Emak Mafu Labs Blog

Wordpress have just launched an iPhone app that I’m testing right here, right now! I think I could get used to this. Go to the App Store and do a search for Wordpress to find it.

Hey,

Having just completed a project using vector vision, i cant wait to use it again! We have had a lot of positive feedback for the way it looks. I would recommend to anyone wanting to use fonts in 3D that this is the way forward.

I still cant get over the way mathieu-badimon over at five3d creates fonts to be rendered by the engine. You have to download a flash panel from his site which you pass in the font you want a 3d version of, and it creates a class with all the typographical meta data about each glyph needed to allow flash to draw with the standard ‘lineTo’ function each letter with the correct letter spacing: check out this class: HouschkaLight.as tis pretty amazing stuff!

Check out the photography agency site that we just did that I used this in trayler.co.uk

I’m doing a project at the moment which has a big word cloud as the landing page for which i used papervision. But as some of you might know - papervision doesn’t do vectors very well. I pretty sure i made the best of what papervsion offers - using smoothing on everything possible guided by the demo at zupko.info, but it still didn’t seem to pull off desired effect…. enter vectorvision - check out the demo below - i think it really captures the power of what it can achieve.

I haven’t looked into it much yet, but i’m pretty sure its exactly what i’m looking for as i breezed over the code.

check out the examples + code from the repository - you’ll need the greatWhite branch of papervision for it to get it to work

So just like Operating Systems before them, now browsers are starting to all look and feel the same. Personally I’m a Safari die-hard. I found Firefox 2 a bit slow and bloated on my MacBook Pro, and Safari has always been uncluttered and quick. The new Firefox 3 has stolen borrowed a lot of that from the “new” kid on the block. So much so that I find it hard to tell the difference while I have the 2 running. I went ahead and changed the Firefox logo for them to reflect the changes:

Hey,

I thought I’d share a Ulrika moment with you all regarding FDT 3 and Debugging…

For the past few days, every spare hour I’ve had I’ve been trying to get debugging working in Eclipse using FDT 3.0 enterprise - for some reason it just wouldn’t stop at the break points, and then…. urika! so i thought I’d tell you the thing they forget to tell you……

Since the demise of Xray browser in AS3, which allowed you to drill down into objects to find their children and variables, working out the state of the application at any given time has become a nuisance, time consuming, and down right frustrating. This even forced Alex - another of our developers out of Eclipse and into Flex Builder to author flash projects - just to get the debugger feature. This was even to the sacrifice of some the amazing features of FDT such as quick assist and even eclipses templates feature.

For all others that cant seem to get the debugger to stop at the breakpoints, it seems that eclipse dosn’t like the spaces that are in the path name to the default linked library ‘playerglobal.swc’ - so a simple sym link or just by moving this swc to a place with a clean source path and wolla - DEBUGGING IS BACK! oh - dont forget to update the linked library for the current project, or you’ll be back at square one.

hope this helps a lost debugger somewhere

Russ

First of all, just installed the wp-syntax plugin, so now we can have proper example code on the blog. I can’t believe it took us so long to get it on here, seen as its pretty much ubiquitous among the developer community, I find it really useful when browsing example sites so I thought we better get it on here sharpish.
Will that in mind I thought I’d share a particular hack/workaround that I was working with last week regarding for..in loops (not to be confused with for each loops).

1
2
3
4

for (var i : * in object)
{
 
}

This works fine for native objects and arrays, but back in the day of as2 you could loop over public variables and getters in custom classes as well. Not so in as3, it simply skips the loop. As you may have guessed by the title of this post the solution is to override the default valueOf() function with an object that represents your class, for example.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28

package {
 
	/**
	 * @author alexanderfell
	 */
	public class GeomPoint {
 
		private var _dimensionMap:Array;
 
		public function GeomPoint(newDimensions:Array) 
		{
			_dimensionMap = newDimensions;
		}
 
		public function get x():Number
		{
			return _dimensionMap["x"];
		}
		public function get y():Number
		{
			return _dimensionMap["y"];
		}
		override public function valueOf():Object
		{
			return {x:x, y:y};	
		}
	}
}

This way, we simply loop over the valueOf() instead of the the class. As a side note the code above is for a co-ordinate generation system which may require the dimensions to be labelled differently depending on which frameworks we are using (for example APE uses “px” and “py”) which is the reason for all the dimensionMap funny business, not me being unnecessarily difficult.
The eagle-eyed design pattern enthusiast may be able to see the decoration of an array here (this is just an example, the real code has an abstract class that sets the dimensions, then everything extends that abstract…. what you think I’d put all the code up here!?).

edit: damn syntax styles….

You wake up on Sunday morning, reach for the newspaper beside your bed, press the update button, and the latest news streams in. It looks like a newspaper, feels like a newspaper, but hidden within the paper is digital ink and a wi-fi connection.

Digital ink has always fascinated me, and I think we are 5 to 10 years away from seeing it go mainstream. The obvious companies to push it to market will be Amazon, a publisher, or a newspaper. The business model could be that you subscribe to the service and get the hardware for free.

An outfit called plastic logic has some cool working prototypes that you can see here. Classic case of great technology presented really badly. Back to the future.

As the power requirements for such a device would be relatively low it could be powered by movement. The amount of paper saved by these devices would be huge, as well as the energy saved in hauling printed material around the world.

The first phase would be a monochrome image, but eventually these devices will be full colour with video and audio. The latter could be a disturbance on the tube so you can listen to stories on your wi-fi headphones.

And the reason for such a device? As our lives become more and more intertwined with technology we will inevitably yearn for the lo-fi days. The only problem is that the world will be moving too fast for that. A newspaper will be out of date before it gets tot the news stand. So we will start to disguise technology. Flashy, chrome gadgets will be replaced by devices that blend into our surroundings.

We have just launched http://www.stockwool.co.uk, our most feature packed Architects site to date. Check out the “Now” section, a flash blog with a Flex backend.

We are looking for developers with AS2/3 experience keen to get into Flex and Air. We are also looking for a client facing senior developer to work on technical specs for our projects. Please send your CV through to studio “at” emakmafu.com

We have all been using for them for ages, but Adobe has finally released Flex 3 and Air. This is a huge release for the company, and solidifies their position at the forefront of the ever changing RIA landscape. Get them now!!!