ActionScript 3.0 :: Performance - Tweens Not Completing?
Apr 8, 2009
Have recently made a few educational activities which are experiencing performance problems on older machines. Basically, tweens are not completing and causing things to behave strangely.I don't think it's the well-known garbage collection problem with tweens not completing as I use TweenMax for all the tweens. Also, on any half-decent machine, everything works correctly but if tested on an old laptop it all goes a bit wrong.
EDIT: I've not got around to adding a pre-loader yet so things might take a while to download..
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Aug 2, 2010
I have an image converted into MovieClip (background) and I have a mask MovieClip (bgMask) set to mask the image MovieClip like this:
[Code]....
In bgMask I have a few linear gradient shapes which I animate with shape tweens using keyframes. If I don't set cacheAsBitmap for both, nothing will happen since what I need is alpha masking and it will work only then. In this scenario is cacheAsBitmap working for me or agains me? (not that I have any choice). Still I could try to replace some of the shape tweens with MovieClips with solid shape in them and just move them around to uncover some part of the background, and where I want a smoother transition I would stick to the shape tweens. If the object that I've set cacheAsBitmap true to is no longer being animated moved sized and so on, would it be better to set cacheAsBitmap to it to false?
[Code]....
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Sep 12, 2011
this is what i'm trying to accomplish; With a click on a movieclip (cannon_mc)a shot is being fired (ball_mc)
The longer mouse is down, the speed of wich the ball is fired with should increase.My question to you is;
What is the most efficient way to accomplish this? With a timer or something like this;
[Code]...
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Jan 2, 2012
When I want to ask for a small fee for my app, I'm not allowed to use TweenLite. So I started thinking I could probably replace the tweens with Flash's built-in Tweens. BUT I'm also using rotationY. Flash doesn't support this as far as I know. Are there Tween engines out there with a copyleft?
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Jan 11, 2011
I'm devloping some library classes for flocking/steering behaviours on large numbers of objects (2000+). I'm finding that at < 500 instances, performance is reasonable. As the numbers increase, framerate bogs down.
I've seen remarkable performance with libraries such as Flint or Box2D with ridiculous #'s of particles / objects, so it should be possible to optimize / refactor my code to be a bit better.
I'm aware of the basic optimizations, such as bitwise operations and optimized for loops. Are there any more fundamental approaches I should be considering? For example, currently each instance is a vector-based MovieClip. Would working with BitmapData be more efficient?
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Nov 4, 2011
Will I take a big hit in performance using nested ViewStacks? Should I strive to handle all navigation in one ViewStack and push children manually or will the affected performance be negligible?
eg.
<viewstack>
<tabnavigator />
<tabnavigator />
<tabnavigator />
</viewstack>
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Mar 19, 2012
We have a medium size Flex 3.6 application that contains around 20 different page views (managed via a single lazy ViewStack) each having multiple components. Most use custom renderers.All model data is loaded at startup and changes to model instances are communicated via binding and/or collection change events.Once the user has viewed each page at least once, all page views are instantiated and happily listen to update events.Which in effect means that each time a model instance changes, all interested views receive that event and compute derived data or trigger item-renderers.I have tested and confirmed this behaviour in a proof-of-concept application. Even when setting a list to being invisible, it still listens to collection change events and invalidates any renderer affected.What would you do?
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Jul 13, 2010
I'm working on a slide show which includes 3 sections that fade in and out automatically as well as can be navigated via buttons.Everything is working fine until I include a 3d tween animation of a hanging sign.it doesn't have any action script - just a 3d tween where the sign swings however once I include it in the slide show, the whole thing goes crazy:The fade in and out of tweens don't work.sometimes the slide show skips and everything start moving very fast as if the timeline was fast forwarded... can someone please helpe me and point me in the right direction of where to even start trouble shooting it? The problem is that it acts as if there was some kind of script added however there's no action script included in the hanging sign.
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Apr 28, 2010
I'm trying to load an external swf file that will be used as a system.
[Code].....
Now, the progress handler is tracing out that the file is being loaded, but it never triggers the the Event.COMPLETE event. Tracing out the Loader.loaderInfo returns null in functions.
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Mar 17, 2010
So i have a drag and drop game that has five answers that you drag to each approriate question. What I'm trying to do is, after they successfully dragged all of the answers to their questions, a button appears which allows the users to proceed onto the next part of the module.
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Feb 5, 2011
Is there a bug in the as3 tween class that causes tweens to stop before completing. I read that there is and that a 3rd party tween class should be used. I'm just starting out learning as3 and experimenting but this would be good to know when I move onto more complex projects. Also the solution for this was to make your function global. Does this simply mean place your function in the top level of your movie.
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Aug 29, 2010
I'm in the midst of creating a Bumptop styled selection tool. Right now I got as far as creating the tool itself (which actually works pretty good) and spreading some random square items on the stage. This is the class that creates the selection tool :
[Code]...
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Jan 15, 2012
I am attempting to make an app in which you can load an image file from your computer or from a URL. I have the computer file part working fine, but am having an issue when I'm trying to load an image from a URL. Here is the code:
[Code]...
The problem: After the load is requested, it doesn't call any of my events. There are no errors and there is no loading. You can see from this code a snippet of things I've tried to see if there is an error. urlFile.text is a string returning from my flex textInput. I put in a hard coded string instead of the urlFile.text and that did not work. I changed to a URLLoader instead of a base Loader, and that sort of worked (it completed the load) but I couldn't do the image manipulation afterwards that I wanted to do, and I saw in other posts here that a Loader is the correct thing to be using.
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Sep 15, 2009
I am loading files via flash+php and I can't get the progress bar or completing event to work....and I am sure the solution is simple.
ActionScript Code:
System.security.allowDomain("http://ftp.fakename.com/");
import flash.net.FileReference;[[code]..........
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Jul 18, 2010
I'm having some problem with a alpha tween, it works well when loading pictures then fades them IN and OUT but when I load a movieClip it only fades IN to, maybe 50%, the video object remain transparent. When I CLICK in other button before fades OUT, the movieClip fades to 100% and then it fades OUT.
The project is a XML gallery that loads images and movieClips (all external), the movieClips work like a container to one image (like the other pictures gallery) and one Youtube video (that remains over the picture).
If I remove the fadeIN tween all works fine, I think the problem was in the Timing of code compilation but I can't solve it out.[code]...
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Dec 9, 2010
I'm trying to create the following application:There are 5 different (non overlapping) MC's placed on a still background. They each represent a parcel that will unwrap itself by clicking the corresponding button (invisible button laying over the MC). I want to accomplish two things:1. The viewer must be able to click each of the buttons at random, which should leave each of the buttons disabled after the first time being clicked. A parcel should only unwrap itself once.2. As soon as the last of the 5 parcels has been unwrapped (Each MC stops automatically: actionscript on last keyframe MC), a new MC should start playing automatically (continuing the application). Thus without having to click anything additionally.I hope there is somebody who can make any sence of what I have tried to explain.
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Apr 2, 2010
For some reason the x++ loop to move clip doesn't work. There must be an easy fault.
cX=iButton[i].x;
while (cX>iX) {
iButton[i].x=cX;
cX--
}
It should move a thing smoothly, as I understand it, but it doesn't. It completes the while and then shows the iButton at iX, completing the loop without showing a thing meanwhile. I even put a 1000-count for{} loop to slow it down, but it just delayed the final outcome. I also tried to move the moving to a separate function, and into a package. (It's these menus I want to slow down.)
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Feb 12, 2010
I am writing a peer-to-peer binary socket program. There are only two endpoints. One socket is listening on my laptop system. The other socket is broadcasting from my desktop system. I have a third program running on a hosted server, that is available to broker the connection between the two. My problem is that when the laptop and desktop are on the same network, they both have the same internet IP address but different intranet IPs, but when the laptop is on the road, then the IP addresses are different. In order to be truly peer-to-peer, I have to write it so that after the connection is established, that the two computers communicate directly between one another. How is this generally accomplished, when the two computers could potentially share the same IP address, if they are running on the same network?
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Mar 26, 2009
The function shown below is trying to take data from a text input and refresh the data displayed. I am trying to get it to do so when the enter key is pressed. But it only refreshes on the second time enter is pressed. The "Enter pressed" is traced twice, but the "Enter Frame" is only shown after the second "Enter pressed" trace.
Code:
trace("Enter Frame")
function locRefresh(evt:KeyboardEvent) {
[code]......
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Mar 18, 2005
I'd attached one preloader.zip file in that there is FLA and SWF file is there now when you run the source file after completing the preloader to 100% it load test.swf file, now you export the file to preloader.swf and when you will run the preloader.swf file it will run properly but when you put this preloader.swf file into html file and after that you open this html file what will happen that after loading 100% preloader it will not to load test.swf file from html file.
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Jul 13, 2010
I'm working on a slide show which includes 3 sections that fade in and out automatically as well as can be navigated via buttons...
Everything is working fine until I include a 3d tween animation of a hanging sign.. it doesn't have any action script - just a 3d tween where the sign swings... however once I include it in the slide show, the whole thing goes crazy:
The fade in and out of tweens don't work... sometimes the slide show skips and everything start moving very fast as if the timeline was fast forwarded.. The problem is that it acts as if there was some kind of script added.. however there's no action script included in the hanging sign..
View 2 Replies
Dec 7, 2010
I am using Flash cs5 professional Program does not recognise any button or movieclip that has instance name in the same stage or whatever its place is in addition, for example when i wirte MouseEvent. there is no completion combobox occuring till i write... import.fl...bla Ä°n flash cs4 there were no need to do it.. Am i missing something or do i need to download sth?
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May 9, 2004
i have game im doing, and i want it to jump to level 2 upon completing the first level, but the problem is, the level 2 is a seperate swf, i've tried to use
Code:
on (release) {
loadMovie("level2.swf",2)
}
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Mar 30, 2010
how to use the new tweens. All easing seems to mess up my animations. When I apply easing it makes the animation happen before the keyframes that I've set it up for. Instead of easing between the keyframes that the animation is happening on its doing it before those keyframes.
Positioning. I have an animation that has several keyframed animations ahead of it for scaling and alpha. Later down the line I need to change its position but when I try to do that its not moving at the keyframe where i want it to but is instead moving it at the beginning of the animation sequence. I've tried manually inserting a posiiton keyframe at the beginning of where I want the position animation to start and then moving forward in the timeline to where I want the position to end and change the position there but still the same thing is happening.
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Feb 5, 2010
My tween works but it's coming in from left to right instead of right to left. Here is my [code]...
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Mar 28, 2011
It's OK on develop machine,
but when put on product machine,it's extremely slow...
The real time publishing often turns out a static image hanging there.
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Apr 29, 2010
Does anyone know of some tips when embedding an .swf into a .pdf? I've been working on this for a couple of days, and the .pdf has some significant issues playing my swf when the swf plays well from the IDE and the browser.
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Apr 28, 2010
I'm struggling through trying to learn the new tween system. Is it just me or did they completely NUKE workflow with this new system? Is there any way to copy and paste the property keyframes?I often have animations where things loop, so the last frame of the motion tween needs to be the same as the first frame. In the old days I would just select and copy multiple keyframes from frame 1 and paste them at the end. Done in 5 seconds. The only way I can find to do this now is to hand set every freaking property on every freaking keyframe of every freaking object.
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Oct 1, 2010
I was sorting my symbols in my library moving them to folders and what not and then saved it, did some more drawing etc. Then tested movie and noticed that all my symbols are gone on my timeline, also noticed whenever there is a tween the symbol got deleted from that to. I was so pissed, I undo'd as far as I could go and it wasn't enoughI have ALL my symbols in my library, just ALL of them got removed from my timeline... there is a lot of them.
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Jun 18, 2009
I've got some movies layered on top of each other with the alpha turned to 0 except for the one I want to veiw.I click on a button, one fades out and the selected fades in.I want to add a little to the visual affect by adding a pause in between.I've tried about 3 different ways,Here's my code:[code]....
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