forked from: Night vison
forked from Night vison + omake (diff: 9)
Vignetting
ActionScript3 source code
/**
* Copyright aobyrne ( http://wonderfl.net/user/aobyrne )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/ktD4
*/
// forked from ffffine's Night vison + omake
package
{
import flash.display.Bitmap;
import flash.display.BitmapData;
import flash.display.Loader;
import flash.display.Shape;
import flash.display.Sprite;
import flash.events.ActivityEvent;
import flash.events.Event;
import flash.geom.Matrix;
import flash.geom.Point;
import flash.media.Camera;
import flash.media.Video;
import flash.filters.*
import flash.net.URLRequest;
import flash.system.LoaderContext;
import flash.system.Security;
import flash.display.LoaderInfo;
/**
* ...
* @author ffffine
*/
[SWF(width = 465, height = 465, backgroundColor = 0x0, frameRate = 30)]
public class NightView extends Sprite
{
private var video:Video;
private var camera:Camera;
private var currentBMD:BitmapData;
private var mirrarMatrix:Matrix;
private var rc:Number = 1 / 2;
private var gc:Number = 1 / 2;
private var bc:Number = 1;
private var tc:Number = -1 / 3;
private var ghostA:Number = 0;
private var ghost:Bitmap;
private var isActive:Boolean;
private var isCameraReady:Boolean;
private var myShader:Vignetting = new Vignetting();
private var myFilter:ShaderFilter = new ShaderFilter(myShader);
public function NightView()
{
addEventListener(Event.ADDED_TO_STAGE, init);
Wonderfl.capture_delay(30);
}
private function init(e:Event):void
{
removeEventListener(Event.ADDED_TO_STAGE, init);
//Security.loadPolicyFile("http://www.ffffine.net/crossdomain.xml");
cameraSetting();
addEventListener(Event.ENTER_FRAME, render);
camera.addEventListener(ActivityEvent.ACTIVITY, checkLevel);
}
private function checkLevel(e:ActivityEvent):void
{
isCameraReady = true;
if (e.activating) {
isActive = true;
} else {
isActive = false;
}
}
private function cameraSetting():void
{
camera = Camera.getCamera();
camera.setMode(stage.stageWidth, stage.stageHeight, 30);
camera.setMotionLevel(70, 1000);
video = new Video(stage.stageWidth, stage.stageHeight);
video.attachCamera(camera);
mirrarMatrix = new Matrix();
mirrarMatrix.scale( -1, 1);
mirrarMatrix.translate(stage.stageWidth, 0);
currentBMD = new BitmapData(stage.stageWidth, stage.stageHeight, true, 0x0);
var screen:Bitmap = new Bitmap(currentBMD);
addChild(screen);
/*
var loader:Loader = new Loader();
var loaderContext:LoaderContext = new LoaderContext();
loaderContext.checkPolicyFile = true;
loader.load(new URLRequest("http://www.ffffine.net/nightvison/image.jpg"),loaderContext);
loader.contentLoaderInfo.addEventListener(Event.COMPLETE,loaderComplete);
*/
var sh:Shape = new Shape();
sh.graphics.clear();
sh.graphics.beginFill(0x1a4900);
sh.graphics.drawRect(0, 0, stage.stageWidth, stage.stageHeight);
sh.graphics.endFill();
sh.blendMode="add"
addChild(sh);
/*
function loaderComplete(e:Event):void
{
ghost = LoaderInfo(e.target).content as Bitmap;
ghost.blendMode = "add";
ghost.alpha = 0;
//addChild(ghost);
}
*/
}
private function render(e:Event):void
{
currentBMD.draw(video,mirrarMatrix);
currentBMD.applyFilter(currentBMD, currentBMD.rect, new Point(),
new ColorMatrixFilter([rc, gc, bc, tc, 0, rc, gc, bc, tc, 0, rc, gc, bc, tc, 0, 0, 0, 0, 1, 0]));
currentBMD.applyFilter(currentBMD, currentBMD.rect, new Point(), myFilter);
myFilter.shader.data.amount.value = [1];
myFilter.shader.data.radius.value = [1];
myFilter.shader.data.size.value = [500,500];
if (isActive && isCameraReady) {
ghostA -= 0.01;
} else if (!isActive && isCameraReady){
ghostA += 0.01;
}
if (ghostA > 1) {
ghostA = 1;
} else if (ghostA < 0 ) {
ghostA = 0;
}
if (ghost) {ghost.alpha = ghostA; };
}
}
}
import flash.display.Shader;
import flash.utils.ByteArray;
/**
* Vignetting
* Photo vignetting effect
* @author Ilya Ovdin
* @version 1
* @namespace me.odin
*/
class Vignetting extends Shader
{
//Parameters
/**
* (Parameter) size [Number, Number]
* @type float2
* @minValue [1, 1]
* @maxValue [4096, 4096]
* @defaultValue [1, 1]
*/
public function get size():Array { return data.size.value; }
public function set size(value:Array):void { data.size.value = value; }
public function get size_min():Array { return [1, 1]; }
public function get size_max():Array { return [4096, 4096]; }
public function get size_default():Array { return [1, 1]; }
public function get size_type():String { return "float2"; }
/**
* (Parameter) amount [Number]
* @type float
* @minValue [0]
* @maxValue [2]
* @defaultValue [0.5]
*/
public function get amount():Array { return data.amount.value; }
public function set amount(value:Array):void { data.amount.value = value; }
public function get amount_min():Array { return [0]; }
public function get amount_max():Array { return [2]; }
public function get amount_default():Array { return [0.5]; }
public function get amount_type():String { return "float"; }
/**
* (Parameter) radius [Number]
* @type float
* @minValue [0]
* @maxValue [10]
* @defaultValue [2.5]
*/
public function get radius():Array { return data.radius.value; }
public function set radius(value:Array):void { data.radius.value = value; }
public function get radius_min():Array { return [0]; }
public function get radius_max():Array { return [10]; }
public function get radius_default():Array { return [2.5]; }
public function get radius_type():String { return "float"; }
//Inputs
/**
* (Input) src
* @channels 4
*/
public function get src():Object { return data.src.input; }
public function set src(input:Object):void { data.src.input = input; }
public function get src_width():int { return data.src.width; }
public function set src_width(width:int):void { data.src.width = width; }
public function get src_height():int { return data.src.height; }
public function set src_height(height:int):void { data.src.height = height; }
//Constructor
public function Vignetting(init:Object = null):void
{
if (_byte == null)
{
_byte = new ByteArray();
for (var i:uint = 0, l:uint = _data.length; i < l; ++i) _byte.writeByte(_data[i]);
}
super(_byte);
for (var prop:String in init) this[prop] = init[prop];
}
//Data
private static var _byte:ByteArray = null;
private static var _data:Vector.<int> = Vector.<int>([-91, 1, 0, 0, 0, -92, 10, 0, 86, 105, 103, 110, 101, 116, 116, 105, 110, 103, -96, 12, 110, 97, 109, 101, 115, 112, 97, 99, 101, 0, 109, 101, 46, 111, 100, 105, 110, 0, -96, 12, 118, 101, 110, 100, 111, 114, 0, 73, 108, 121, 97, 32, 79, 118, 100, 105, 110, 0, -96, 8, 118, 101, 114, 115, 105, 111, 110, 0, 1, 0, -96, 12, 100, 101, 115, 99, 114, 105, 112, 116, 105, 111, 110, 0, 80, 104, 111, 116, 111, 32, 118, 105, 103, 110, 101, 116, 116, 105, 110, 103, 32, 101, 102, 102, 101, 99, 116, 0, -95, 1, 2, 0, 0, 12, 95, 79, 117, 116, 67, 111, 111, 114, 100, 0, -93, 0, 4, 115, 114, 99, 0, -95, 2, 4, 1, 0, 15, 100, 115, 116, 0, -95, 1, 2, 0, 0, 3, 115, 105, 122, 101, 0, -94, 2, 109, 105, 110, 86, 97, 108, 117, 101, 0, 63, -128, 0, 0, 63, -128, 0, 0, -94, 2, 109, 97, 120, 86, 97, 108, 117, 101, 0, 69, -128, 0, 0, 69, -128, 0, 0, -94, 2, 100, 101, 102, 97, 117, 108, 116, 86, 97, 108, 117, 101, 0, 63, -128, 0, 0, 63, -128, 0, 0, -95, 1, 1, 2, 0, 8, 97, 109, 111, 117, 110, 116, 0, -94, 1, 109, 105, 110, 86, 97, 108, 117, 101, 0, 0, 0, 0, 0, -94, 1, 109, 97, 120, 86, 97, 108, 117, 101, 0, 64, 0, 0, 0, -94, 1, 100, 101, 102, 97, 117, 108, 116, 86, 97, 108, 117, 101, 0, 63, 0, 0, 0, -95, 1, 1, 2, 0, 4, 114, 97, 100, 105, 117, 115, 0, -94, 1, 109, 105, 110, 86, 97, 108, 117, 101, 0, 0, 0, 0, 0, -94, 1, 109, 97, 120, 86, 97, 108, 117, 101, 0, 65, 32, 0, 0, -94, 1, 100, 101, 102, 97, 117, 108, 116, 86, 97, 108, 117, 101, 0, 64, 32, 0, 0, 29, 2, 0, 49, 0, 0, 16, 0, 48, 3, 0, -15, 2, 0, -80, 0, 29, 4, 0, -13, 3, 0, 27, 0, 50, 3, 0, -128, 63, 0, 0, 0, 29, 3, 0, 97, 3, 0, 0, 0, 3, 3, 0, 97, 0, 0, -80, 0, 29, 5, 0, -63, 2, 0, -80, 0, 2, 5, 0, -63, 3, 0, 96, 0, 36, 3, 0, -127, 5, 0, 16, 0, 50, 3, 0, 64, 63, 0, 0, 0, 29, 3, 0, 49, 0, 0, -80, 0, 3, 3, 0, 49, 3, 0, 80, 0, 36, 3, 0, 65, 3, 0, -80, 0, 4, 3, 0, 32, 3, 0, 64, 0, 3, 3, 0, 32, 3, 0, 0, 0, 29, 3, 0, -128, 3, 0, -128, 0, 7, 3, 0, -128, 2, 0, 64, 0, 29, 3, 0, 64, 2, 0, 0, 0, 3, 3, 0, 64, 3, 0, 0, 0, 29, 3, 0, -128, 3, 0, 64, 0, 29, 3, 0, 64, 3, 0, 0, 0, 50, 3, 0, 32, 0, 0, 0, 0, 50, 3, 0, 16, 63, -128, 0, 0, 29, 5, 0, -128, 3, 0, 64, 0, 10, 5, 0, -128, 3, 0, -128, 0, 29, 5, 0, 64, 5, 0, 0, 0, 9, 5, 0, 64, 3, 0, -64, 0, 29, 3, 0, -128, 5, 0, 0, 0, 50, 3, 0, 64, 63, -128, 0, 0, 29, 3, 0, 32, 3, 0, 0, 0, 9, 3, 0, 32, 3, 0, 64, 0, 29, 3, 0, -128, 3, 0, -128, 0, 50, 3, 0, 64, 63, -128, 0, 0, 29, 3, 0, 32, 3, 0, 64, 0, 2, 3, 0, 32, 3, 0, 0, 0, 29, 5, 0, -30, 3, 0, -88, 0, 3, 5, 0, -30, 4, 0, 24, 0, 29, 1, 0, -30, 5, 0, 24, 0, 29, 1, 0, 16, 4, 0, -64, 0]);
}