I love how math creeps into design, programming and other problem solving. I had some fun playing with Keith’s code (as usual). I’m always impressed with how he’ll see a problem and eventually at least figure out how to solve it using math/trig/physics. It’s a breath of fresh air and it almost makes me wish [...]
Here’s a great little script I found useful today as I was working on having dynamic effects applied to javascript via canvas. “The canvas element provides scripts with a resolution-dependent bitmap canvas, which can be used for rendering graphs, game graphics, or other visual images on the fly.” Thanks to the canvas APIs I was [...]
After playing with the settings in my experiments I found a few settings I liked and wanted to develop further. The first was snow! An added bonus I was able to work on a project just for the holidays and used much of this code in it! I looked around the web and saw a [...]
Microsoft has a new line of TouchMouse. They have a campaign to cooinside with it called the Art of Touch and have invited a few artists to participate and more to drive interest with free shwag! Basically that boils down to me having a to give away! So go play with the app and link [...]
I’m really enjoying giving a control panel of sorts to the end user and letting them control the physics rules of their canvas. Let’s add more motion to it by applying a jitter to the velocity of each dot. This is similar to earlier, when we first started animating by applying a random number to [...]
I always want to give the end user (at least some) control of how they view and interact with data. Earlier we gave users control over gravity. Here let’s give them control over the canvas edges. Rather than having our dots bounce on the edges of the canvas, lets have them wrap across to the [...]
Earlier we worked on making all the dots draggable, but what’s better than simply dragging dots? Let’s set up a way to throw the dots! Now as we drag it we record the positions and use that to calculate a new velocity. Then when a dot is dropped, it will have a trajectory to follow [...]
Here is an update to allow the end user to create more dots. A good way to do that is to just let users click on the canvas, and if they click a dot, drag it, if they don’t click a dot, create a new dot at the point of click. I moved the dot [...]
Now that we have gravity we’re really seeing some natural looking movement. Yet, it’s still missing something. In the real world we have friction or drag (or even air resistance) on everything. Without this friction it’s like these balls are moving in space. Even when they bounce on the walls they don’t loose any velocity, [...]
Adding gravity! Here we’ve adjusting the y velocity in every frame with the force of gravity. It’s fun to play with options and see how they are affecting the animation and the physics, so I’ve also got a checkbox that will toggle gravity to either a vlaue of 2 or 0. interactive physics animations via [...]
I’ve made presentations at WordCamp Atlanta for the past two years. I’d been told the presentation was recorded and would be added to the repository of wordcamp presentations at wordpress.tv both times, long story short. They have both made it online now. Thanks to whoever posts them and Happy Birthday WP. Enjoy the presentations! WordCamp [...]
I’m constantly excited by the web design industry because as it is such a young field, we are still making up the rules and discovering as a community what processes are best. At the same time, the technology driving the field is changing so fast that just when we start to settle into a routine [...]
The presentation? Your firstborn child theme. Child themes 101+2. I’m speaking at wordcamp atlanta this afternoon about themes and child themes. I’ll update this post with post-presentation notes. Learn how to mod themes the right way. Using child themes you won’t loose your edits when there’s a theme update. (101) We’ll go over the advantages [...]
I’ve published another article over on wpdaily.co exploring the concept of hooks. I remember when starting out that people kept mentioning hooks and filters and actions and… it took a while to grasp what they each meant. I think the first time I started to grasp it was when I read the codex and saw [...]
I’m excited to be speaking at WordCamp Atlanta again this year! The time is quickly approaching for WordCamp Atlanta 2013, March 15-16. I spoke last year and discussed the process of going from Photoshop PSD to WordPress Theme, here are my slides and notes for that WordCamp Presentation. This year I’m speaking along the same [...]
Reading my wpdaily.co updates today and saw this post talking about WordPress theme features. Eric explains the debate: Generally-speaking, the conversations have always circled around features: There are those that believe every feature you could ever imagine should be included like text color, font selector, and more. On the flip-side, there are those that feel [...]
I'm Evan Mullins. I'm a web designer and am very interested in the intersection of art & technology, user experience, and interactive design. I like contributing to make the web incrementally a better place. I love simultaneously solving problems & making things aesthetically brilliant. circlecube is my interactive design site chock full of tutorials, critiques, techniques, technologies, ramblings and a playground of experiments. Welcome to it!
Jenny