Archive for the ‘ Books ’ Category

NGUI for Unity

After interviewing with a few unity3D shops,I was hit with the same question every single time: “do you have NGUI experience?” – to which I replied “no, but I’m sure I can pick it up”. They didn’t share my optimism 🙂 Enter in NGUI for Unity!

What I love about e-books these days is their size and how concise they can be, and this book delivers not only on both counts, but sets you in motion with a very real world example project that covers a great portion of the capabilities of NGUI. Everything from the wizards to widgets to creating atlas’ and fonts is covered. The book isn’t exhaustive in its explanations but IS thorough in pointing out the features and properties of all the components it covers – which makes it easy to follow along with in the examples.

The author gets right to the meat of the matter immediately walking you step by step through the sample project. It helps to have Unity3D experience and you’ll have to understand the basics of how unity works with prefabs and code as this book is targeting unity devs looking for a solid UI framework. It IS written in a very practical manner so even a complete beginner could get something out of it.

Now, in thinking back about my response to potential clients about just “picking NGUI up”, I see how deep the framework really is. It’s much more than just a set of UI components, and this book really brought me up to speed in a very short amount if time – excellent work!

Find more information here

ActionScript 3.0 Animation by Keith Peters

So, I get home from FITC 2007 expecting to let my mind melt into oblivion for a while and get back to a normal schedule with work and family. I’d like to thank Keith for ruining yet another fine plan for sleeping.

On my door step is a UPS sticker saying I’ve got a package and it’s waiting at the office. I’m thinking “I didn’t order anything…ahh maybe it’s Dream Theater live in New York” – you know, the one with the full Octavarium orchestra? Well, I get to the office, beat on the door, and the manager opens up and throws the package at me like she’s in a HUGE hurry back to her snack and “Days of our Lives”. So, I rip it open and what do I find? Keith FINALLY sends me a copy of his book.

See, I asked for one back in Hollywood, but never got it. I even reminded him, but well, he’s busy 😉

So, the first thing that catches my eye is the title and it has the words “actionscript 3.0” and “animation” in the title. Well, ok, that IS the title, but my excitement was hindered not. Lately, Papervision3D has taken up many an hour in my mind and ANIMATING PV3D objects has just become a really important issue that we’re dealing with right now. Knowing Keith’s work and abilities with 3D and math, I had an instant flash on (can I say that on the air??)

Ok down to business – why am I writing about a book?? I haven’t bought a flash based book in years. Mostly because I can bum answers and code off of friends for free 😉 ( don’t hate me! ) But for the first time, as I skimmed the TOC and chapters, I became more and more excited to keep reading. THEN all of the sudden, I found myself reaching for a highlighter and some torn pieces of paper – I WAS TAKING NOTES!!! Man, it was all over at that point. I was hooked from chapter to chapter. As you’ve guessed, I’m not that great at Trig/formulas but I’m VERY interested and try and read up on whatever I can – just hoping some of it sticks to my brain.

first, let me start off with the forward. I NEVER, and I do mean NEVER – read the forward. I don’t care who wrote it. But this time, I saw that Aral Balkan wrote it and he’s usually good with words blah blah blah – I read it. That’s the best forward I’ve ever read. I’m not kidding. Sounds ridiculous but Aral hit on some great points about our industry and what a “designer” or “developer” is perceived as. It actually was very inspiring, and I thought Aral deserved mention on that. VERY well done my friend.

Order the book here (

Favorite Chapters

Chapter 3: Trigonometry for Animation

This chapter was a fav from the start in that, I’m like Keith – I’ve not had any math beyond High school geometry and whenever I can, I’m trying to learn more about trig. The first paragraph on Degrees and Radians kills me (you’ll have to buy the book and read it for yourself). Just imagine Homer Simpson reading it to you. Then laugh. Maybe its because I can imagine Keith writing it, but I thought it was funny.

For anyone who wants a really nice foundational explanation of Trig as it relates to your work in Flash, you’ll love this chapter.

Quote from the chapter: “Pythagorus was a Greek guy who lived a long time ago.” – its “Pythagoras”, I love that I can correct his spelling when I can’t even remember how to convert radians to degrees right off the top of my head. But I DO love Pie.

Chapter 5: Velocity and Acceleration

In chapter 5, I think you’ll be happy to see how the chapter 3 trig functions are tied in. At one point, he threatens you to not forget to convert your degrees to radians ( fear seems to work well with math for some reason ). I really got into the sections on Gravity and Angular acceleration.

For me, i’m always hacking this sort of code – it’s never been my strong suit and this was great reading! It’s amazing how someone who knows what they’re doing can put your 20 lines of code into 4 lines. At one point, you feel a sense of “Yah BABY!”, and then, you feel stoopid 🙂 and if you were paying attention in Chapter 3 where he says that 90% of the math you’ll use is sin/cos, he backs it up yet again at the end of the chapter with the “Important Formulas” that you’re supposed to burn to the inside of yer eyelids.

Chapter 12: Particle Attraction and Gravity

I really liked this chapter from the start. Of course, I was attracted (HA, pun intended) to the topic because of course, Keith is known for flash/math and I was hoping to get some particle genius out of this chapter. The first thing I want to clarify is: He’s a genius. He says he’s not, but he’s lying.

I love how he tosses out “G” (gravity) in the equation like you’d discard the jello in a boxed lunch as not being necessary. See, its that sort of thing I love seeing someone do – you gotta have some mighty big apples to throw out “G”, yo 🙂

And MAN fate is weird – I WAS actually considering writing some space based (Saturn V Rocket/LEM) sim (I’m not kidding, I live just down the street from Johnson Space Center in Houston TX) – and there he references that sort of project in the book. Yeah, that’s a little freaky.

Well, that’s a basic low down on the stuff I’ve been spending time on in the book, but there’s a TON more that covers alot of 3D topics concerning everything from creating primitives, to animation, to lighting for 3D – the list goes on and on. I’ve only scratched the surface to be very honest. This review doesn’t even do it justice.

Keith’s writing is VERY easy to read, and he explains the formulas at the right time and in a way that I think is very easy to grasp and retain.

I haven’t handed out a RockOn Rating in a while, and this is a first for a book, but I’mma give it a 4. A 4 is REALLY high on the scale, I know I KNOW – but this is an extremely difficult subject to understand, much less write about in a coherent manner, AND it’s extremely timely with the advent of Flash CS3 and alot of ActionScript 3 projects that are going on right now both in the new IDE AND Flex2 worlds. We’re really seeing alot of emphasis on marrying Flex2/AS3/FlashIDE content together and this couldn’t have been better timed.

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