ActionScript 2.0 :: Motion Method - Take A Circle And Place It In The Center Of A Square Scene
Aug 15, 2003
-Take a circle and place it in the center of a square scene.
-Make a rectangle and snap its left edge to the circle's center.
-Make another rectangle and snap its left edge to the right edge of the first rectangle.
How would you make it so movement doesn't happen at the registration point but on the whole arm. Say i ran a rotation script on the upper arm with +=1 and the lower arm with +=2. How would you place the parts, what format would they be converted to and what would the script format be. Multiple methods would be welcome of course!
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Jul 27, 2003
I have a square that is a button symbol. There is a cirlce that is a movie clip symbol. I assigned the following actions to the button
on (keyPress "Left") {
currentX = this._x;
this._x = currentX - 2;[code].........
For some reason, the square and the circle both move. how can i just make the block move and not the circle.
note: the <> symbols are not put surroundin the key names
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Oct 15, 2009
i would like to know when a circle hits a square.Following code returns true when the rectangle of the MovieClip (blue) hits the square and not the circle itself:
circle.hitTestObject(square);
In as2 you had an extra parameter to indicate that.
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Jan 30, 2009
I want to build a specifik thing in flash, and don't really know where to start.... Say I have:
3 images of 3 three different squares
3 images of 3 three different triangles
3 images of 3 three different circles
The first thing you see is Square 1, Triangle 1 and Circle 1. If you were to click on Choose Square, Square 2 will appare in Square 1s place. If you click on it one more time, Square 3 will appare, and then round again to Square 1. Same thing for all the shapes.When you're satisfied with your selection of shapes you click OK and then you get to see a movie, based on whatever choices you've made. Because there are 3 different shapes and 3 different objects within each category, there will be 9 different movies to watch (3x3=9).One example of how this could turn out is:
Square 1 + Triangle 1 + Circle 1 = Movie 1
Another one could be
Square 2 + Triangle 2 + Circle 2 = Movie 6
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May 28, 2010
I have a square object in the middle of circle.and i can move square object using up, down, left, riht arrow keys. I need script for when square object touches circle, then it goes to back, I have use for this below code :
var myobjdim:Array=new Array;[code].....
In above code "myobjdim" is square object and "bg1" is circle object..
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Jul 10, 2009
I have a circle and a big square. The circle can be moved using the keyboard. I want the square to act as an obstacle, so the circle cannot be moved into it and the circle stops when it hits it, just like a if i were to try to walk into a building. Is there an easy way to do this?
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Jul 27, 2005
how to draw a square/circle/anything one pixel at a time, using Actionscript instead of tweens?
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Jun 18, 2008
I have a circle and a square on the stage. When you click on the square the circle will go to "circle._x = 300" when the circle is at 300 I want to make it when you click on the square the circle will go "circle._x = 45"
Code:
moveCircle = function () {
circle._x = 300;
if (circle._x >= 300) {
circle._x = 45;
}} square.onRelease = function() {
moveCircle();
trace(circle._x + "is the position of the circle");
}
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Sep 24, 2010
I place a group of movie clips with random types (different shapes on a square) in a grid formation The code for placing the movie clips is this (this is in two for loops):
[Code]...
this goes up a single column in the grid and should remove the tiles from the stage depending on each type and it does this (sort of) until it tries to remove more than one of the same type. So if it finds and removes an lShapes it doesn't error until it tries to remove another lShapes and then it gives this error in the output: Error #2025: The supplied DisplayObject must be a child of the caller. So I am assuming that this means it thinks all lShapes have been removed and thinks I'm trying to remove something that doesn't exist but there are other lShapes on the stage. I am at a loss as to what to do about this.
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Aug 18, 2010
I'm attempting to place items along a circle, if i do:
Code: Select allvar arcLength:Number = ( Math.PI ) / 29;
...
var p : Point = Point.polar( 200 , i * arcLength );
(29 is the number of items)
Math.PI gets me the bottom half of the circle, but I'm attempting to get these items on the left half of the circle...
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Oct 25, 2004
i got a circle inside a mc (116x116 px) and i want it to rotate continuous...if i do it in flash itself it works great the circle rotates nice on its own axis(tween) , but if i try it with actionscript the circle gets of its place and makes a big rotation
PHP Code:
onClipEvent (enterFrame) { this._rotation+=1;
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Jun 18, 2009
I want to place dynamic text, enteed by user, on an arc of a circle. I have written a code for it but not able to get exactly what i want. The text is rotated and placed on an arc but the rotation and placement is not that accurate. Anyone who can point me to some example or tutorial where it has already been implemented?I came across a flash component but it is paid : [URL]..
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Apr 13, 2011
I am trying to learn working with multiple classes in AS3. I came across a problem which I can not solve or look up. I have searched the documentation but I can not find a clear sollution or answer.I have flashfile with a document class (main class). Within this class I use another class (circle class) to get a instance of a movieclip on the stage.
Now my problem is that I can not place the eventlisteners to the circle class. normally I would write something like this. addEventListener() but this doesnt work. But I really need a way to get this to work, because I want to make a mouse click event which must be linked to the circle to respond to it.
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Oct 15, 2011
I am a beginner in flash and have been trying to figure out how to make something like this work in flash.I need to make the blue and red lines move around the circle with the yellow only showing between the blue lines.This is my drawing from Illustrator CS5. As the lines move around the circleI no make it look like this and know how to make it work in flash CS5.
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Jan 31, 2010
I have been working on this and thinking about it for days but I just can't seem to get it right. I want to have a circle that I can "pick up" with the mouse and then rotate (with the rotation point in the center). Currently I have done this with the following code:
PHP Code:
var radians = Math.atan2(mouseY-circle.y, mouseX-circle.x);
var degrees = Math.round((radians*180/Math.PI));
circle.rotation = degrees + 90;
I have added a mouse listener for movement to the circle mc and then checked if a button was down. On button down this code would be executed on enter frame. This code works but the main problem is that I want to be able to "pick the circle up" at any angle and rotate it. If I pick it up with this code the circle automatically rotates to 90 degrees.
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Feb 8, 2009
How do I draw a ring or a center less circle in as?
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Mar 9, 2009
I am trying to rotate some points around the center of the circle(0,0), however I'm getting weird values from the output. I've commented the problem code..
Code:
var r:Number = 10;//radius
var y:Number;
var x:Number;
var a:Number = 90;//angle of which the semi-circle is facing.. could be a random angle.
var ax:Number;//rotated points
[Code] .....
I am using the semicircle in BitmapData collision checking with getPixel(), with a moving circle...
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Aug 6, 2009
I was wondering if anyone could tell me how and if it is possible to draw a line/ circle and place a movie clip on it and get the movie clip to go round the circle by placing the left and right arrow keys on the keyboard.
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Feb 10, 2011
I can do it on pen and paper using a compass, but can't do it in Actionscript 3.As the title says, essentially I need to find the centre of a circle using multiple points from the radius.
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Dec 6, 2009
How to find out different circle's center point of a bitmap?
just like photo above, how can i locate the 2 center points of circles?
i only know using .getColorBoundsRect to get a point, but this only apply to one circle, in fact i wanna get different points according to the bitmap.
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Sep 17, 2011
I have a circle with 8 dots around the edge of it. Based on the center of the circle and the mouse's location, I want the dot that the mouse is closest to, to get bigger. I've got this so far ActionScript Code: angle = Math.atan2(rt.mouseY - y, rt.mouseX - x); But I'm getting some weird quadrant values returned that are between -3 and 3. Is there a way to know which degree out of a 360 circle my mouse is at in regards to the center of the circle?
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Oct 1, 2009
I have a circle: Width 530 and height 800. I want an object to follow this circle using a motion path, but you cant do that in pure actionscript, so I tried rotating the circle with the object attached, but warping the circle at the same time... so width becomes 530 and height becomes 800... but because the circle has rotated at the same time, it looks like it hasn't moved - except for the object attached.
ActionScript Code:
import fl.transitions.Tween;
import fl.transitions.easing.*;
import fl.transitions.TweenEvent;
var Tween1:Tween = new Tween(circle,"width",None.easeNone,800,530,2,true);
var Tween2:Tween = new Tween(circle,"height",None.easeNone,530,800,2,true);
var myTween:Tween = new Tween(circle,"rotation",None.easeNone,0,180,2,true);
This was the closest... but it still dances around the page before anything happens.... and it isn't reading the sizes properly? 530 isn't 530, but something bigger, and 800 is actually smaller?
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Oct 20, 2009
I want to draw a simple circle behind my class both center aligned, but I'm getting problems with the coordenates of my class/movieclip.Here is my class.
public class SM extends MovieClip {
public var auxx:Number;
public var auxy:Number;[code].....
I think that my class/movieclip isn't at (100,50) because when I manually substitute 'auxx' and 'auxy' in drawCircle for 100 and 50, still not ok.
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Jan 15, 2009
I'm a beginner in Flash-AS, and I have been spending a lot of time on a (simple?) problem, still I didn't find anything that helps me. Here it is: I would like to place (via ActionScript) an object (let's say a ball) along a curve (free-shaped). The position of the ball is defined by a percentage in relation to the length of the curve : for example, 0% or 100% put the ball at the start or the end of the curve, 50% put the ball exactly at the middle of the curve... I don't need any animation, I just want to place the ball at the initialisation.
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Jun 1, 2010
whether it is possible to automatically create a motion tween of a black circle that would result in an animated drawing of a line? The circle should not only move but also leave its own copy at each frame of its route.
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Jul 5, 2005
I'm trying to move an object along circlular motion guide dynamically using two buttons -- a left button, when pressed down, will move the object counter clockwise, and the right button clockwise.
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Feb 26, 2010
I've got a small issue with attachMovie. I've got an array with references to movie clips which I want to place at random locations on the scene. Here is my function:
[Code].....
The thing here is that the trace of "mc" in the beginning returns the correct movie clip reference, but "mc_clothes_holder.mc" after the attachMovie returns "undefined".
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Sep 16, 2011
So let's begin. I want to build a wheel which you can spin, similar to a roulette wheel. You can do this both ways (CW and CCW, this issue causing the bug, actually). The wheel has some acceleration to it too, and I achieve this by measuring the start and final angle of the drag movement, using Math.atan2(dy, dx). The problem is the following: atan2 outputs the following angle scheme, assuming the point relative to which the math is done is in the center of the circle.
atan2 returns a value measured in radians, so I'm using the classic angle*180/Math.PI formula. I've changed this original scheme into the following, using some simple math to shift the angles a bit, to resemble more accurate circle angles (going up to 360 degrees) The problem that I'm facing at the moment is should the user decide he wants to swipe clockwise, and moves through the right point, where 0 turns into 360 or 180 turns into -180, the whole angle difference thing is capsized. It registers a CCW movement (as if the user swiped his mouse all around the circle). So, I'm looking for some ideas as to how I can work around this small issue.
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Jul 9, 2011
I made a short movie at the beginning of my project and afterwards I made a symbol-movie clip with many motion tweens (at the end of the symbol animation I put stop(); ). Now I have a problem - how should I insert my symbol-movie clip after my first short movie? To one frame or to more ones? I have tried some ways but I have not found the solution - the symbol-movie clip is not ruuning in my main scene.
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Oct 27, 2009
I know AS3 doesn't have a duplicateMovieClip method anymore so how is this done? I tried the following with little success. Circle is a movieClip on the stage with instance name of circle. myEmptyClip is a movieClip in the library with the linkage set to myEmptyClip.
Code:
circle.addEventListener(MouseEvent.CLICK, makeNewCircle);
circle.buttonMode = true;
function makeNewCircle(event:MouseEvent):void {
var newCircle:myEmptyClip = new myEmptyClip();
newCircle.x = 300;
newCircle.y = 100;
addChild(newCircle);
}
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