\u793a\u4f8b\uff0c\u7ea2\u989c\u8272\u7684\u662f\u4e09\u89d2\u5f62\u7684\u5206\u5272\u7ebf\u3002<\/p>\n
<\/embed><\/object><\/p>\n\u6df7\u4e71\u4e11\u964b\u4f46\u662f\u5b8c\u6574\u800c\u4e14\u53ef\u4ee5\u8dd1\u7684\u6d4b\u8bd5\u4ee3\u7801\uff08\u5168\u90e8\u653e\u5728\u7b2c\u4e00\u5e27\u5c31\u53ef\u4ee5\u4e86\uff09\uff1a<\/p>\n\n\/\/\n\n\/\/-----------------------\nvar url:String = 'green.jpg';\nvar bd:BitmapData = null;\n\nvar px0,px1,px2,px3,py0,py1,py2,py3;\nvar pxa, pxb, pxc, pxd, pya, pyb, pyc, pyd;\nvar drct = true;\nvar steps = 20;\nvar interid;\n\n\/\/ segments\nvar hs:Number = 8, vs:Number = 8;\n\n\/\/ px: x coordinate\n\/\/ py: y coordinate\nvar pxs:Array = new Array();\nvar pys:Array = new Array();\nvar trs:Array = new Array();\nvar nps:Array = new Array();\n\n\/\/ four points of a rectangle, like this:\n\/\/ p0--------p1\n\/\/ | |\n\/\/ p2--------p3\n\/\/ \n\n\/\/ calculate points\n\/\/ \u5305\u542bx\u5750\u6807\u548cy\u5750\u6807\uff0c\u5206\u522b\u5b58\u50a8\u5728pxs\u548cpys\u6570\u7ec4\u4e2d\n\/\/ @params:\n\/\/ w: \u4f4d\u56fe\u5bbd\n\/\/ h: \u4f4d\u56fe\u9ad8\n\/\/ hs: \u6c34\u5e73\u5206\u6bb5\u6570\n\/\/ vs: \u5782\u76f4\u5206\u6bb5\u6570\n\/\/ @return:\n\/\/ void\nfunction CalculatePoints(w:Number, h:Number, hs:Number, vs:Number):void {\n var iw:Number = w \/ hs;\n var ih:Number = h \/ vs;\n for (var h=0; h<=hs; h++) {\n pxs[h] = h * iw;\n }\n for (var v=0; v<=vs; v++) {\n pys[v] = v * ih;\n }\n}\n\nfunction CalculateNewPoints(p0:Point, p1:Point, p2:Point, p3:Point, hs:Number, vs:Number):void {\n var lp:Point = new Point(p0.x, p0.y);\n var rp:Point = new Point(p1.x, p1.y);\n\n var lxd:Number = (p2.x - p0.x)\/vs;\n var lyd:Number = (p2.y - p0.y)\/vs;\n\n var rxd:Number = (p3.x - p1.x)\/vs;\n var ryd:Number = (p3.y - p1.y)\/vs;\n nps = [];\n for (var v=0; v<=vs; v++) {\n lp.x = p0.x + lxd * v;\n lp.y = p0.y + lyd * v;\n rp.x = p1.x + rxd * v;\n rp.y = p1.y + ryd * v;\n\n nps.push(new Array());\n var xd:Number = (rp.x - lp.x)\/hs;\n var yd:Number = (rp.y - lp.y)\/hs;\n for (var h=0; h<=hs; h++) {\n nps[v].push(new Point(lp.x + xd * h, lp.y + yd * h));\n }\n }\n \/\/trace(nps);\n}\n\/\/CalculateNewPoints(new Point(-10, -20), new Point(40, -30), new Point(-30, 10), new Point(80, 30), 2, 2)\n\nfunction CalculateMatrix(oa:Object, ob:Object):Matrix {\n var p1 = oa.p1, p2 = oa.p2, p3 = oa.p3;\n var pa = ob.p1, pb = ob.p2, pc = ob.p3;\n var mt:Matrix = new Matrix();\n mt.a = ((p3.y - p1.y)*(pb.x - pa.x) - (p2.y-p1.y)*(pc.x-pa.x))\/((p3.y-p1.y)*(p2.x-p1.x)-(p3.x-p1.x)*(p2.y-p1.y));\n mt.b = ((p3.y - p1.y)*(pb.y - pa.y) - (p2.y-p1.y)*(pc.y-pa.y))\/((p3.y-p1.y)*(p2.x-p1.x)-(p3.x-p1.x)*(p2.y-p1.y));\n mt.c = ((p3.x - p1.x)*(pb.x - pa.x) - (p2.x-p1.x)*(pc.x-pa.x))\/((p2.y-p1.y)*(p3.x-p1.x)-(p3.y-p1.y)*(p2.x-p1.x));\n mt.d = ((p3.x - p1.x)*(pb.y - pa.y) - (p2.x-p1.x)*(pc.y-pa.y))\/((p2.y-p1.y)*(p3.x-p1.x)-(p3.y-p1.y)*(p2.x-p1.x));\n \/\/mt.tx = ((pb.x*p1.x - pa.x*p2.x)*(p3.y*p1.x-p1.y*p3.x)-(pc.x*p1.x-pa.x*p3.x)*(p2.y*p1.x-p1.y*p2.x))\/((p1.x-p2.x)*(p3.y*p1.x-p1.y*p3.x)-(p1.x-p3.x)*(p2.y*p1.x-p1.y*p2.x));\n \/\/mt.tx = ((pb.y*p1.x - pa.y*p2.x)*(p3.y*p1.x-p1.y*p3.x)-(pc.y*p1.x-pa.y*p3.x)*(p2.y*p1.x-p1.y*p2.x))\/((p1.x-p2.x)*(p3.y*p1.x-p1.y*p3.x)-(p1.x-p3.x)*(p2.y*p1.x-p1.y*p2.x));\n return mt;\n}\n\n\/\/ draw triangles\nfunction AddTriangle(bmd:BitmapData, mt:Matrix, pa:Point, pb:Point, pc:Point):void {\n var t:Shape = new Shape();\n t.graphics.lineStyle(1, 0xff0000);\n t.graphics.beginBitmapFill(bmd, mt, false, true);\n t.graphics.moveTo(pa.x, pa.y);\n t.graphics.lineTo(pb.x, pb.y);\n t.graphics.lineTo(pc.x, pc.y);\n t.graphics.endFill();\n trs.push(t);\n}\n\nfunction Load():void {\n var req:URLRequest = new URLRequest(url);\n var loader:Loader = new Loader();\n ConfigureListeners(loader.contentLoaderInfo);\n try {\n loader.load(req);\n \/\/this.addChild(loader);\n } catch (err:Error) {\n }\n}\nfunction ConfigureListeners(dispatcher:IEventDispatcher):void {\n dispatcher.addEventListener(Event.COMPLETE, CompleteHandler);\n \/*dispatcher.addEventListener(HTTPStatusEvent.HTTP_STATUS, httpStatusHandler);\n dispatcher.addEventListener(Event.INIT, initHandler);\n dispatcher.addEventListener(IOErrorEvent.IO_ERROR, ioErrorHandler);\n dispatcher.addEventListener(Event.OPEN, openHandler);\n dispatcher.addEventListener(ProgressEvent.PROGRESS, progressHandler);\n dispatcher.addEventListener(Event.UNLOAD, unLoadHandler);*\/\n}\nfunction CompleteHandler(evt:Event):void {\n var ld:Loader = Loader(evt.target.loader);\n var info:LoaderInfo = LoaderInfo(ld.contentLoaderInfo);\n bd = new BitmapData(info.width, info.height);\n bd.draw(info.content);\n\n split();\n}\n\nfunction split() {\n var wi:Number = bd.width;\n var hi:Number = bd.height;\n CalculatePoints(wi, hi, hs, vs);\n\n var m:Matrix = new Matrix();\n for (var v=0; v<vs; v++) {\n for (var h=0; h<hs; h++) {\n var p0:Point = new Point(pxs[h], pys[v]);\n var p1:Point = new Point(pxs[h+1], pys[v]);\n var p2:Point = new Point(pxs[h], pys[v+1]);\n var p3:Point = new Point(pxs[h+1], pys[v+1]);\n \/\/trace(p0, p1, p2, p3);\n AddTriangle(bd, m, p0, p1, p2);\n AddTriangle(bd, m, p1, p2, p3);\n }\n }\n join();\n}\n\nfunction join() {\n var len:Number = trs.length;\n var xfix:Number = (bd.width>>2) + 10;\n var yfix:Number = (bd.height>>2) + 20;\n for (var i=0; i<len; i++) {\n this.addChild(trs[i]);\n }\n \n px0 = 0; px1 = bd.width;\n px2 = 0; px3 = bd.width;\n py0 = 0; py1 = 0; \n py2 = bd.height;\n py3 = bd.height;\n \n pxa = 40; pxb = 240;\n pxc = 80; pxd = 480;\n pya = 40; pyb = 20;\n pyc = 320;\n pyd = 240;\n interid = setInterval(TestRender, 40);\n \n \/\/rendNew(new Point(pxa, pya), new Point(pxb, pyb), new Point(pxc, pyc), new Point(pxd, pyd));\n \/\/rendNew(new Point(40, 40), new Point(640, 20), new Point(80, 520), new Point(680, 440));\n}\n\nfunction rendNew(p0:Point, p1:Point, p2:Point, p3:Point) {\n CalculateNewPoints(p0, p1, p2, p3, hs, vs);\n\n var pa:Point, pb:Point, pc:Point, pd:Point;\n var m1:Matrix, m2:Matrix;\n var tid:Number = 0;\n var ps0:Point = new Point(pxs[0], pys[0]);\n var psa:Point = nps[0][0];\n for (var v=0; v<vs; v++) {\n for (var h=0; h<hs; h++) {\n p0.x = pxs[h];\n p0.y = pys[v];\n p1.x = pxs[h+1];\n p1.y = pys[v];\n p2.x = pxs[h];\n p2.y = pys[v+1];\n p3.x = pxs[h+1];\n p3.y = pys[v+1];\n pa = nps[v][h];\n pb = nps[v][h+1];\n pc = nps[v+1][h];\n pd = nps[v+1][h+1];\n\n tid = v*hs*2 + h*2;\n var ta = trs[tid];\n var tb = trs[tid+1];\n m1 = CalculateMatrix({p1:p0, p2:p1, p3:p2}, {p1:pa, p2:pb, p3:pc});\n if (tid > hs * 2 && h != 0) {\n m1.tx = trs[tid - hs * 2 - 1].transform.matrix.tx;\n m1.ty = trs[tid - hs * 2 - 1].transform.matrix.ty;\n } else {\n m1.tx = 0;\n m1.ty = 0;\n }\n \n m2 = CalculateMatrix({p1:p1, p2:p2, p3:p3}, {p1:pb, p2:pc, p3:pd});\n if(v > 0){\n m2.tx = trs[1].transform.matrix.tx * (h + 1) * (v + 1);\n }\n else{\n m2.tx = ((pb.x - psa.x) - (p1.x - pxs[0])) - ((pd.x - nps[v+1][0].x) - (p3.x - pxs[0]));\n }\n if(tid > 0){\n m2.ty = trs[1].transform.matrix.ty * (h + 1) * (v + 1);\n }\n else{\n m2.ty = ((pc.y - psa.y) - (p2.y - pys[0])) - ((pd.y - nps[0][h+1].y) - (p3.y - pys[0]));\n }\n ta.transform.matrix = m1;\n tb.transform.matrix = m2;\n }\n }\n}\n\nfunction TestRender(){\n if(Math.abs(pxa - px0) < 1){\n if(drct){\n pxa = 0;\n pya = 0;\n pxb = bd.width;\n pyb = 0;\n pxc = 0;\n pyc = bd.height;\n pxd = bd.width;\n pyd = bd.height;\n }\n else{\n pxa = 10;\n pya = 10;\n pxb = 240;\n pyb = 20;\n pxc = 20;\n pyc = 210;\n pxd = 280;\n pyd = 180;\n }\n drct = !drct;\n }\n \n px0 += (pxa - px0) \/ steps;\n py0 += (pya - py0) \/ steps;\n px1 += (pxb - px1) \/ steps;\n py1 += (pyb - py1) \/ steps;\n px2 += (pxc - px2) \/ steps;\n py2 += (pyc - py2) \/ steps;\n px3 += (pxd - px3) \/ steps;\n py3 += (pyd - py3) \/ steps;\n rendNew(new Point(px0, py0),\n new Point(px1, py1),\n new Point(px2, py2),\n new Point(px3, py3));\n}\n\nLoad();\n<\/pre><\/p>\n","protected":false},"excerpt":{"rendered":"\u793a\u4f8b\uff0c\u7ea2\u989c\u8272\u7684\u662f\u4e09\u89d2\u5f62\u7684\u5206\u5272\u7ebf\u3002 \u6df7\u4e71\u4e11\u964b\u4f46\u662f\u5b8c\u6574\u800c\u4e14\u53ef\u4ee5\u8dd1\u7684\u6d4b\u8bd5\u4ee3\u7801\uff08\u5168\u90e8\u653e\u5728\u7b2c\u4e00\u5e27\u5c31\u53ef\u4ee5\u4e86\uff09\uff1a \/\/ \/\/———————– var url:String = ‘green.jpg’; var bd:BitmapData = null; var px0,px1,px2,px3,py0,py1,py2,py3; var pxa, pxb, pxc, pxd, pya, pyb, pyc, pyd; var drct = true; var steps = 20; var interid; \/\/ segments var hs:Number = 8, vs:Number = 8; \/\/ px: x coordinate \/\/ py: y coordinate var pxs:Array = new Array(); … <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-653","post","type-post","status-publish","format-standard","hentry","category-coding"],"views":21945,"_links":{"self":[{"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/posts\/653","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/comments?post=653"}],"version-history":[{"count":0,"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/posts\/653\/revisions"}],"wp:attachment":[{"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/media?parent=653"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/categories?post=653"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/tags?post=653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\u6df7\u4e71\u4e11\u964b\u4f46\u662f\u5b8c\u6574\u800c\u4e14\u53ef\u4ee5\u8dd1\u7684\u6d4b\u8bd5\u4ee3\u7801\uff08\u5168\u90e8\u653e\u5728\u7b2c\u4e00\u5e27\u5c31\u53ef\u4ee5\u4e86\uff09\uff1a<\/p>\n
\n\/\/\n\n\/\/-----------------------\nvar url:String = 'green.jpg';\nvar bd:BitmapData = null;\n\nvar px0,px1,px2,px3,py0,py1,py2,py3;\nvar pxa, pxb, pxc, pxd, pya, pyb, pyc, pyd;\nvar drct = true;\nvar steps = 20;\nvar interid;\n\n\/\/ segments\nvar hs:Number = 8, vs:Number = 8;\n\n\/\/ px: x coordinate\n\/\/ py: y coordinate\nvar pxs:Array = new Array();\nvar pys:Array = new Array();\nvar trs:Array = new Array();\nvar nps:Array = new Array();\n\n\/\/ four points of a rectangle, like this:\n\/\/ p0--------p1\n\/\/ | |\n\/\/ p2--------p3\n\/\/ \n\n\/\/ calculate points\n\/\/ \u5305\u542bx\u5750\u6807\u548cy\u5750\u6807\uff0c\u5206\u522b\u5b58\u50a8\u5728pxs\u548cpys\u6570\u7ec4\u4e2d\n\/\/ @params:\n\/\/ w: \u4f4d\u56fe\u5bbd\n\/\/ h: \u4f4d\u56fe\u9ad8\n\/\/ hs: \u6c34\u5e73\u5206\u6bb5\u6570\n\/\/ vs: \u5782\u76f4\u5206\u6bb5\u6570\n\/\/ @return:\n\/\/ void\nfunction CalculatePoints(w:Number, h:Number, hs:Number, vs:Number):void {\n var iw:Number = w \/ hs;\n var ih:Number = h \/ vs;\n for (var h=0; h<=hs; h++) {\n pxs[h] = h * iw;\n }\n for (var v=0; v<=vs; v++) {\n pys[v] = v * ih;\n }\n}\n\nfunction CalculateNewPoints(p0:Point, p1:Point, p2:Point, p3:Point, hs:Number, vs:Number):void {\n var lp:Point = new Point(p0.x, p0.y);\n var rp:Point = new Point(p1.x, p1.y);\n\n var lxd:Number = (p2.x - p0.x)\/vs;\n var lyd:Number = (p2.y - p0.y)\/vs;\n\n var rxd:Number = (p3.x - p1.x)\/vs;\n var ryd:Number = (p3.y - p1.y)\/vs;\n nps = [];\n for (var v=0; v<=vs; v++) {\n lp.x = p0.x + lxd * v;\n lp.y = p0.y + lyd * v;\n rp.x = p1.x + rxd * v;\n rp.y = p1.y + ryd * v;\n\n nps.push(new Array());\n var xd:Number = (rp.x - lp.x)\/hs;\n var yd:Number = (rp.y - lp.y)\/hs;\n for (var h=0; h<=hs; h++) {\n nps[v].push(new Point(lp.x + xd * h, lp.y + yd * h));\n }\n }\n \/\/trace(nps);\n}\n\/\/CalculateNewPoints(new Point(-10, -20), new Point(40, -30), new Point(-30, 10), new Point(80, 30), 2, 2)\n\nfunction CalculateMatrix(oa:Object, ob:Object):Matrix {\n var p1 = oa.p1, p2 = oa.p2, p3 = oa.p3;\n var pa = ob.p1, pb = ob.p2, pc = ob.p3;\n var mt:Matrix = new Matrix();\n mt.a = ((p3.y - p1.y)*(pb.x - pa.x) - (p2.y-p1.y)*(pc.x-pa.x))\/((p3.y-p1.y)*(p2.x-p1.x)-(p3.x-p1.x)*(p2.y-p1.y));\n mt.b = ((p3.y - p1.y)*(pb.y - pa.y) - (p2.y-p1.y)*(pc.y-pa.y))\/((p3.y-p1.y)*(p2.x-p1.x)-(p3.x-p1.x)*(p2.y-p1.y));\n mt.c = ((p3.x - p1.x)*(pb.x - pa.x) - (p2.x-p1.x)*(pc.x-pa.x))\/((p2.y-p1.y)*(p3.x-p1.x)-(p3.y-p1.y)*(p2.x-p1.x));\n mt.d = ((p3.x - p1.x)*(pb.y - pa.y) - (p2.x-p1.x)*(pc.y-pa.y))\/((p2.y-p1.y)*(p3.x-p1.x)-(p3.y-p1.y)*(p2.x-p1.x));\n \/\/mt.tx = ((pb.x*p1.x - pa.x*p2.x)*(p3.y*p1.x-p1.y*p3.x)-(pc.x*p1.x-pa.x*p3.x)*(p2.y*p1.x-p1.y*p2.x))\/((p1.x-p2.x)*(p3.y*p1.x-p1.y*p3.x)-(p1.x-p3.x)*(p2.y*p1.x-p1.y*p2.x));\n \/\/mt.tx = ((pb.y*p1.x - pa.y*p2.x)*(p3.y*p1.x-p1.y*p3.x)-(pc.y*p1.x-pa.y*p3.x)*(p2.y*p1.x-p1.y*p2.x))\/((p1.x-p2.x)*(p3.y*p1.x-p1.y*p3.x)-(p1.x-p3.x)*(p2.y*p1.x-p1.y*p2.x));\n return mt;\n}\n\n\/\/ draw triangles\nfunction AddTriangle(bmd:BitmapData, mt:Matrix, pa:Point, pb:Point, pc:Point):void {\n var t:Shape = new Shape();\n t.graphics.lineStyle(1, 0xff0000);\n t.graphics.beginBitmapFill(bmd, mt, false, true);\n t.graphics.moveTo(pa.x, pa.y);\n t.graphics.lineTo(pb.x, pb.y);\n t.graphics.lineTo(pc.x, pc.y);\n t.graphics.endFill();\n trs.push(t);\n}\n\nfunction Load():void {\n var req:URLRequest = new URLRequest(url);\n var loader:Loader = new Loader();\n ConfigureListeners(loader.contentLoaderInfo);\n try {\n loader.load(req);\n \/\/this.addChild(loader);\n } catch (err:Error) {\n }\n}\nfunction ConfigureListeners(dispatcher:IEventDispatcher):void {\n dispatcher.addEventListener(Event.COMPLETE, CompleteHandler);\n \/*dispatcher.addEventListener(HTTPStatusEvent.HTTP_STATUS, httpStatusHandler);\n dispatcher.addEventListener(Event.INIT, initHandler);\n dispatcher.addEventListener(IOErrorEvent.IO_ERROR, ioErrorHandler);\n dispatcher.addEventListener(Event.OPEN, openHandler);\n dispatcher.addEventListener(ProgressEvent.PROGRESS, progressHandler);\n dispatcher.addEventListener(Event.UNLOAD, unLoadHandler);*\/\n}\nfunction CompleteHandler(evt:Event):void {\n var ld:Loader = Loader(evt.target.loader);\n var info:LoaderInfo = LoaderInfo(ld.contentLoaderInfo);\n bd = new BitmapData(info.width, info.height);\n bd.draw(info.content);\n\n split();\n}\n\nfunction split() {\n var wi:Number = bd.width;\n var hi:Number = bd.height;\n CalculatePoints(wi, hi, hs, vs);\n\n var m:Matrix = new Matrix();\n for (var v=0; v<vs; v++) {\n for (var h=0; h<hs; h++) {\n var p0:Point = new Point(pxs[h], pys[v]);\n var p1:Point = new Point(pxs[h+1], pys[v]);\n var p2:Point = new Point(pxs[h], pys[v+1]);\n var p3:Point = new Point(pxs[h+1], pys[v+1]);\n \/\/trace(p0, p1, p2, p3);\n AddTriangle(bd, m, p0, p1, p2);\n AddTriangle(bd, m, p1, p2, p3);\n }\n }\n join();\n}\n\nfunction join() {\n var len:Number = trs.length;\n var xfix:Number = (bd.width>>2) + 10;\n var yfix:Number = (bd.height>>2) + 20;\n for (var i=0; i<len; i++) {\n this.addChild(trs[i]);\n }\n \n px0 = 0; px1 = bd.width;\n px2 = 0; px3 = bd.width;\n py0 = 0; py1 = 0; \n py2 = bd.height;\n py3 = bd.height;\n \n pxa = 40; pxb = 240;\n pxc = 80; pxd = 480;\n pya = 40; pyb = 20;\n pyc = 320;\n pyd = 240;\n interid = setInterval(TestRender, 40);\n \n \/\/rendNew(new Point(pxa, pya), new Point(pxb, pyb), new Point(pxc, pyc), new Point(pxd, pyd));\n \/\/rendNew(new Point(40, 40), new Point(640, 20), new Point(80, 520), new Point(680, 440));\n}\n\nfunction rendNew(p0:Point, p1:Point, p2:Point, p3:Point) {\n CalculateNewPoints(p0, p1, p2, p3, hs, vs);\n\n var pa:Point, pb:Point, pc:Point, pd:Point;\n var m1:Matrix, m2:Matrix;\n var tid:Number = 0;\n var ps0:Point = new Point(pxs[0], pys[0]);\n var psa:Point = nps[0][0];\n for (var v=0; v<vs; v++) {\n for (var h=0; h<hs; h++) {\n p0.x = pxs[h];\n p0.y = pys[v];\n p1.x = pxs[h+1];\n p1.y = pys[v];\n p2.x = pxs[h];\n p2.y = pys[v+1];\n p3.x = pxs[h+1];\n p3.y = pys[v+1];\n pa = nps[v][h];\n pb = nps[v][h+1];\n pc = nps[v+1][h];\n pd = nps[v+1][h+1];\n\n tid = v*hs*2 + h*2;\n var ta = trs[tid];\n var tb = trs[tid+1];\n m1 = CalculateMatrix({p1:p0, p2:p1, p3:p2}, {p1:pa, p2:pb, p3:pc});\n if (tid > hs * 2 && h != 0) {\n m1.tx = trs[tid - hs * 2 - 1].transform.matrix.tx;\n m1.ty = trs[tid - hs * 2 - 1].transform.matrix.ty;\n } else {\n m1.tx = 0;\n m1.ty = 0;\n }\n \n m2 = CalculateMatrix({p1:p1, p2:p2, p3:p3}, {p1:pb, p2:pc, p3:pd});\n if(v > 0){\n m2.tx = trs[1].transform.matrix.tx * (h + 1) * (v + 1);\n }\n else{\n m2.tx = ((pb.x - psa.x) - (p1.x - pxs[0])) - ((pd.x - nps[v+1][0].x) - (p3.x - pxs[0]));\n }\n if(tid > 0){\n m2.ty = trs[1].transform.matrix.ty * (h + 1) * (v + 1);\n }\n else{\n m2.ty = ((pc.y - psa.y) - (p2.y - pys[0])) - ((pd.y - nps[0][h+1].y) - (p3.y - pys[0]));\n }\n ta.transform.matrix = m1;\n tb.transform.matrix = m2;\n }\n }\n}\n\nfunction TestRender(){\n if(Math.abs(pxa - px0) < 1){\n if(drct){\n pxa = 0;\n pya = 0;\n pxb = bd.width;\n pyb = 0;\n pxc = 0;\n pyc = bd.height;\n pxd = bd.width;\n pyd = bd.height;\n }\n else{\n pxa = 10;\n pya = 10;\n pxb = 240;\n pyb = 20;\n pxc = 20;\n pyc = 210;\n pxd = 280;\n pyd = 180;\n }\n drct = !drct;\n }\n \n px0 += (pxa - px0) \/ steps;\n py0 += (pya - py0) \/ steps;\n px1 += (pxb - px1) \/ steps;\n py1 += (pyb - py1) \/ steps;\n px2 += (pxc - px2) \/ steps;\n py2 += (pyc - py2) \/ steps;\n px3 += (pxd - px3) \/ steps;\n py3 += (pyd - py3) \/ steps;\n rendNew(new Point(px0, py0),\n new Point(px1, py1),\n new Point(px2, py2),\n new Point(px3, py3));\n}\n\nLoad();\n<\/pre><\/p>\n","protected":false},"excerpt":{"rendered":"\u793a\u4f8b\uff0c\u7ea2\u989c\u8272\u7684\u662f\u4e09\u89d2\u5f62\u7684\u5206\u5272\u7ebf\u3002 \u6df7\u4e71\u4e11\u964b\u4f46\u662f\u5b8c\u6574\u800c\u4e14\u53ef\u4ee5\u8dd1\u7684\u6d4b\u8bd5\u4ee3\u7801\uff08\u5168\u90e8\u653e\u5728\u7b2c\u4e00\u5e27\u5c31\u53ef\u4ee5\u4e86\uff09\uff1a \/\/ \/\/———————– var url:String = ‘green.jpg’; var bd:BitmapData = null; var px0,px1,px2,px3,py0,py1,py2,py3; var pxa, pxb, pxc, pxd, pya, pyb, pyc, pyd; var drct = true; var steps = 20; var interid; \/\/ segments var hs:Number = 8, vs:Number = 8; \/\/ px: x coordinate \/\/ py: y coordinate var pxs:Array = new Array(); … <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-653","post","type-post","status-publish","format-standard","hentry","category-coding"],"views":21945,"_links":{"self":[{"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/posts\/653","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/comments?post=653"}],"version-history":[{"count":0,"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/posts\/653\/revisions"}],"wp:attachment":[{"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/media?parent=653"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/categories?post=653"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/tags?post=653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\u793a\u4f8b\uff0c\u7ea2\u989c\u8272\u7684\u662f\u4e09\u89d2\u5f62\u7684\u5206\u5272\u7ebf\u3002 \u6df7\u4e71\u4e11\u964b\u4f46\u662f\u5b8c\u6574\u800c\u4e14\u53ef\u4ee5\u8dd1\u7684\u6d4b\u8bd5\u4ee3\u7801\uff08\u5168\u90e8\u653e\u5728\u7b2c\u4e00\u5e27\u5c31\u53ef\u4ee5\u4e86\uff09\uff1a \/\/ \/\/———————– var url:String = ‘green.jpg’; var bd:BitmapData = null; var px0,px1,px2,px3,py0,py1,py2,py3; var pxa, pxb, pxc, pxd, pya, pyb, pyc, pyd; var drct = true; var steps = 20; var interid; \/\/ segments var hs:Number = 8, vs:Number = 8; \/\/ px: x coordinate \/\/ py: y coordinate var pxs:Array = new Array(); … <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-653","post","type-post","status-publish","format-standard","hentry","category-coding"],"views":21945,"_links":{"self":[{"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/posts\/653","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/comments?post=653"}],"version-history":[{"count":0,"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/posts\/653\/revisions"}],"wp:attachment":[{"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/media?parent=653"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/categories?post=653"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fdream.net\/blog\/wp-json\/wp\/v2\/tags?post=653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}