{"id":372,"date":"2009-08-08T22:39:30","date_gmt":"2009-08-09T05:39:30","guid":{"rendered":"https:\/\/actionsnippet.com\/?p=1958"},"modified":"2009-08-08T22:39:30","modified_gmt":"2009-08-09T05:39:30","slug":"interesting-texture-2","status":"publish","type":"post","link":"https:\/\/actionsnippet.com\/?p=372","title":{"rendered":"Interesting Texture #2"},"content":{"rendered":"<pre class=\"brush: as3; title: ; notranslate\" title=\"\">\r\nvar canvas:BitmapData = new BitmapData(1000,1000,false, 0x000000);\r\naddChild(new Bitmap(canvas));\r\nscaleX = scaleY = .5;\r\n\r\nvar w:int = canvas.width;\r\nvar w10:int = w * 40;\r\nvar size:int = canvas.width * canvas.height;\r\nfor (var i:int = 0; i&lt;size; i++){\r\n\tvar xp:int = i % w;\r\n\t \r\n\tvar yp:int = int(i \/ w);\r\n\tvar c1:int = (255\/8) * (Math.cos(xp* Math.PI\/180 * 2) + Math.sin(yp*(xp + 200)\/w10));\r\n\tif (c1 &lt; 0) c1 = 256 - c1;\r\n\tc1 = (c1 &lt;&lt; 1 | c1) ;\r\n\tcanvas.setPixel(xp, yp, c1 &lt;&lt;15 | c1 &lt;&lt;7 | c1 );\r\n}\r\nvar m:Matrix = new Matrix();\r\nm.scale(1,-1);\r\nm.translate(0,canvas.height);\r\nvar clone:BitmapData = canvas.clone();\r\ncanvas.draw(clone, m, null, BlendMode.SUBTRACT);\r\nclone.draw(canvas);\r\nclone.applyFilter(clone, clone.rect, new Point(0,0), new BlurFilter(10,10,1));\r\ncanvas.draw(clone, null, null, BlendMode.ADD);\r\n<\/pre>\n<p>Randomly bit shifting on this one is actually getting a good deal of millage.. I know I can easily optimize so that it works in realtime &#8211; could even be done in pixelbender&#8230; but going to play a bit more first before I optimize&#8230;.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/actionsnippet.com\/wp-content\/coltex.gif\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>var canvas:BitmapData = new BitmapData(1000,1000,false, 0x000000); addChild(new Bitmap(canvas)); scaleX = scaleY = .5; var w:int = canvas.width; var w10:int = w * 40; var size:int = canvas.width * canvas.height; for (var i:int = 0; i&lt;size; i++){ var xp:int = i % w; var yp:int = int(i \/ w); var c1:int = (255\/8) * (Math.cos(xp* Math.PI\/180 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24,94,25,26],"tags":[3,14,4],"class_list":["post-372","post","type-post","status-publish","format-standard","hentry","category-bitmapdata","category-misc","category-pixel-manipulation","category-setpixel","tag-actionscript","tag-as3","tag-flash"],"_links":{"self":[{"href":"https:\/\/actionsnippet.com\/index.php?rest_route=\/wp\/v2\/posts\/372","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/actionsnippet.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/actionsnippet.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/actionsnippet.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/actionsnippet.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=372"}],"version-history":[{"count":0,"href":"https:\/\/actionsnippet.com\/index.php?rest_route=\/wp\/v2\/posts\/372\/revisions"}],"wp:attachment":[{"href":"https:\/\/actionsnippet.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=372"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/actionsnippet.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=372"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/actionsnippet.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=372"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}