as3 performance

Original link: http://www.baidu.com/link?url=8-mS_ Wtlqi5mgvlq8oqf34wa-gls4roi0ammswussy3kpkxovunoqqoaj-ngf2ikoof9xkxnvsvkt77wdcvkb_wd=as3%20%e6%b5%8f%e8%a7 %88%e5%99%a8ie=utf-8f=8tn=baidubs=as3%20%e6%a3%80%e6%b5%8b%e6%b5%8f%e8%a7%88%e5%99%a8Get URL:Externalinterface.call ("function GetURL () {return window.location.href;}");Get browser Information:Externalinterface.call ("function Getbrowser () {return nav

Simple application of the Java NIO socket to the AS3 socket connection application instance of the Java NiO socket to the AS3 socket connection. RAR (9.61 KB, download count: 1691) This from the basic to get up too complex, I got a Mina with flash communication, communication Data mode is datalength+data (data length + data content), for socket byte throttle communication, I used this way, convenient sticky

The median operation in as3 is very fast. Here we list a set of code snippets that can accelerate some computing speeds. I won't explain what bitwise operators are or how to use them. I just want to tell you how they work. Here is an excellent article titled 'bitwise operation in c' in gamedev.net'. If you know any tips not listed below, leave a comment or send me an email. All of these are based on as3. Th

Just made SWFEncryption, Completely using as3Self-encryption of the original SWF.Using alchemy to shell the original SWF is very simple. Three lines of C code are used in the encryption process. The useless code of the outer layer can be seen again, "but no one can crack the source code of the inner SWF! You can try to decompile. I dare not say no one can crack it, but I guess it should be hard to crack! "In the previous post, as3 is easily shelled by

In the actual project, as3 implements a tcpclient object. It should be okay to use flash.net. socket to implement a tcpclient. Let me talk about some people who don't pay attention to the issues. 1. byte order When I was working on a project with two client colleagues, they didn't fully understand this byte sequence. The socket in as3 contains functions similar to readshort () writeshort. Let's talk ab

Protobuf officially supports C ++ Java and python, and others are supported by third parties. Two official as3 versions are recommended: Action Script:Http://code.google.com/p/protobuf-actionscript3/ Action Script:Https://code.google.com/p/protoc-gen-as3/ We are very grateful to the two authors for their contributions and expressed their feelings for improvement. The first one submitted earlier is not

Reprinted Please note: http://blog.csdn.net/herm_lib/article/details/8500005 The reflection function of as3 was previously done. After a short time, I forgot to check the previous code. Record him this time. Reflection function: Objects of this type can be generated based on the Type name; or A new object is generated based on a type of object, which is the concept of prototype. Static languages such as C ++ require external support for refle

AS3 Code: var str = ""; var reg =/(\d{}) \/gx; \ is a reverse grouping that represents the same matching result character as the previous group. such as \d{} match, then \ can only be matched, var first=str.match (reg); Match (), returns an object, if Reg has global attribute G, the object's numeric index is the exact match character, //If there is no global attribute G, the index is the first exact match character, and the other indexes

Original: http://www.flashandmath.com/flashcs4/leo/index.html Let's introduce a custom AS3 class, Imageaccordion, to fold and unfold the picture like an accordion. We use the 3D method of FlashPlayer10 native, and the effect is very realistic. When clicked, the picture is folded or expanded in the form of a motion tween.Next, let's discuss the Imageaccordion class, which is the core of the effect.Using the Imageaccordion classWhat did you see in the

Notes First, the parameters of the function in AS3 can have a default value. Public Function TestFunc () {MyFunc ();}Private Function MyFunc (para1:int=10,para2:string= "str"): void{Trace (Para1 + "," + para2); Ten, str} No extra parameters can be given in the AS3. Public Function TestFunc () {MyFunc (2, "3", 4);}Private Function MyFunc (para1:int,para2:string): void{Trace (Para1 + "," + para2);} The compil

Now introduce the only configuration AS3 and Java Common Data class, this configuration is generally the data class only need to convert between AS3 and Java, and the database is not related. For example, in the data exchange between client and server, we need to define a uniform return request data Class Resultvo, containing an attribute result (bool) to indicate whether the request was successful, and the

AS3 code to create fire effect codeThe following method is called for the. swf file Private Function Update (e:event): void { Target.filters = [New Displacementmapfilter (BMD, New Point (), bitmapdatachannel.red,bitmapdatachannel.red, Strengh , "clamp")]; Offset=offset.add (v); Bmd.perlinnoise (SIZE/2, size, 3, Randomseed, False, True, 1, true, [offset, offset]); } Fireeffect.as Package effects{Import flash.display.*Import flash

ND3D is a super lightweight AS3 3D Engine, its biggest feature is light, all engine files compiled only 10K. The latest version is 0.2 Basic 3D functions are satisfied, Mesh Loader, interactive 3DObject, basic Light System, Custom renderer, of course, the function and Away3d and papervision3d still can not be compared, but It's really small and suitable for applications that don't have very complex 3D scenarios. Project at Googlecode API documenta

In the AS3, the tangent atan2 function is more useful than the Atan function (that is, the side of the corner), which allows us to make the correct rotation of the object. Remember that the y axis coordinates in Flash are reversed in math. (as shown above), the flash is calculated in radians! The tick marks on the coordinates are not accurate, and you will probably move to the corresponding point. The following list values can be verifiedAtan (Val:num

, compile-time will not consider this point. In fact, as long as you like, AS1.0, 2.0, 3.0 in the end of the statement can not add ";" Resolution But this is not a good programming habit, more inconsistent with the strict requirements of the self grammar. So I suggest that, in addition to XML can not add, the rest should be added, hehe. Example 2 shows how to convert a string that contains XML content into an XML object. is converted using the constructor of the XML.

About the event mechanism of ActionScript 3.0, the next module is an introduction, the final form of a complete document. Read the first chapter, talk about mouse events, by the way I encountered a problem. Actionscript 3.0 mouse events are nothing more than listening and capturing mouse events, such as Click,doubleclick, AS3 the mouse event package is in Flash.events.MouseEvent. Here is a simple ActionScript 3.0 to implement WordPad code, combined wi

Sendandloadex.as, Uvar.param and Uvar.vtype post to server-side files for two parameters. Uvar.param is returned as a parameter, and Uvar.vtype is judged as returning XML or VARs. In the example above, To test Loadvars.sendandload, you can: Uvar.vtype = "Var"; Uloader.dataformat=urlloaderdataformat.variables; Trace (Evt.currentTarget.data.vars); annotation, where the Evt.currentTarget.data.vars property comes directly from the test.asp output value, which is the same way that the original loadv

In this paper, 5 kinds of drawing methods of curve, straight line, circle, ellipse and rectangle are depicted by AS3, hoping to bring help to everyone. (1): Curve Knowledge Points:1, add mouse Monitor event mouseevent;2, the provision of the canvas size;3, MoveTo and LineTo;4, draw the beginning and end judgment. Code: var huabu:sprite=new Sprite (); Huabu.graphics.beginFill (0xFFFFFF); Huabu.graphics.drawRect (20,20,510,360); Huabu.graphics.endFil

As Adobe's Flex and romting open up an RIA storm, I was deeply attracted as a traditional web developer, and as a web developer, I was very concerned about how flash and the back-end connection, struggling to find out on the web, how to communicate with the background under AS3, In fact, Flash romting and Java dwr design is very similar to the middle to transform the background and foreground objects, today I will be a golden code of the HelloWorld pr

AS3 Open the link and open a new pagefunction _geturl (event:mouseevent): void {var _newurl:http://www.111cn.net/flash_a/action/urlrequest=new http://www.111cn.net/flash_a/Action/urlrequest (".. /index.php tutorial ");var _fangshi:string= "_blank";Navigatetourl (_newurl,_fangshi);}My_btn.addeventlistener (Mouseevent.click,_geturl); For more information about opening URL instances Import Flash.net.http://www.111cn.net/flash_a/action/urlrequest;Import