how to get the Perlin Flag Wave shown at
Senocular[dot]com/flash/source/?entry=761
to go from right to left?
Reversing the gradient of the displacement does not work. It simply reverses the amount of the effect on the left side so the waves are bigger on the left end, but the waves still move from left to right.
how can i create the 3D perlin noise effect in flash?
View 1 RepliesLately I have been trying to animate the water surface giving it more natural look by use of Perlin noise. But it seems it is very CPU intensive operation. And if I use it along with other animations on the stage which involve lot of movements then it become really difficult for the machine to render the entire scene.
View 2 RepliesI have an example that I copied out of a book "Actionscript 3.0 Cookbook"here's the error message:TypeError: Error #1009: Cannot access a property or method of a null object reference. at jim.bitmap::Clouds()[C:AS3projectsclassesjimitmapClouds.as:13] at clouds_fla::MainTimeline/frame1()[clouds_fla.MainTimeline::frame1:2]
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got this code from herehttp:
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Is there a way to pre-render a BitmapData.perlinNoise moving animation into a seamless loop of 10-12 frames from which copypixels could be used on the resultant sprite strip to produce fast resuilts?
View 1 Repliesaffect the position of a sprite using perlin noise? Looking at this flag example:
[URL]
If you imagined a sprite with say just a circle drawn in it positioned on the top right corner of the flag, is there a way to calculate the change in position to keep it in-sync with the flag corner as that animates? What I'm after is the fluid motion but not the distortion.
i got this perlinnoise called function and movieclip.filter = [displacementMapFilter] inside a onEnterFrame and it's eating me at 100 percent. are there any substitutions for making it much less processor intensive? I'd like to show a picture rippling and i'd like to use perlinNoise. Is there a way i can pre-calculate the perlin noise values and then loop through it in an OnEnterFrame
View 7 RepliesI'm trying to replicate an smart filter from Photoshop (CS5) in AS3. Here's what I'm trying to do: I want to have a dark gray background (0x323232 to be specific) with some light, fine grained monochromatic noise on it. I've been mucking around with the perlinNoise method but it's 'too much noise'. Too much contrast. Code: bitmapData.perlinNoise(3, 3, 13, Math.random(), true, true, 7, true); Could anyone point me in the right direction?
View 2 RepliesI wander if anyone knows a way how to make a wave effect in flash. In fact anything that would remind of sea would be accepted.
View 7 RepliesI have this tutorial code from AS3 Cookbook, fog like effect on Bitmap data
Code:
import flash.display.Sprite;
import flash.display.Bitmap;
[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):
I made a semi-sinewave effect (view attachment) and it works fine with one exception. I want for it to wave on random intervals (from 1-15 seconds) instead of continuously, but I can't get it working right. Here's the code:
[AS]
pts = 5;
sine = 0;
[code].....
how to make wave text effect in as2.0
and i need to know on how to make workArt effect ( worddocucment) in flash
I'm trying to replicate the motion of a 'mexican wave'. I am using Flash CS5, and using AS2. I've created a 'jumper' graphic and animated it in a clip so it jumps once - up then falls back to the ground. I've pulled the clip in to the main timeline and replicated a bunch of times so I have a row of 'jumpers'. I've given each instance a unique ID. Then I'm telling each clip instance to start playing, in sequence, using the following code:
var total_jumpers = 36;
var i = 0;
var jumpLag = 1000;
function do_jump(bottle) {
jumper.play();
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In the clip, I have put stop() in the last frame to try and stop it looping. So this works ok, but the clips seem to loop - I can't get them to stop.
I have been trying to create a visual noise pattern using bitmapData.noise, and with help from Rothrock and Kglad have created a working version.I checked with a colleague who is expert on the use of these visual patterns, and he suggested that the change speed is too fast: that the dots (pixels) need to change at just under 400 dots per second for an 800 x 600 stage.With beginner skills in AS3, I am unsure if there is any way to change the script to slow the rate of dot change in the bitmapData.noise function?
View 2 RepliesI want to move all objects in an array producing a stadium wave effect, how do i do that?I want to move the objects based on their y-value on the stage... all my squares are of 50x50 in size. I want to move them up then move them down
import fl.transitions.Tween;
import fl.transitions.easing.*;
import fl.transitions.TweenEvent;
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In one function I am calling the play method on an effect and in another I am calling the reverse method. The play method works but the reverse method does not. It appears that the propertyChangesArray is used to store the previous effect start values but that property is null when calling reverse.
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So I have this mc: this.slidingMenu it's a mc of a ring shaped menu, which turn around when 2 button get clicked. When the button on the right, mc goes forward until stop(), when the button on the left mc goes reverse until the stop(). In the first case i use gotoanplay, and everything goes fine. For the second I use prevFrame, like this:
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I was trying out Lee Brimelow's tutorial on creating a simple AR scene using [url]...
It worked out pretty well, considering I have never created something out of Adobe Flex Builder before.[code]...
In the below code sometimes when microphone is not connected some noise is generated and the system just keeps on buzzing the same sound.Whats wrong with the code below and how to reduce the unwanted noise. Should i set myMic.setLoopBack(false) in the below code
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I am wondering if there is any way to set the pixel colors exclusively to black and white (instead of gray) in a bitmapData.noise animation. The previous related thread is: [URL]..For the function:
function makeNoise():void { _bitmapData.noise(getTimer(), 100, 255, 7, true);
Is there any way to set the noise color pattern to black and white? In the scripting reference, it seems the choices are R||G||B||Alpha channels, so I am not sure if there is any way to combine these to get black and white only.
This question was posted in response to the following article: [URL]
View 2 Repliesmy issue is with flash FLVplakback control with a seekBar attached to it. example can be found here. for some unknown reason when i try to rewind using the seekbar, it produces a loud noise at the start. whereas if i let it play out the entire movie (mp4) and then play again using the play button it does not produce such noise. in case i rewind using the seebBar after playback has completed even then it does not produce the noise.
View 1 RepliesI'm trying to implement the face recognition api from [URL] Everything is working fine other than the fact that the x y position of the face returns a lot of noise, meaning that when I'm sitting still instead of the x y to be constant it jumps up and down. Is there a way to apply a filter to the returned x y values to prevent this from happening?
View 4 RepliesWhat is the easiest way to add a chime noise on the hour or every 15 minutes to my AS3 clock? I have the code all written for my date/time calendar and I thought it would be neat to add a sound. This is my AS3 code:
import flash.events.Event;
import fl.events.ColorPickerEvent;
import flash.geom.ColorTransform;
theTime.addEventListener(Event.ENTER_FRAME,showTime);
seconds.addEventListener (Event.ENTER_FRAME,showSeconds);
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im having a bit of trouble with something,if you look at the attached file, there are 2 circles(movie clips), they have an AS code on them :
onClipEvent (enterFrame) {
if (this.hitTest(_root._xmouse,_root._ymouse,true)) {
this._x = int(Math.random()*550);
this._y = int(Math.random()*400);
}
}
Now, i wanted to put a sound on the rollover, so when it ran away, it would make a noise, so i put an invisible button on the top in each movie-clip.and put a sound on the over state, but, this makes the MC's not run away!So i thought that i could add a on (rollOver), but i dont know the code to load a sound from the library.
I am trying to get a loop repeating as background noise I have implemented this within an MC on maintime line.
Code:
myLoop = new Sound;
myLoop.setVolume(80);
myLoop.attachSound("final");
myLoop.start(0 ,99);
var pos:Number;/////user interface below
By me starting loop at 0, playing back 99 shouldnt that loop it endlessly? However it stops after first play.
anyone know of a way to deniose / Noise Reduction or anyway to do this at runtime on a image in as3. I'm creating a image editor
View 1 Replies