I am trying to understand what part of AS3 script says loop through(create a continues 360 loop of objects) the images from an XML file, does this make any sense.[code]is this the part that says loop the images/objects.this is a little more to the script including the above to maybe understand better?[code]
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I have 2 questions about remote shared objects in Flex/ActionScript3:1) If I connect to a remote shared objects, but do not handle the SYNC event, will the shared object still receive data from the server? ie. will the server still broadcast data to this client ? This is what I expect
View 2 Repliesclarify the different logical instantiations of objects in actionscript?So far it seems there are 3 layers of instantiations, for lack of a better term.The first one is declaring a variable/type.Next is instantiating that variable with something solid in the code, like a method or function? Is this just a way to glue things together? Then after that you instantiate it on the stage, is this something you have to do explicitly, or is it a side effect? Is this "3 layer" concept the correct way of looking at it, kind of like the MVC for flash app logic?
View 2 RepliesSo I just started using Flash CS4 from Flash 8, and I like it so far, but there's on major problem: the "classic tweens" (motion tweens) aren't rotating some of the objects I have. Like there's this flame thrower I drew, and I rotate it at the end of the motion tween, but it doesn't rotate. It will just wait till the last frame and then it will show the rotated frame. Motion works in the motion tweens, but not enlarging or rotating... why? It seems more like a glitch, because sometimes I make a classic tween and it rotates stuff just fine, but sometimes it just doesn't... what am I doing wrong here? What's going on?
View 3 RepliesI need to reassign z value to some objects that are rotating in 3d. (see attachment).
This is my code: but it doesn't work:
ActionScript Code:
for (var i:uint=0; i<container.numChildren; i++) {
cont[i]=container.getChildAt(i)
//cont[i].z=cont[i].transform.getRelativeMatrix3D(root).position.z;
[Code].....
Whats the 3d capability in flash cs5, I've been told there is a new 3d tool for rotating around objects. Does that mean an obj import is possible? I am eventually aiming for a series of gear wheels, one facing the screen rotating on its z axis. Is this possible.
View 0 RepliesI have two drag-related questions. The first one is how to rotate an object by clicking and holding on it, then moving the mouse round in circles. Think of a clock face, and the user clicking and holding on one of the hands, then spinning it around. The centre point would be the part of the hand that's attached to the middle of the clock face, and the other end of the hand would be able to rotate 360 degrees around the face.
The second one (and not related to the first one, a separate query altogether) is how to drag something horizontally along the screen, but have it stuck at a certain speed. So if the user tries to quickly drag the clip from left to right, it will not reach the right instantly, but instead follow the cursor at a slow speed.
All I need to do is rotate an object (which could spawn at any point along each of the four edges of the screen) so that it faces towards the centre of the screen. Obviously this will be done using the .rotationZ property. I will know the starting point of the object, and the centre point of the screen (400, 300). The object begins facing directly 'up' (e.g. if it spawned directly below the centre of the screen it would already be at the correct angle).
View 2 RepliesI'm working on putting together a game at the moment which is similar in many ways to mini golf (or crazy golf, depending on where you come from). It is shown from a side-on view and to play the user must select the ball by holding the mouse down over it, then drag the mouse to indicate the direction they wish to fire the ball in. The distance they drag the mouse (this is capped obviously) determines the power of their shot.
I am currently using a triangular object with the tip placed at the centre of the ball to show to the user the direction they have chosen. This triangle rotates to face the position of the mouse, and I'm trying to get it to extend/shorten based on the distance from the mouse to the ball. I have code in place (below) that works when the mouse is either to the left or right of the ball, but behaves rather strangely when the mouse is above or below the ball. When the mouse is in either of the latter locations, the triangle extends to be far bigger than the maximum length allowed by the program, yet a trace shows it is still within acceptable limits! I'm almost beginning to think that Flash is switching the 'width' and 'length' attributes around when the object is rotated by either 90 or -90 degrees!
The code I am using is:
[Code]....
Here's a couple of screenshots of the game as it currently stands too - please don't laugh at the horrible placeholder art: none of it is final haha (also note that I haven't implemented 'gravity' yet, so everything is sort of hovering in mid-air.) The first image shows the code working as I want it to with the triangle at it's max width, the second shows the triangle going 'huge.'
i'm using flash with box2D 2.1a. i'm rotating ball hanging on the string. The path which the rotating ball trace is ellipse. When releasing the rotating ball from the string i want the ball to fly with the obtained direction, velocity and strength. As you can see in the pictures.[URL]..I've tried to do it with setPosition (method of b2Body) and with various joints. But I haven't got the needed results.
View 2 RepliesI have an idea of a game in my head and I wan't to get somekind of functional demo of it done in flash (CS3). I've looked everywhere but couldn't find tutorial for it, as I'm not sure what I'm looking for. I'm not that good in Actionscript. I'm now trying to describe this problem. On screen there's 4 rectangles, 2 in a row. So it's 2 rows with 2 rectangles in each. between all of them theres 4 circles. If I activate a rectangle with mouse and use arrow keys to rotate it smoothly 90 degrees, 2 nearest circles rotate with it. And same thing happens with all of the rectangles.
So I'm looking for somekind of solution where rotating an object also rotates every circle around it. and when circle rotates 90 degrees with rectangle as it's center point, it can be also rotated with another rectangle. I think I can't explain this clearly?
There is an example of what I'm trying to do [URL]. The only difference is that I'd like to use several different objects in my file...and not only one (i.e., ball or whatever) - but different objects with different shapes, colors....circulating on the same "path".
View 1 RepliesI've got on the web some code of nice rotating objects from xml file. But I need to make, that when you mouse over one object, the rotation get stopped. I don't know exactly how to do it, so I'm asking for your. Pasting bellow the code and URL example of the animation.
[Code]...
How would i make hitTest work better with a rotating object(AS2). Becase i have a circle and it if gets near the rotating object (actually pretty far away) it starts the script,(new x and y)
I think thats the rotation script, becuase i took a break for like 4 days becuase it was irritating.
There are a couple of problems i'm having with this - the first is how to work out how to find where the tip of each sine curve is (ie the frequency) and the second is to work out how to rotate each object so that it slides sideways along the sine wave(note file is 800 x 600)here's my code: CarouselTest.as:
package
{
import com.greensock.easing.Sine;
[code].....
i have a triangle that i generate using the following code:
Code: Select allinternal function generateTriangle(w, h, topPoint, color = "0xFF9900") {
var triangle:MovieClip = new MovieClip();
with (triangle.graphics) {
[Code]....
I use this function and a foreach loop to generate 9 differently colored and sized triangles, which works fine when i place them on the canvas. But if i try to rotate them they rotate around the 0,0 point - i want them to rotate around the center of the individual triangles, how do i do that?
1. How do i move a dynamically generated triangle inside a movieclip? Solved using [URL]
2. How do i access each of the triangles inside the movieclip, or even better, place them in 9 different movieclips using addChild so that i can move them around individually?
I have a bunch of draggable objects and I want to be able to rotate them. Is it best (possible?) to rotate them based on keypress or how might you go about this. Here is my keypress code so far ( draggin works - rotate doesn't )
[Code]...
I've created a sphere, and used a texture of Earth to create a rotating planet (using movie material). Is it possible to add buttons or other interactive objects to the material itself that will be clickable?Is there any other method for doing this (for example if I want something to happen when the user clicks on Australia...)
View 5 RepliesThis may be a bit of an easy question for some, but I'm having difficulty understanding what mc.name.slice(5,9) does. What is this name slice bit about?
View 5 RepliesHow come every time I run this script:[code]Where does the Undefined come into things? I have only asked the script to fire 3 times so the first time through the text in position [0] in the script Carp should be printed out?
View 2 RepliesOne of my testers is asking me about an AMF polling that we do in our app:[code]They are seeing values of 0 and 5.
View 1 RepliesSpecifically, I have a demo of a flash game (sort of super mario style). In it I have two types of weapon - a simple fire and big fireball. I reviewed the code in order to learn flash better [I am very new - since around monday this week].
I saw that the program has a variable that keeps track of the number of uses I have left in each weapon. I tried to review all the places this variable was used but I couldn't find where it affects the drawing onto the screen.
I even tried removing the variable declaration and then testing it - so I may find all references to the variable -- By the way any convinient way of finding all references to a variable/method/class [I am using ADOBE FLASH CS5.5]?
Also, I tried changing the variables starting value to "12" and I noticed that when I test the game, the weapon has 12 uses indeed.
So my problem:1. It seems that this variable is somehow affecting the drawing. Yet, I don't know how it does so since all the code I have found that uses this variable has nothing to do with drawing. It is all, logic, like
if(var <= 0){
var--;
} else{
return false;
}
Where is this influence coming from?get all references to a variable[like in eclipse ctrl+shift+g]?
For a long time I've been puzzled by the new System.totalMemory variable. Whenever I make an AS3 project, I try using the following code:
Code:
package whatever {
import flash.system.System;
[code].....
I've been using arrays and for loops in flash for some time now. Mostly successfully.But I'm missing some important understanding of how they really work. Here's the simple code that turns my head around and makes me realize I know nothing.[code]When I trace _root.term_array later in the code, it gives me the list of words and then a ton of 'undefined's. When I trace _root.term_array.length it says it's got 130 items. In my mind it should only have 13.
View 3 Repliesso I'm still learning the basic concepts. Attached to a movieclip used as a button I have this actionscript:
[Code]...
Which basically causes the movieclips 'leaf1' to shrink, 'vinefade' to go to its first frame, 'artween_mc' to unload, and for all other commands on this button to be disabled. I also want it to check another movieclip called 'leaf9', and see if it's current frame is at less than a particular frame number (73), because if so I want it to start playing forward. Once it reaches this frame number (73), I want to cause linkstween_mc to become visible and hit9button (also a movieclip) to become enabled. My current script does absolutely nothing to leaf9
I have a rotating menu that sets the selected button to the 3:00 position once clicked. I need the labels for the buttons to stay in the upright position as they rotate with the button. I have attached an image. Anyone know of an action script that would keep the labels upright?
View 8 RepliesI 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]...
I'm currently reading the book Learning ActionScript 3.0 and have dificulties understanding some programing basics due to my total lack of prior programing knowledge.For example now I'm looking at this script from the book that traces a list of all display objects on the stage and their children:[code]I understand everything except one thing. When there is an object with children (DisplayObjectContainer), the function traces the object but doesn't proceed and calls itself starting all over again this time analyzing the first child of the object. And if the child also have children itself the list will branch out until there is an object without children.What I don't understand is how the function at this point knows how to return to the last parent object and continue to analyzes its other children if any.For example when the function analyzes the stage of a scene with the following content how does the function know to continue analyzing child0. To me, looking at the code, I would expect the function to exit after listing [object StaticText]. I have hard time understanding what makes the function go back to largeContainer and continues with its child0 and so on.[code]This all what the book says regarding this which is not enough for me to understand this process:the function calls itself again. passing in the object currentlybeing inspected. This concept is called recursion. A function calling itself mayseem redundant, but it can be very useful. In this case, each time the functionis called, it receives a new display object to analyze, so the function reportsthe contents of that specific display object. The result is a complete walkthroughof all display objects, no matter how many children each may have.
View 5 RepliesI'm trying to understand how packages and dependencies work with Adobe Flash Builder 4. I've copied an example here and put it in a .as file called DependencyGraph. However I get the error message:
A file found in a source-path must have the same package structure '',
as the definition's package, 'DependencyGraph'.
I understand that the original file has a package name called package flare.apps. What should I change to enable this to run?
I'm editing the MotionPath LinePath2D by Greensock to make it become LinePath3D. However I'm stuck in editing this method:
[Code]....
I don't get the operations Greensock does to find the y and x inside the atan2. Why does he multiply xChange (which is a scalar and it should be the delta-x of the Line segment [IMG]) to the b component of the matrix and then sum it to the other thing?
[Code]....
