topical media & game development
actionscript-wii-painter-ActionPaint.ax
actionscript-wii-painter-ActionPaint.ax
[swf]
flex
package {
Wiimote @ax-actionscript-wii-painter-ActionPaint by Timen Olthof, 2008
Bachelor Project, VU Amsterdam
The code for the paint function was ported and adapted from:
"Splatter", by Stamen Design
http://stamen.com/projects/splatter
*
import com.adobe.images.JPGEncoder;
import flash.display.BitmapData;
import flash.display.Graphics;
import flash.display.MovieClip;
import flash.display.Sprite;
import flash.display.StageAlign;
import flash.display.StageScaleMode;
import flash.events.Event;
import flash.events.MouseEvent;
import flash.net.*;
import flash.text.TextField;
import flash.utils.ByteArray;
import org.wiiflash.Wiimote;
import org.wiiflash.events.ButtonEvent;
import org.wiiflash.events.WiimoteEvent;
[SWF(backgroundColor=0xffffff)]
public class @ax-actionscript-wii-painter-ActionPaint extends Sprite
{
//private var new_size_influence:Number = (Math.floor(Math.random() * 20) / 10) - 0.5;
//private var mid_point_push:Number = (Math.floor(Math.random() * 8) / 4) - 1;
private var new_size_influence:Number = 0.5;
private var mid_point_push:Number = .75;
private var max_line_width:Number = (Math.random() * 50) + 50;
//private var info.visible:Boolean = false;
private var curves:Array;
private var start_x:Number;
private var start_y:Number;
private var mid_x:Number;
private var mid_y:Number;
private var end_x:Number;
private var end_y:Number;
private var distance:Number;
private var new_size:Number;
private var parity:Boolean;
private var size:Number = 0;
private var color:uint = 0x000000;
private var aggression:Number = 12.4;//3.4;
private var vpX:Number;
private var vpY:Number;
private var cursorX:Number;
private var cursorY:Number;
private var myWiimote:Wiimote;
private var cursor:Cursor;
private var txt:TextField;
private var cursorVisible:Boolean = true;
private var counter:Number = 0;
private var savePanel:MovieClip;
public function @ax-actionscript-wii-painter-ActionPaint() {
stage.displayState = "fullScreen";
//Security.allowDomain("http://localhost/");
myWiimote = new Wiimote();
myWiimote.connect();
stage.align = StageAlign.TOP_LEFT;
stage.scaleMode = StageScaleMode.NO_SCALE;
cursor = new Cursor();
cursor.x = cursorX = vpX = stage.stageWidth / 2;
cursor.y = cursorY = vpY = stage.stageHeight / 2;
//cursor.visible = true;
addChild(cursor);
txt = new TextField();
txt.x = 10;
txt.y = 10;
txt.width = 200;
txt.selectable = false;
txt.htmlText = "<font size='12px' color='#c3c3c3'>Wiimote @ax-actionscript-wii-painter-ActionPaint\nTimen Olthof 2008</font>";//max_line_width.toString();//.counter.toString();
//txt.text = Security.sandboxType;
addChild(txt);
start_x = mid_x = end_x = stage.stageWidth / 2;
start_y = mid_y = end_y = stage.stageHeight / 2;
addEventListener(Event.ENTER_FRAME, onEnterFrame);
stage.addEventListener(MouseEvent.CLICK, onMouseClick);
myWiimote.addEventListener(WiimoteEvent.UPDATE, onUpdated);
myWiimote.addEventListener(ButtonEvent.A_PRESS, onAPressed);
myWiimote.addEventListener(ButtonEvent.A_RELEASE, onAReleased);
myWiimote.addEventListener(ButtonEvent.B_PRESS, onBPressed);
myWiimote.addEventListener(ButtonEvent.B_RELEASE, onBReleased);
myWiimote.addEventListener(ButtonEvent.HOME_PRESS, onHomePressed);
myWiimote.addEventListener(ButtonEvent.ONE_PRESS, onOnePressed);
myWiimote.addEventListener(ButtonEvent.TWO_PRESS, onTwoPressed);
}
public function onEnterFrame(event:Event):void {
//counter++;
//txt.text = counter.toString();
The code for the paint function was ported and adapted from:
"Splatter", by Stamen Design
http://stamen.com/projects/splatter
*
mid_x = ((end_x - start_x) * (1 + mid_point_push)) + start_x;
mid_y = ((end_y - start_y) * (1 + mid_point_push)) + start_y;
start_x = end_x;
start_y = end_y;
end_x = vpX;// = mouseX;
end_y = vpY;// = mouseY;
distance = Math.sqrt(Math.pow((end_x - start_x), 2) + Math.pow((end_y - start_y), 2));
new_size = max_line_width / distance;
size = aggression*new_size;//(new_size_influence * new_size) + ((1 - new_size_influence) * size);
splat(graphics, start_x, start_y, end_x, end_y, mid_x, mid_y, size);
parity = false;
/*
_parent.new_size_influence += ((Math.random() * 0.1) - 0.05);
_parent.mid_point_push += ((Math.random() * 0.1) - 0.05);
_parent.max_line_width += ((Math.random() * 4) - 2);
*/
new_size_influence += ((Math.random() * 0.1) - 0.05);
mid_point_push += ((Math.random() * 0.1) - 0.05);
max_line_width += ((Math.random() * 4) - 2);
}
private function splat(obj:Graphics, x1:Number, y1:Number, x2:Number, y2:Number, x3:Number, y3:Number, d:Number):void {
obj.lineStyle(d, color, 100);
//txt.text = d.toString();
obj.moveTo(x1, y1);
obj.curveTo(x3, y3, x2, y2);
//curves.push([x1, y1, x3, y3, x2, y2, d]);
// splotch
var dd:Number = Math.sqrt(Math.pow((x2 - x1), 2) + Math.pow((y2 - y1), 2));
for (var i:uint = 0; i<Math.floor(5*Math.pow(Math.random(), 4)); i++) {
// positioning of splotch varies between ±4dd, tending towards 0
var splat_range:Number = 1;
var x4:Number = dd * 1 * (Math.pow(Math.random(), splat_range) - (splat_range/2));
var y4:Number = dd * 1 * (Math.pow(Math.random(), splat_range) - (splat_range/2));
// direction of splotch varies between ±0.5
var x5:Number = Math.random() - 0.5;
var y5:Number = Math.random() - 0.5;
var d_:Number = d*(0.5+Math.random());
obj.lineStyle(d_, color, 100);
obj.moveTo((x1+x4), (y1+y4));
obj.lineTo((x1+x4+x5), (y1+y4+y5));
//curves.push([(x1+x4), (y1+y4), (x1+x4+x5), (y1+y4+y5), (x1+x4+x5), (y1+y4+y5), d_]);
}
}
private function onMouseClick(event:MouseEvent):void{
color = Math.random() * 0xFFFFFF;
//txt.text = "Color: 0x" + color.toString();
}
private function onUpdated ( pEvt:WiimoteEvent ):void
{
if (myWiimote.ir.p1==true) {// && myWiimote.ir.p2==true) {
//statusText.text = "Status:" + ((1-myWiimote.ir.x1) * stage.stageWidth) + (myWiimote.ir.y1 * stage.stageHeight);
cursor.x = cursorX = (1-myWiimote.ir.x1) * stage.stageWidth;
cursor.y = cursorY = myWiimote.ir.y1 * stage.stageHeight;
/*//force feedback
if (cursorX<10 || cursorX>stage.stageWidth-10) {
myWiimote.rumbleTimeout = 300;
}
if (cursorY<10 || cursorY>stage.stageHeight-10) {
myWiimote.rumbleTimeout = 300;
}*/
}
if (myWiimote.b) {
vpX = cursorX;
vpY = cursorY;
}
/*//zooming
if (myWiimote.minus) {
fl += 1;
} else if (myWiimote.home) {
fl = limit;
} else if (myWiimote.plus) {
fl -= 1;
}*/
}
private function onAPressed ( pEvt:ButtonEvent ):void
{
color = Math.random() * 0xFFFFFF;
}
private function onAReleased ( pEvt:ButtonEvent ):void
{
//cursor.visible = false;
}
private function onBPressed ( pEvt:ButtonEvent ):void
{
cursor.visible = false;
if (myWiimote.ir.p1) {
start_x = mid_x = end_x = cursor.x = cursorX = (1-myWiimote.ir.x1) * stage.stageWidth;
start_y = mid_y = end_y = cursor.y = cursorY = myWiimote.ir.y1 * stage.stageHeight;
} else {
start_x = mid_x = end_x = stage.stageWidth / 2;
start_y = mid_y = end_y = stage.stageHeight / 2;
}
}
private function onBReleased ( pEvt:ButtonEvent ):void
{
cursor.visible = cursorVisible;
}
private function onHomePressed ( pEvt:ButtonEvent ):void
{
//saveImage();
}
private function onOnePressed ( pEvt:ButtonEvent ):void
{
graphics.clear();
}
private function onTwoPressed ( pEvt:ButtonEvent ):void
{
cursor.visible = txt.visible = cursorVisible = !cursor.visible;
}
private function saveImage():void {
/*var jpgSource:BitmapData = new BitmapData (this.width, this.height);
jpgSource.draw(this);
var jpgEncoder:JPGEncoder = new JPGEncoder(85);
var jpgStream:ByteArray = jpgEncoder.encode(jpgSource);
*/
//var jpgEncoded:String = Base64.encodeByteArray(jpgStream);
/*var urlVars:URLVariables = new URLVariables();
urlVars.test = "test";
urlVars.jpgEncoded = jpgEncoded;
txt.text = jpgEncoded;
var header:URLRequestHeader = new URLRequestHeader("Content-type", "application/octet-stream");
var jpgURLRequest:URLRequest = new URLRequest("http://localhost/actionpaintsave.php");
jpgURLRequest.requestHeaders.push(header);
jpgURLRequest.method = URLRequestMethod.POST;
jpgURLRequest.data = urlVars;
//sendToURL(jpgURLRequest);
navigateToURL(jpgURLRequest, "_blank");*/
/*//Get a reference to the desktop
var desktop:File = File.desktopDirectory;
//create a reference to the file on the desktop in which we will save html
var saveFile:File = desktop.resolve("test.xml");
//create a FileStream instance to write to the file
var fs:FileStream = new FileStream();
//open file in WRITE mode
fs.open(saveFile, FileMode.WRITE);
//write the string to the file
fs.writeUTFBytes(XML(data.users) + " ..<");
//close the file / file stream
fs.close();*/
//var httpRequest:HTTP
/*//var jpgByteArray:ByteArray = encodeToJPEG(myBitmapData);
// base-64 encoded jpeg data in string
var jpgEncoded:String = Base64.encodeByteArray(jpgStream);
//
//file uploadef php
var urlRequest:URLRequest = new URLRequest("http://localhost/actionpaintsave.php?name=sketch.jpg");
urlRequest.method = URLRequestMethod.POST;
//var urlLoader:URLLoader = new URLLoader();
var urlVariables:URLVariables = new URLVariables();
urlVariables.file = jpgEncoded;
urlRequest.data = urlVariables;
//urlLoader.data = urlVariables;
//urlLoader.load(urlRequest);
navigateToURL(urlRequest, "_blank");*/
}
}
}
(C) Æliens
27/08/2009
You may not copy or print any of this material without explicit permission of the author or the publisher.
In case of other copyright issues, contact the author.
