how can we rotate movieclip by some angle. I know the only one way to rotate it:
[Code]....
but my need is: suppose there is one center point, and movieclip should rotate some angle to right and left direction of that point.
Ive made this rotation with AS. But Id like to make the bar to move from angle A to angle B smoothly.
How can I do this?
I am building bouncing application, here is the document class:
Code:
package{
import flash.display.*;
import flash.events.*;
public class BasketBall extends Sprite{
private var IsMouseDown:Boolean = false;
[Code] .....
Now the problem is that the "ball" clip some times does not bounce properly and it is also not getting right angle.
How can we find out a moving movie clip's angle. I'm trying to make a shooting game in as3, I need to know the angle of the movieclip(bullet) when it gets hits on the wall. i.e., I have a movieclip named "ball", and which is moving with some speed and the coordinates are initially created by the gun's positions.
Code:
var angle:Number = gun.rotation - 1;
var bubbleX:Number = gun.x-130* Math.cos(angle * Math.PI / 180);
var bubbleY:Number = gun.y-130 * Math.sin(angle * Math.PI / 180);
var ball:MovingBall = new MovingBall();
ball.x = bubbleX;
I need to know, what is the angle of "ball" after it hitting the boundary areas..
so i have a movieclip with this script on it (this makes my movieclip rotates)
ActionScript Code:
onClipEvent(enterFrame){
angle = (Math.atan2(_root._ymouse-_y,_root._xmouse-_x)*180/Math.PI);
[Code]....
Now, i have (let's say) 30 frames inside this movieclip, and i wan't it to change is current frame depending on the angle of the mouse (example, if i point my mouse to the right, the mc goes to frame 30, if i point my mouse a little up, the mc goes to to frame 27, if i point my mouse all to the left the mc goes to frame 15... etc...)
Basically the movieclip should change it's frame depending on the mouse angle,
By the way, i don't really wan't the moviecliip to rotate (like it's doing now) i want it to change it's frame only...)
I'm attaching the file so that you guys can see that? pretty basic. My main problem is to find out how can the mouse check the mouse position on stage and make the coverflow animate and the movieclip change angle depending on the side, I have to animate only 5 itens, here?s the AS:
[Code]....
I'm using Flash CS4 Pro.In Motion Editor, the way that the blur works, it allows you to blur an object on X and/or Y axis.That means you blur horizontaly or/and verticaly.I would like to make a blur motion at another angle, by example 30 degree.
View 1 Repliesi have a movie clip that follows my mouse to create a fading line.the thing is that i want that movie clip to change its angle according to the mouse movement.Right now the mocie clip is kind of changing its orientation but it's also gettin cray and is not fluent.heres the code of the part that draws the mouse
private function drawMouseLine(e:MouseEvent):void[code].........
I know a matrix [x scale, y skew, x skew, y scale, trans x, trans y], and would like to get the angle in degrees.
View 2 Repliessay I have two points: 0,0 & 1,-1If i were to get the angle between these, it should return 45.But the function i have created below returns -45, and If i give it the points 0,0 & 1,1 it returns 45.
ActionScript Code:
function point_direction(x1:Number, y1:Number, x2:Number, y2:Number):Number
{
[code].....
I have a carousel built and it works fine, but there is an angle on it that I want to get rid of. When the images move along the carousel, I want them to always stay the same on the X axis. Here is the code, I have tried mangling it in every possible combination, but it is outside my AS3 knowledge on how to get the angle changed.
import mx.utils.Delegate;
var numOfItems:Number;
var radiusX:Number = 1150;
var radiusY:Number = 50;
var centerX:Number = Stage.width / 2;
var centerY:Number = Stage.height / 6;
var speed:Number = 0.002;
[Code] .....
how to get angle of mouse its very simple.use this Script (copy and past in your file). A sample file which runs only on CS4 is attached.
//Start............................................. .................................................. .................
// Make a line (o-----------------------) and take its left side as center named 'mcArrow'
mcArrow._x = mcArrow._y =200;
[code]....
I'm at a bit of a coders block, and I'm sure it's quite simple. I tried using the following:Code:((angle-180)%360) + 180But for angles < 180 degrees, it works just fine, but after that it get's a little funny. I know why it's doing that, I'm just looking for a way to fix it.
View 2 Repliestake that same input text box and rotate it on an angle. preview. my type cursor shows up over it but it won't let me type anything int he box (or it if it typing, it's not showing up... which is half of the point).
View 5 RepliesI have the xspeed and yspeed of a round ball, xspeed is distance ball moves to the right each frame and yspeed distance ball moves down each frame.I have 3 different gradients of slopes, one is at 15 degrees off the horizontal.How can I calculate the xspeed and yspeed of the ball after a collision with, for instance, the 15 degree slope.
View 2 RepliesI am trying to retrieve the opposite radian angle after I have retrieve a radian angle from another calculation. This is using AS3
View 2 RepliesI need to limit an angle so it fits into a segment. I have drawn and links to a diagram below to better describe what I am after. I am trying to calculate this for a computer program, where I have an angle (slope), and a point (the mouse pointer). The distance does not matter to me, just the angles. If the point is within b1 (green area) then that's fine. But if the point is within b2 or b3 (red or orange) areas, then the angle should snap back to the limit of the green area (along the line s).
The main problem I am having in figuring this out, is snapping the angle to the correct side e.g. If the point is in the red area, then the angle should snap to the angle s on the red side and vice versa. I am also having trouble because s could be any angle, so I am being tripped up because I can't just do something like this:
[Code]...
I know 3D rotation is well documented on SO and many other sites, but despite reading countless explanations I still haven't figured out where I'm going wrong. My background is in art and design, not math and programming, and I'm never really certain if my angle of attack (no pun intended) is the right one. Rather than paste a patchwork of my dismal code, I'm including an image describing my problem. What I'd really like is a step-by-step worded breakdown of how to solve it. Pseudo code is useful, but I will learn more if someone will just aim me in the right direction or point out common pitfalls.
[Code]...
I'd like my text to be positioned on a 45 degree angle. Is there an easy way to do that? (In the worst case, I could always make a png out of the text). But, I hope that there's away to do it in Flex. I don't need an animated effect.
var angleText:Text= new Text;
angleText:Text.text = "My text is angled!"
angleText:Text.x= 200;
angleText:Text.y= 300;
I have this code :
var a:Apoint = new Apoint();
a.x =0; a.y=200;
addChild(a);
var b:Bpoint = new Bpoint();
b.x =275; b.y=100;
[Code]...
I have a method that takes a "distance" and "angle" parameter. How can I take the angle parameter to get x and y values, and incorporate the distance into that?
I am assuming that I would have to do something with a right angle triangle.
How can change the angle of a premade BevelFilter with AS3.0? (made in the Flash interface, not generated by ActionScript). I tried doing:
ActionScript Code:
myObj.filters[0].angle = 225;
But it doesn't seem to change not even when I trace the value out. When I trace myObj.filters[0] I get returned [object BevelFilter], meaning that the filter does exist.
i am following a tutorial from a book, Learning Actionscript 3.0, A Beginners Guide, where it discusses how to move an object in an agle. I have managed to get the app working fine, but i'm tryin to test it out in different angles but everytime i change it seems to go into the same angle.[code]Can somebody tell me why for everytime i changed the value of the degrees, it does not updat the movement of the ball please
View 3 RepliesI have a code, that draws a horizontal line, then it turns into a slope, and at the end of the slope it draws a circle. Here's a code:
Code:
var xspeed:Number = 1; // defines increments for x of slope
var yspeed:Number = 2; // defines increments for y of slope
var hspeed:Number = 5; // horizontal line increments
[Code]....
Create document 800x700 and put this code into main timeline. Now test movie As you can see, everything works great. But there is a problem. The circle is being drawn at 0 degree angle. But I want the circle to match the angle of the slope, so it looks like the slope and the circle are both at the same angle.
I have a function that calculates the angle between two objects (player and obj):
ActionScript Code:
private function GetAngleToPlayer():int
{
var player:* = GameHandler.instance.player;
[Code]....
It's not working as intended, for some reason I actually had to add the + 90 at the return statement for it to work.
Okay so quite an ambiguous title but what I'm trying to do is cast a shadow off shapes from a light source. Simple enough and I have it working but I just can't work out how to fix the problem of when the light source is at a certain angle to the shape I'm casting a shadow from.I know it's the whole 180 to -180 thing, but I just can't think of a work around.I've attached the swf and fla so you can see for yourself.Basically the code works by chucking points of the shape in an array and then arranging the array by the angle of each point from the light source. No big deal. From there it just takes the first and last point in the array and draws a shadow from there. Sketchy for the time being I know, but I just don't understand why it's doing what it is.
View 0 RepliesI want a random angle ranging from - let's say - 10 to 80 (degrees). I got some code but there seems to be a bug inside of it. It calculates a random number (working) between 10 and 80. But when I paste it into the other variable (astAngle1) it's generating a random value not higher than 56(???).
Code:
var randomNumber:Number = ((Math.random() * (80 - 10) + 1) + 10);
trace(Math.round(randomNumber));
var astAngle1:Number = Math.cos(((Math.PI) * randomNumber / 180.0));
[Code].....
I have 2 objects on stage, pane (which rotates) and topbut (which initiates the rotation) Currently onRollOver of topbut rotates pane indefinitely, what I'd like it to do is stop once the rotation has gone through 180 degrees.
[Code]...
I'm working on the pinball game. I need to come up with a way of retreiving the right angle from an curved line. The idea is to have the ball follow a curve around the upper border of the game field. The ball itself is going to be a point, which the ball follows, so that I can use the shape of the object when doing hit detection. I'm not sure if that's relivant to the subject or not.
View 14 RepliesI have a movieclip that I'd like to move from y 0 to y 500 along a -15 degree angle or any specified angle. How do I do that?
View 1 Replies