Comments on: Updated ‘Elastic Racetrack’ for Flash 9 and AVM2

By: 8only.cn-创见未来 » Blog Archive » 成为高深Flasher，你够资格了吗？

8only.cn-创见未来 » Blog Archive » 成为高深Flasher，你够资格了吗？ — Mon, 28 Dec 2009 03:23:28 +0000

[…] 你需要知道什么时候发送一个event，什么时候执行代码，什么时候播放器渲染画面。这真的是最基本不过了。 http://www.craftymind.com/2008/04/18/updated-elastic-racetrack-for-flash-9-and-avm2/ […]

By: Flex Builder 3导入Flash CS3资源导致的一些问题 » 茶馆儿 - 聊聊关于小游戏的那些事

Flex Builder 3导入Flash CS3资源导致的一些问题 » 茶馆儿 - 聊聊关于小游戏的那些事 — Thu, 10 Dec 2009 16:14:07 +0000

[…] http://www.craftymind.com/2008/04/18/updated-elastic-racetrack-for-flash-9-and-avm2/ 分类: 技术 | 标签: flash, flex, 导入资源, 帧代码, 渲染原理, 问题解决 Cancel Reply […]

By: Flex开发者应该知道的十件事 (轉載) « 8only.cn-创见未来

Flex开发者应该知道的十件事 (轉載) « 8only.cn-创见未来 — Thu, 03 Dec 2009 05:35:39 +0000

[…] 7. Flash Player的“跑道”模型理解Flash Player的渲染和代码执行机制也是十分重要的。当你执行了改变界面的指令时，Flash Player并不是立刻把你要的内容显示在屏幕上，它根据一定的周期来刷新屏幕，而代码的执行则是另一回事。这和Java正相反，Java总是等待程序主动告诉它什么时候重绘屏幕。 [Jinni] Flash Player的“跑道”模型最早由Ted Patrick提出，而Sean Christmann将这个理论进一步扩展成了“切片”模型，但是我对这个模型的结论抱有很大的质疑，这个模型和我的实验结果有很大的出入，有时间我会专门来撰写文章和大家分享讨论。 […]

By: Flex开发者应该知道的十件事 | SWFever.com

Flex开发者应该知道的十件事 | SWFever.com — Mon, 30 Nov 2009 08:37:43 +0000

[…] [Jinni] Flash Player的“跑道”模型最早由Ted Patrick提出，而Sean Christmann将这个理论进一步扩展成了“切片”模型，但是我对这个模型的结论抱有很大的质疑，这个模型和我的实验结果有很大的出入，有时间我会专门来撰写文章和大家分享讨论。 […]

By: Bart

Bart — Wed, 18 Nov 2009 11:47:18 +0000

Note a bitmapData.draw doesn’t count as a Render Action: you can do some neat stuff if you don’t have your app (or just a part of it) on the stage, and manually draw() your content to a Bitmap. Of course this has some implications (no added-to-stage and such like) but if you run a custom animation system it offers great control if you hook it up to a Timer.

By: In the meantime… | Greg on Mobile

In the meantime… | Greg on Mobile — Fri, 30 Oct 2009 00:02:46 +0000

[…] however, is a bit more tricky. To better understand the rendering pipeline in Flash you should read this article by Sean Christmann which explains the “Elastic Racetrack” of Flash. As far as code […]

By: RoYan’s Blog » Blog Archive » 10 Things Every Senior Flash Developer Should Know

Mon, 19 Oct 2009 07:02:13 +0000

[…] is executed, and when the player renders. It’s really the foundational concept of Flash Player. http://www.craftymind.com/2008/04/18/updated-elastic-racetrack-for-flash-9-and-avm2/ 2. FlexSDK, mxmlc, compc, and all that jazz You need to know what’s going on when […]

By: The Flex Component Lifecycle | Enigmatic Thought

The Flex Component Lifecycle | Enigmatic Thought — Fri, 16 Oct 2009 20:28:48 +0000

[…] My biggest source was Mrinal Wadhwa’s similar presentation which provided a lot of inspiration and some things I could steal to make myself seem smarter than I am. I based my Elastic Racetrack and Marshal explanations on a great post on Craftymind. […]

By: Lorenzo

Lorenzo — Tue, 13 Oct 2009 13:10:25 +0000

Hi,

Very good post!

Can I ask you two questions?

1) What’s a frame? Is it essentially a slot of time or something else? I think a frame is a logic unic linked with ActionScript code, isn’t true?

2) You say that render events happen before the invalidate action’s section. Do you mean that invalidate methods, like invalidateproperties() or invalidateSize() [into the Flex Framework], have already executed? In this case flags have already set.

Thanks in advance,
Regards.

By: MAX Presentation – Tackling Memory & Performance in Flash, Flex, and AIR | The World In A State of Flex

Mon, 12 Oct 2009 00:51:52 +0000

[…] http://www.craftymind.com/2008/04/18/updated-elastic-racetrack-for-flash-9-and-avm2/ […]