i want to create a sine wave and its speed will change depends on change in freequency and wavelength . and stop the wave movement when we click stop button.[code]
View 0 Replieshow to create a sine wave using flash as3?and how to add changes to the wave based on changing frequency and wavelength using a slider.
View 2 RepliesAs you can tell from the title I am not very good at math ( sigh ).
Is there a way I can create a sine wave with any given angle between 2 points ?
I want to make a movieclip move on random sine wave. (sine path)I m trying to do this for a week and cant get it good.I want to make the curves random. and acceleration too.(it will be a fish like character swimming)Like as in this game : http:[url]..........(the small character which swim and move smoothly)this is the portion of code im using now.
var tempEnemy:MovieClip = _root.attachMovie("enemy1","enemy_1,1);
tempEnemy._x = 500;
tempEnemy._y = 0;[code]..........
how do i make this sine wave picture effect ,wave on the horizontal insted of the vertical
)
( vertical as it is now
)
[code]....
I have a logo that I made in Fireworks, and it looks decent, but I was wondering if anyone could mimic it with movement. For example, if someone could use actionscript to make it "wiggle" or wave like a flag in the wind, that would be awesome.
Notice how the blue line itself stays at about the same thickness (it barely starts getting thicker), but the shading around it thickens as it goes more and more to the right.
Here's the image (ignore the text):
[Code]....
I am currently updating page level "visited=true" programatically/runtime. I wanted to roll up to topic level(all parent levels) once I have shown visited state "true" to all pages in topic.
I have one list, which the item render it`s like this:link. But now I need to enable or disable the button delete depends the view state which my List is inside. This is my view(which contains the list):
[Code]...
I'm generating a sine wave and playing it as a sound. But When I call SoundMixer.StopAll() it's causing a click when sounds stops. I think its because it's cutting the sound off in the middle of the wave, I was wondering of a way to make the sine wave slowly ripple out before i stop it. Is there already functions to do this in Action Script 3 or is my sine wave function i need to modify here is my code for the wave.
function sineWave(event:SampleDataEvent):void { var sample:Number for (var i:int=0; i<8192; i++) { sample = Math.sin((i+event.position) * ((2 * Math.PI)/44100) * freq); // freq is just any frequency event.data.writeFloat(sample * .15); event.data.writeFloat(sample * .15); } }
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 am sooooooooo lost. I need help in making a movie clip go in a wave motion with only action script. basically I am trying to make a game and I am so lost on how to make the enemy come in and fly in a wave motion from the left to the right in an up and down motion. I thought it would be easy but I must be using the wrong code since my enemy plane is just fly from left to right and not going up and down.
View 8 RepliesI want to be able to take a general sine wave y=Math.sin(x) and rotate it around some other angle, so instead of going strictly left-to-right, I'd like to go from, say, the top left corner toward the "center," or from the bottom right to the center, or any other arbitrary angle. Like this: I want to be able to use that wave as a "path" for enemies in a game, but I cannot seem to wrap my head around it. I've tried matrix transformations, but I was missing something there, too, because the origin was wrong.
View 1 RepliesI need help in making a movie clip go in a wave motion with only action script. basically I am trying to make a game and I am so lost on how to make the enemy come in and fly in a wave motion from the left to the right in an up and down motion.I thought it would be easy but I must be using the wrong code since my enemy plane is just fly from left to right and not going up and down.
View 8 RepliesI want to add an animated .gif file to my movie. So I created a new symbol and then imported the .gif file to the stage. This created the symbol containing the animated .gif.I dragged the symbol onto the scene where I want it. However, the animation seems to play at a different speed (fps) than normal. So I changed the fps of the symbol (at bottom of Timeline where it says "fps"). But for some reason this changes the fps of the rest of the entire movie.
View 3 Repliesis there anyway to change a songs playback speed depending on a speed variable. heres the kicker tho im limited to using only as2.
View 2 RepliesI have a movie clip on my scene which has a speed applied to it making it move across the screen. This is duplicated when it reaches the other end of the screen.On my scene I have some action script which is acting as a timer. After a set time I want it to increase the speed of the movie clips, making the game become "harder". I seem to be able to manipulate the alpha of my movie clips but can't seem to trigger the speed increase.If i use a setInterval it seems to trigger the speed increase but it does it each time the movie clip is duplicated (so the delay resets, it does not change once and apply throughout)However, where I am changing the alpha I cannot seem to change the speed.
View 2 RepliesI am trying to figure out how to change the pitch of a sound in Standing Wave 3 actionscript library. I have imported a sound at 440hz(A) and am trying to change it's pitch to say a (C) note.
View 1 RepliesI'm using a carousel script that rotates some images, the speed of the rotation depends on where the mouse is on the screen. The project I put it into is 962 pixels wide, the carousel itself is about 400 pixels wide, I want it positioned on the right half of the project, so I put the code in a blank movie clip and positioned it on the right.
It works fine, but the problem is the rotation gets crazy fast as the mouse moves to the left side of the stage, because there's so much more space on the left then there is on the right. I only want for it to stop gaining speed when the mouse leaves the carousel area.
Code:
//We use 70x70 sized images (change this if different for your images)
const IMAGE_WIDTH:uint = 70;
const IMAGE_HEIGHT:uint = 70;
[code]....
I have a looping movie clip and want it to speed up when the mouse rolls over one of the ends. Is there and action script that will do this? Or a different way to get it done? I faked it by making two movies with different number of frames but when you load that movie it starts over and it looks stupid. I have the scrolling animation on the site but want to put that effect on it. Click the first box after the intro to see the animation at the bottom(line of trucks) http:[url].....
View 1 RepliesUsing the deco tool Ive created a simple fire animation. The problem with this tool is that it wont let me set the speed above 200%. So my idea to solve this was to create a movie clip, use the deco tool there and somehow speed up the playback of this MovieClip.
Stage.frameRate = X works but it changes the frame rate of everything. fire_mc.frameRate = X doesnt work unfortunately.I dont need to it be precise. I just want this MovieClip to play 5 times faster that it plays now.
I want my FLVPlayBack to run at different speeds , specially run video with fast speeds. i want to know how can i acheive using action script.
i had searched for this in different ways and tried out different things ,
1) i have tried adding cuePoints using actionScript and use SeekToNextNavCuePoint for seeking it , but it does not seek to cue point which i added using actionsctipt , not sure for what exactly seekToNextCuePoint should be worked for?
2) somewhere i seen if we change framerate of stage , it will also change framerate at which video runs. i also tried this , but didnt worked for me.
3) i have seen that if we change frameRate of NetSream which strems video it also work... i am looking for this way as well.
i need to play FLVPlayback Video at different speeds , can i do this by changing frame-rate of FLVPlayBack and how can i achieve this using as3?
View 2 RepliesI would like to know if it is possible the speed that my movieclip scales. The reason is, in my game I have a number of fish that, when they hit a boundry area, their x scale changes so that they turn around. I would like to know if it is possible to change the speed, so that it looks more like it is turning.
View 4 Repliesway to change the speed of my movieclip without changing the frame rate, as it will mess the rest of my animation up. It looks great at 12fps but the rest of my animation is 24fps. I seem to of come across quite a lot of things about gotoAndStop function but I don't know if this would work as the animation is constantly flowing so wouldn't it suddenly jump? I made one petal and applied the following code to it (kindly done by Gu35s) so there are lots of random pretals moving across the screen, it is done in a similar way to how snow is done using actionscript. Here's the code:
var p = 0;
this.onEnterFrame = function() {
mc = this.attachMovie('petal_mc', 'petal' + p, p);
mc._x = tree_mc._x + (Math.random() * tree_mc._width);
[Code].....
I have a sound clip in flash that lasts 10 seconds. I'd like to play it back in a shorter time, and at a higher pitch.
View 1 RepliesWhat would be the simplest way to slow down or speed up a movieClips animation using buttons for example?
View 4 RepliesWhich part of this code do I change to make the speed of the 'snowflakes' faster? (from falling snow 0.3 tut):
[Code]....
Is it possible to change the speed of execution of a movieClip? Maybe the frame rate?
View 6 Replies[Url]
I am using this tutorial to do a slideshow intro and need the ability to change the speed at which the fade occurs. Currently you can do this by changing the frame rate, but if it stays this way it will be overwritten once it is housed in the main flash movie.
i got a flash video file with a bunch of layers that has been created with 25 fps.the web site i need to upload the video to requires 18 fps.when i change the frame rate in the .fla file and play the movie, it slows down. (the total amount of seconds increase)is there a way to change the frame rate played at the same speed without having the movie slow down?
View 4 Replies