Actionscript 3.0 :: Papervision3D Collada Basics Tutorial Isn't Working?
Apr 11, 2009
I've been trying all day to get the Papervision3D Collada Basics tutorial to work and every time I run the file I end up with an empty black screen. No matter what I've tried i cannot get anything to show up. Finally I had the idea to download the source files from the tutorial and run those 'as is' without changing anything. When I opened the SWF created by Lee, all i saw was the same blank black screen. Has anyone else run into this? All other Flash files seem to be fine,
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Feb 17, 2009
I've just been following the Basics of Papervision3D tut, which is very good by the way, the only one I've ever managed to get working.And I'd like to write the code as a separate as file, but I'm having a bit of trouble.In the class definition, what should it extend?[code]I tried everything I can think of and looked at other tuts to see what they've done but nothing works.
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Sep 3, 2009
How to anti-alias a collada model in papervision3D?I've tried searching everywhere but didn't find any ways to anti-alias models. I've also tried blurring it a little as an anti-alias method but that only f-s it up and makes it look worse.How do I do that properly?
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How can i control a collada model animations with papervision3D? And why everthing i find for papervision3D is 2008 or 2009 dated? is this library death?
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Aug 19, 2011
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Mar 25, 2009
I am trying to import a DAE file, and it gets put on the stage, but for some reason I cannot control the scale of it. I know you have to pass a 3rd param to the Collada() constructor to be the scale, but no matter what I put there, it doesnt change the scale.Alas, I cannot get the scaleX or scaleY or scaleZ to change anything.Just need to know how to adjust the size/scale of this model.
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Dec 4, 2003
knows where can I find working mailform tutorial? I found quite a few for a simple mailform, but none actually worked.
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Dec 29, 2009
I really hate when you read a tutorial from some "expert" and what it tells you to do is wrong. I was doing a tutorial for a XML slide show, and the last line of code doesn't work quite right:
[Code]....
For some reason that only sends the my_playback_counter to 1. And it just sits there twitching. So when I tried to change the tutorial code to:
[Code]....
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Apr 3, 2009
I tried creating a music player based on Lee's tutorial (part 1 and 2). However, the code I used in my movie is slightly different from Lee's. Unfortunately, for some reason the mp3 player won't jump to the next song, like it does in the video tutorial. At first I thought there was a hidden error in my code, and later, after many tests I realized that the problem was the same even with Lee's files as well, which makes me wonder what's really happening here?I'm using Flash CS4 under Windows Vista Ultimate edition. However, I get the same strange behavior when I run the tutorial files on a different PC, in Flash CS3 under Vista Home Edition. This is why I believe that attaching my custom files to this thread is not necessary.
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Nov 13, 2009
here's the link that i followed step by step with the exact same code to get slide out panels: [URL]..All the code makes sense how it should work but I keep getting
TypeError: Error #1009: Cannot access a property or method of a null object reference. at slideOutInfoPanel_fla::MainTimeline/frame1() and here's my code just as in the tutorial
panel_mc.panelinner_mc.popup_btn.addEventListener(MouseEvent.ROLL_OVER , rollF);
[Code]...
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Mar 15, 2010
I've been experimenting with Dynamic Streaming while in the process of writing a tutorial. The documentation is quite clear on a few points: The keyframe interval in the various encodings should be shortThe bufferlength should be at least 2x the keyframe intervalThe player should sense a bandwidth change, by default, within the 4-second sampling interval and call for a switch. Then, the switch could take as long as 2x the keyframe interval after that. What I'm finding is wildly different behavior than this. It takes anywhere from 10-15 seconds for the player to notice the change and call for a switch, then another 20-40 seconds for the switch to happen. When switching up to a higher bitrate stream, this just means the user gets low bitrate video for longer than they ought to. But when switching down due to falling bandwidth, the buffer runs out and the user stares at the rebuffering sign for a lengthy time - long enough to give up on watching the video, for sure.
I've encoded an H.264 MP4 file at 64, 384, and 768 kbps, at 30fps and an "every 60 frames" keyframe interval. I've streamed it rtmp via two different CDNs that use FMS 3.5, into two different Flash video players (JW Player and Flowplayer). I've restricted my bandwidth on Windows XP with Netlimiter 2.0; and on the Mac with 'ipfw'. I've set bufferlength between 4 and 10 seconds. I've tested switching up and switching down. For up, I start with a 200kbps bandwidth limit. The video starts OK with the correct stream, then at 5 seconds I open up the bandwidth to unrestricted. For testing down, I do the opposite: start at unrestricted and then at 00:05 restrict to 200kbps.
My test page, with both players and sample code is at [URL] n-flash-bitrate-switching/ I also have a couple of screen recordings there showing the behavior of the whole process, both switching up and switching down. I thought I've done everything right here - paid attention to every documented detail, but it works rather poorly. Can someone explain whether this is expected behavior, if the players have implemented dynamic switching poorly, or if I'm doing something wrong?
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Mar 22, 2005
I sent an email to pom regarding a tutorial that he wrote, but the email was bounced and he hasn't replied to my PM. I have followed both of pom's tutorials that involve experiments with perspective in Flash, but I have encountered a problem while attempting to duplicate a movie clip symbol in the second tutorial ([URL]). I have a single instance of the "ball" movie clip symbol appearing at random positions. However, I cannot seem to successfully duplicate the symbol instance at random positions using the loop that pom provided:
[Code]....
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Aug 11, 2010
I have built a catalog in flash that was orginally built in InDesign and exported but it has some small content that is hard to read for the elderly users viewing it and I would like to add a zoom feature or some type of magnifying glass.
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Jul 27, 2005
I am looking for a tutorial called Senocular's 3D car race tutorial
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Feb 28, 2006
original: I really just need to figure out how to center the pictures. here is what I did I have modified the tutorial that I finished to have a bigger stage for bigger pictures. Everything is working properly but the pictures are displayed on the left side, I want to have them centered in the stage for the images, after clicking on the thumbnails, plus my images are different sizes as well. ranging from 200x410 to 744x410 but all are the same height of 410. i will post up what I am talking about at the end. I believe it is something within either the action script or the xml coding that allows the position of the image to be differently? please help here is what i am talking about[URL] Continued: Here is my coding in action script:
[Code]....
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Mar 23, 2011
this is my sample code
var i:Number = new Number();
trace("showarray length" + showArray.length);
for(i=0;i<showArray.length;i++){[code].....
wherenever the if is satisfied it stops looping it immediately goes out of the loop.this is a sample output given that the length of showArray is 2 and num = 0
showarray length2
equal daw0==0
alerts
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Jan 19, 2011
I'm trying to make flash animations w/ text. I don't know how to make buttons though so I can advance the movie. I really have NO idea so I need details on EVERYTHING past opening up a new as3 document.
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Jul 27, 2004
I am only at the very beginning and I want to make certain that I go through this understanding everything that can so maybe I won't have to ask as many questions in the forums and can start answering more. In this part:The code for making a standard generic object in Flash is as follows:
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Apr 15, 2011
I started out learning AS3 on my own a while ago without any programming experience whatsoever. I'm still in my diapers, but slowly progressing. Currently I'm working on a short animation with some code involved. Part of the animation is a herd of cows grazing in a pasture. I have a class called Cow which extends MovieClip and on the Cow timeline I have the walk cycle and other cow movements animated. When a cow is walking it slowly moves horizontally, along the x axis. I want the cows, when walking to also randomly move up and down (along the y axis) which would basically look as though the cow is moving further away or moving closer towards us. I'll be resizing each cow, according to its y position to create the effect of perspective (near and far).
What I'm trying to figure out is how to make the cow move either up or down the y axis in a somewhat random way. By "somewhat random" I mean that I don't want the cow to switch directions every second, but rather something like: 5 seconds moving up the y axis, then maybe 8 seconds moving down, then possibly 4 up, then 11 down, etc. It would be super if I could also have a velocity factor involved, meaning that when changing directions - from up to down, or down to up - I prefer that the change is smooth, like as in a ease out and then ease in.
[Code]...
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I've been trying out Flash Builder for the first time and I can't seem to get it working...
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[Code]...
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ActionScript Code:
_root.buttonStr.onPress = function()
{
[code]........
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Nov 27, 2010
Looking for a programming book that is in tutorial approach. Example this chapter teaches you how to do a login form. In the second chapter it teaches you how to integrate the login for to another app.Basically I'm looking for a book that teaches you real working application rather than abstract ideas. Programming language I have in mind is Adobe Air/Flex, Visual Basic. Functions I have in mind should at least cover Drag and Drops, Integration to a web form (form entry) and customizable interfaces.The languages i had in mind isn't fix. If you know a programming platform that has little code or easy to learn but still be able to develop a cool application.
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If I create a sprite in my AS file and then try to add it to the stage, addChild is an undefined method or function. If I create a movie clip in flash, export it for actionscript, it's undefined in my AS file. Just show me how I can write a super simple program where the thing on the STAGE interacts with the thing in the AS file, and I can take it from there.
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Mar 17, 2008
Is there a way to modify this tutorial to execute selectedItem on ROLL_OVER instead of click? I changed
lb.addEventListener(Event.CHANGE,itemChange);
to
lb.addEventListener(MouseEvent.ROLL_OVER, itemChange);
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Jun 6, 2010
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[Code]...
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Mar 9, 2004
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[Code]...
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Mar 25, 2010
I have a Collada (.dae) file that I found on Google's 3d Warehouse. Using Away3d, I'm able to load the file and display it on my view using the following code:
var object3d = Collada.parse(FooXML, { material:"white", x:0, y:0, z:0 });
view.scene.addChild(object3d);
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Jun 18, 2009
I am trying to map an image(webcam image or dynamic image) on an collada object(head). In fact I have a head, and I would like to put my face on it . Something like that[url]..
How to stretch the dynamic picture so it can fit the mapping ? Match the eyes with the eyes, the nose with the (UV map) nose,... and draw the new bitmap
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Jul 15, 2009
I have a problem: i want to let users edit the texture of a collada object(it is a bottle, a cocacola bottle). After loading collada object, is it possible to let user edit texture of it(upload their own image as texture)?
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May 19, 2010
having a weird issue with a loaded Collada model. I'm not getting any errors as such, and I can trace out the collada's position etc, I just can't see it! Am I missing something stupid? Or is it a bad collada model, and if so how do I test for it? I thought it might be a texture issue, but I tried other collada models without textures and they show up as wireframes straight away.Here's the code:
Code: Select allpackage
{
import flash.display.Sprite;
[code]......
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