A very powerful feature in the Unity Editor is the Blend Tree. This is an extension to an Animation Controller, which allows you to blend the joint movements of multiple animations and control the ratio of blending one or more with parameters.
I knocked up a quick demo to show how you might create a Unity game, which uses either keyboard input, or the accelerometer of a mobile device, without having to change any code, include any third party libraries, or use conditional compilation. Continue reading Unity – automatically choosing key or accelerometer input
I used filmed action of Beckham himself and the video alpha channel support of Flash 8, which was rather new at the time. I was consulted on all aspects of filming and production. After we agreed game concepts, I met with the film crew at ‘Off The Radar’; I drew up the shot-list and we decided to shoot on HD at 50p, to get the cleanest possible key.
- Panasonic VariCam
- Green screen at the Flash Studio Norte, Madrid
- After Effects
- A football
I went to Madrid for the green screen shoot with Beckham as visual effects supervisor and was responsible for treating and editing the footage for game production and related media.
I stitched some of the sequences together with morphs to create almost seamless blends between shots and added filters to the keyed out footage to match lighting and improve the compositing.
I coded a 3-D projection system in Flash and perspective-matched each scene, so that objects move around the screen convincingly. I worked with the designers at DDB, who created the backgrounds and UI elements. I included ‘Express Install’ capability for those users without Flash Player 8, so 95% users can upgrade painlessly from Flash Player 6 or 7. All the games are mouse-controlled and were tested by kids for usability and game balancing.
I just tried packaging a game, written in AS3, for my iPad, PlayBook and BlackBerry 10 Dev Alpha device – works pretty well!
I thought I’d give a quick insight into how the animation effects in one of my projects were acheived.
Scott Bedford, former Creative Director at Carlson Marketing, posted this video of a project we worked on a while back, for the Lurpak Breakfast campaign. I created all the animation prototypes for the various effects used throughout the site, some of which can be seen here. The site won two DMA awards, but I’m most proud of the crumbs animation and the code-generated interactive steam effect – similar to the one you’ll see on my homepage.
I just finished a new project, called ‘A History of the World in 100 Objects‘, it’s a joint venture between BBC Radio 4 and the British Museum to chart human history in a new way. I developed the concept for the 3-D object explorer with the guys at GT/VML and built it using Flash 10’s native 3-D capabilities. Users are able to explorer objects from throughout human history in a potentially inifitely expanding 3-D time tunnel and even make history by uploading their own objects.
Here’s some footage of the 3-D explorer:
The main challenge facing the development of the 3-D explorer was to build something capable of handling up to 10,000 objects, loading in their images and displaying it all in glorious 3-D… all without crashing the user’s browser. Every object or filter set accessible within the explorer can be bookmarked, shared, or navigated with the browser back/forward buttons. For added accessibility, the explorer’s 3-D view itself can be navigated with the keyboard, mouse wheel or the on-screen controls.
I built the application strictly to optimise performance and memory management, while ensuring maximum stability. Coding techniques such as object pooling, typed arrays, load queueing, render deferral and the flyweight design pattern were used to maximise performance and minimise memory usage.
Here’s one of my old games being controlled with brainwaves in a homebrew EEG device cobbled together by Italian Hacker Mastro Gippo:
Just spotted a video on James Alliban‘s blog of how to make your own cheap multitouch table. It’s a lot easier if you’re not initially bothered with projecting your image back into the table – otherwise you’ll need a projector (which I don’t have) and a camera capable of infrared (which some webcams may already do without requiring modification). I for one, will be having a go…