interactive systems. In the same class I developed a card game and created Pulsus for my final project.

The Game

The game, Pulsus, is a puzzle game about particle systems. Players have to place objects to direct particles from emitters into goals. While it is a puzzle game, it is also about exploring a dynamic system.

In the game, players solve puzzles by placing objects onto the stage which effect the way the particles move. In each level the particles must be moved from particle emitters into goal points. Different colored goals accept only particles of that color. Particles must hit the goal quickly enough to fill it up, but once it is complete is will remain filled. The colored force objects will attract their own color while repelling others. Grey objects interact with all particles in the same way.

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Magnetic Field Clock

Continuing with clocks in ActionScript I created this slightly less abstract clock, loosely inspired by magnetic fields. I’m happy with the way it turned out. I plan to create a screen saver from this as well. If you’re interested it should be available soon. Leave a comment if you have any thoughts or criticisms.

I had a few little battles trying to get everything functioning. Some functions in Actionscript 3 use radians, namely the trigonometry functions, while other more basic functions use degrees. Having to switch frequently between the two tripped me up a few times. Another issue, not directly related to ActionScript, was dealing with the different number sets. Each dial object has an array of text objects. Some begin with zero, so they line up with the array indexes, while others start with one and throw everything off.

Orbit Clock

I started working with this idea in Processing. I was playing with clocks and fractals and thought it would be funny to stack all the clock hands on each other. I’ve been working a fair amount in ActionScript and decided to rebuild the project in flash to make it a little more portable and improved the design quite a bit. Building clocks is interesting to me as it is a very basic form of data visualization. The data itself seems quite simple, but also practical. In this particular clock each time is represented by a particular shape.

My code is still a little messy, but I will probably post it after a little cleaning up. The whole applet is created with ActionScript 3. I’m still not friends with the flash interface. I have more fun building classes which can create graphics quickly with a few parameters. It’s just more fun that way. This piece will also (hopefully) be a screen saver soon along with a few other little flash projects I’m working on.

Map Project

Most of the time I have been dedicating to working with Processing has recently been taken up by a larger project. It’s been very exciting for me, but less conducive to blogging both because it’s a larger project, and because I’ve been doing a lot of learning for the project. The piece is an interactive map for an upcoming exhibit for the Maryland Science Center and will be on a large touchscreen. It’s a great project for me as I love data visualization and science.

The application is scripted in Action Script 3. I was originally thinking of using Processing, but I wasn’t happy with how it was handling some things i needed it to do. So far I’m very happy with the choice. Flash is quite a tough beast to work with but I’m impressed with how quickly it parses the sizeable xml file with all the data and also how smoothly it renders all the graphics. I’ve also had to do quite a bit of learning about xml. With a bit of work I have the flash file reading xml directly exported from a spreadsheet editor, making it very easy to be updated.

I’ll write more when the project is finished. I still have to do some work building the interface and making the interaction a little more fluid. The applet will also be available online as well as in the exhibit. For now here are a few images of other visualization methods I’ve been playing with.

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