奇麗的水波效果 - cy36◆理性與感性㊣的網誌✿★read://

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奇麗的水波效果

2009/01/28 09:30:56瀏覽1594｜回應7｜推薦42

滑動鼠標在畫片上,就有奇麗的水波效果!

純淨水做的衣服

水波效果
 
var damper = new flash.display.BitmapData(300, 216, false, 128);
 
var result = new flash.display.BitmapData(300, 216, false, 128);
 
var result2 = new flash.display.BitmapData(600, 432, false, 128);
 
var source = new flash.display.BitmapData(300, 216, false, 128);
 
var buffer = new flash.display.BitmapData(300, 216, false, 128);
 
var output = new flash.display.BitmapData(600, 432, true, 128);
 
var surface = flash.display.BitmapData.loadBitmap("surface");
 
var bounds = new flash.geom.Rectangle(0, 0, 300, 216);
 
var origin = new flash.geom.Point();
 
var matrix = new flash.geom.Matrix();
 
var matrix2 = new flash.geom.Matrix();
 
matrix2.a = matrix2.d = 2;
 
var wave = new flash.filters.ConvolutionFilter(3, 3, [1, 1, 1, 1, 1, 1, 1, 1, 1], 9, 0);
 
var damp = new flash.geom.ColorTransform(0, 0, 9.960937E-001, 1, 0, 0, 2, 0);
 
var water = new flash.filters.DisplacementMapFilter(result2, origin, 4, 4, 48, 48, "ignore");
 
attachBitmap(output, 0);
 
var ms = getTimer();
 
var frame = 0;
 
var mouseOver = true;
 
onMouseDown = function ()
 
{
 
 mouseOver = true;
 
};
 
onMouseUp = function ()
 
{
 
 onEnterFrame();
 
 mouseOut = true;
 
};
 
onEnterFrame = function ()
 
{
 
 if (mouseOver)
 
 {
 
 var _loc1 = _xmouse / 2;
 
 var _loc2 = _ymouse / 2;
 
 source.setPixel(_loc1 + 1, _loc2, 16777215);
 
 source.setPixel(_loc1 - 1, _loc2, 16777215);
 
 source.setPixel(_loc1, _loc2 + 1, 16777215);
 
 source.setPixel(_loc1, _loc2 - 1, 16777215);
 
 source.setPixel(_loc1, _loc2, 16777215);
 
 } // end if
 
 result.applyFilter(source, bounds, origin, wave);
 
 result.draw(result, matrix, null, "add");
 
 result.draw(buffer, matrix, null, "difference");
 
 result.draw(result, matrix, damp);
 
 result2.draw(result, matrix2, null, null, null, true);
 
 output.applyFilter(surface, new flash.geom.Rectangle(0, 0, 600, 432), origin, water);
 
 buffer = source;
 
 source = result.clone();
 
};

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