The Tor Browser: build/pgo/js-input/3d-cube.html@129ffea94266

Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.

     1 <!DOCTYPE html>

     2 <head>

     3 <!--

     4  Copyright (C) 2007 Apple Inc.  All rights reserved.

     6  Redistribution and use in source and binary forms, with or without

     7  modification, are permitted provided that the following conditions

     8  are met:

     9  1. Redistributions of source code must retain the above copyright

    10     notice, this list of conditions and the following disclaimer.

    11  2. Redistributions in binary form must reproduce the above copyright

    12     notice, this list of conditions and the following disclaimer in the

    13     documentation and/or other materials provided with the distribution.

    15  THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY

    16  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    17  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

    18  PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR

    19  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

    20  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

    21  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

    22  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

    23  OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

    24  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

    25  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

    26 -->

    28 <title>SunSpider 3d-cube</title>

    30 </head>

    32 <body>

    33 <h3>3d-cube</h3>

    34 <div id="console">

    35 </div>

    37 <script>

    39 var _sunSpiderStartDate = new Date();

    41 // 3D Cube Rotation

    42 // http://www.speich.net/computer/moztesting/3d.htm

    43 // Created by Simon Speich

    45 var Q = new Array();

    46 var MTrans = new Array();  // transformation matrix

    47 var MQube = new Array();  // position information of qube

    48 var I = new Array();      // entity matrix

    49 var Origin = new Object();

    50 var Testing = new Object();

    51 var LoopTimer;

    53 var DisplArea = new Object();

    54 DisplArea.Width = 300;

    55 DisplArea.Height = 300;

    57 function DrawLine(From, To) {

    58   var x1 = From.V[0];

    59   var x2 = To.V[0];

    60   var y1 = From.V[1];

    61   var y2 = To.V[1];

    62   var dx = Math.abs(x2 - x1);

    63   var dy = Math.abs(y2 - y1);

    64   var x = x1;

    65   var y = y1;

    66   var IncX1, IncY1;

    67   var IncX2, IncY2;

    68   var Den;

    69   var Num;

    70   var NumAdd;

    71   var NumPix;

    73   if (x2 >= x1) {  IncX1 = 1; IncX2 = 1;  }

    74   else { IncX1 = -1; IncX2 = -1; }

    75   if (y2 >= y1)  {  IncY1 = 1; IncY2 = 1; }

    76   else { IncY1 = -1; IncY2 = -1; }

    77   if (dx >= dy) {

    78     IncX1 = 0;

    79     IncY2 = 0;

    80     Den = dx;

    81     Num = dx / 2;

    82     NumAdd = dy;

    83     NumPix = dx;

    84   }

    85   else {

    86     IncX2 = 0;

    87     IncY1 = 0;

    88     Den = dy;

    89     Num = dy / 2;

    90     NumAdd = dx;

    91     NumPix = dy;

    92   }

    94   NumPix = Math.round(Q.LastPx + NumPix);

    96   var i = Q.LastPx;

    97   for (; i < NumPix; i++) {

    98     Num += NumAdd;

    99     if (Num >= Den) {

   100       Num -= Den;

   101       x += IncX1;

   102       y += IncY1;

   103     }

   104     x += IncX2;

   105     y += IncY2;

   106   }

   107   Q.LastPx = NumPix;

   108 }

   110 function CalcCross(V0, V1) {

   111   var Cross = new Array();

   112   Cross[0] = V0[1]*V1[2] - V0[2]*V1[1];

   113   Cross[1] = V0[2]*V1[0] - V0[0]*V1[2];

   114   Cross[2] = V0[0]*V1[1] - V0[1]*V1[0];

   115   return Cross;

   116 }

   118 function CalcNormal(V0, V1, V2) {

   119   var A = new Array();   var B = new Array();

   120   for (var i = 0; i < 3; i++) {

   121     A[i] = V0[i] - V1[i];

   122     B[i] = V2[i] - V1[i];

   123   }

   124   A = CalcCross(A, B);

   125   var Length = Math.sqrt(A[0]*A[0] + A[1]*A[1] + A[2]*A[2]);

   126   for (var i = 0; i < 3; i++) A[i] = A[i] / Length;

   127   A[3] = 1;

   128   return A;

   129 }

   131 function CreateP(X,Y,Z) {

   132   this.V = [X,Y,Z,1];

   133 }

   135 // multiplies two matrices

   136 function MMulti(M1, M2) {

   137   var M = [[],[],[],[]];

   138   var i = 0;

   139   var j = 0;

   140   for (; i < 4; i++) {

   141     j = 0;

   142     for (; j < 4; j++) M[i][j] = M1[i][0] * M2[0][j] + M1[i][1] * M2[1][j] + M1[i][2] * M2[2][j] + M1[i][3] * M2[3][j];

   143   }

   144   return M;

   145 }

   147 //multiplies matrix with vector

   148 function VMulti(M, V) {

   149   var Vect = new Array();

   150   var i = 0;

   151   for (;i < 4; i++) Vect[i] = M[i][0] * V[0] + M[i][1] * V[1] + M[i][2] * V[2] + M[i][3] * V[3];

   152   return Vect;

   153 }

   155 function VMulti2(M, V) {

   156   var Vect = new Array();

   157   var i = 0;

   158   for (;i < 3; i++) Vect[i] = M[i][0] * V[0] + M[i][1] * V[1] + M[i][2] * V[2];

   159   return Vect;

   160 }

   162 // add to matrices

   163 function MAdd(M1, M2) {

   164   var M = [[],[],[],[]];

   165   var i = 0;

   166   var j = 0;

   167   for (; i < 4; i++) {

   168     j = 0;

   169     for (; j < 4; j++) M[i][j] = M1[i][j] + M2[i][j];

   170   }

   171   return M;

   172 }

   174 function Translate(M, Dx, Dy, Dz) {

   175   var T = [

   176   [1,0,0,Dx],

   177   [0,1,0,Dy],

   178   [0,0,1,Dz],

   179   [0,0,0,1]

   180   ];

   181   return MMulti(T, M);

   182 }

   184 function RotateX(M, Phi) {

   185   var a = Phi;

   186   a *= Math.PI / 180;

   187   var Cos = Math.cos(a);

   188   var Sin = Math.sin(a);

   189   var R = [

   190   [1,0,0,0],

   191   [0,Cos,-Sin,0],

   192   [0,Sin,Cos,0],

   193   [0,0,0,1]

   194   ];

   195   return MMulti(R, M);

   196 }

   198 function RotateY(M, Phi) {

   199   var a = Phi;

   200   a *= Math.PI / 180;

   201   var Cos = Math.cos(a);

   202   var Sin = Math.sin(a);

   203   var R = [

   204   [Cos,0,Sin,0],

   205   [0,1,0,0],

   206   [-Sin,0,Cos,0],

   207   [0,0,0,1]

   208   ];

   209   return MMulti(R, M);

   210 }

   212 function RotateZ(M, Phi) {

   213   var a = Phi;

   214   a *= Math.PI / 180;

   215   var Cos = Math.cos(a);

   216   var Sin = Math.sin(a);

   217   var R = [

   218   [Cos,-Sin,0,0],

   219   [Sin,Cos,0,0],

   220   [0,0,1,0],

   221   [0,0,0,1]

   222   ];

   223   return MMulti(R, M);

   224 }

   226 function DrawQube() {

   227   // calc current normals

   228   var CurN = new Array();

   229   var i = 5;

   230   Q.LastPx = 0;

   231   for (; i > -1; i--) CurN[i] = VMulti2(MQube, Q.Normal[i]);

   232   if (CurN[0][2] < 0) {

   233     if (!Q.Line[0]) { DrawLine(Q[0], Q[1]); Q.Line[0] = true; };

   234     if (!Q.Line[1]) { DrawLine(Q[1], Q[2]); Q.Line[1] = true; };

   235     if (!Q.Line[2]) { DrawLine(Q[2], Q[3]); Q.Line[2] = true; };

   236     if (!Q.Line[3]) { DrawLine(Q[3], Q[0]); Q.Line[3] = true; };

   237   }

   238   if (CurN[1][2] < 0) {

   239     if (!Q.Line[2]) { DrawLine(Q[3], Q[2]); Q.Line[2] = true; };

   240     if (!Q.Line[9]) { DrawLine(Q[2], Q[6]); Q.Line[9] = true; };

   241     if (!Q.Line[6]) { DrawLine(Q[6], Q[7]); Q.Line[6] = true; };

   242     if (!Q.Line[10]) { DrawLine(Q[7], Q[3]); Q.Line[10] = true; };

   243   }

   244   if (CurN[2][2] < 0) {

   245     if (!Q.Line[4]) { DrawLine(Q[4], Q[5]); Q.Line[4] = true; };

   246     if (!Q.Line[5]) { DrawLine(Q[5], Q[6]); Q.Line[5] = true; };

   247     if (!Q.Line[6]) { DrawLine(Q[6], Q[7]); Q.Line[6] = true; };

   248     if (!Q.Line[7]) { DrawLine(Q[7], Q[4]); Q.Line[7] = true; };

   249   }

   250   if (CurN[3][2] < 0) {

   251     if (!Q.Line[4]) { DrawLine(Q[4], Q[5]); Q.Line[4] = true; };

   252     if (!Q.Line[8]) { DrawLine(Q[5], Q[1]); Q.Line[8] = true; };

   253     if (!Q.Line[0]) { DrawLine(Q[1], Q[0]); Q.Line[0] = true; };

   254     if (!Q.Line[11]) { DrawLine(Q[0], Q[4]); Q.Line[11] = true; };

   255   }

   256   if (CurN[4][2] < 0) {

   257     if (!Q.Line[11]) { DrawLine(Q[4], Q[0]); Q.Line[11] = true; };

   258     if (!Q.Line[3]) { DrawLine(Q[0], Q[3]); Q.Line[3] = true; };

   259     if (!Q.Line[10]) { DrawLine(Q[3], Q[7]); Q.Line[10] = true; };

   260     if (!Q.Line[7]) { DrawLine(Q[7], Q[4]); Q.Line[7] = true; };

   261   }

   262   if (CurN[5][2] < 0) {

   263     if (!Q.Line[8]) { DrawLine(Q[1], Q[5]); Q.Line[8] = true; };

   264     if (!Q.Line[5]) { DrawLine(Q[5], Q[6]); Q.Line[5] = true; };

   265     if (!Q.Line[9]) { DrawLine(Q[6], Q[2]); Q.Line[9] = true; };

   266     if (!Q.Line[1]) { DrawLine(Q[2], Q[1]); Q.Line[1] = true; };

   267   }

   268   Q.Line = [false,false,false,false,false,false,false,false,false,false,false,false];

   269   Q.LastPx = 0;

   270 }

   272 function Loop() {

   273   if (Testing.LoopCount > Testing.LoopMax) return;

   274   var TestingStr = String(Testing.LoopCount);

   275   while (TestingStr.length < 3) TestingStr = "0" + TestingStr;

   276   MTrans = Translate(I, -Q[8].V[0], -Q[8].V[1], -Q[8].V[2]);

   277   MTrans = RotateX(MTrans, 1);

   278   MTrans = RotateY(MTrans, 3);

   279   MTrans = RotateZ(MTrans, 5);

   280   MTrans = Translate(MTrans, Q[8].V[0], Q[8].V[1], Q[8].V[2]);

   281   MQube = MMulti(MTrans, MQube);

   282   var i = 8;

   283   for (; i > -1; i--) {

   284     Q[i].V = VMulti(MTrans, Q[i].V);

   285   }

   286   DrawQube();

   287   Testing.LoopCount++;

   288   Loop();

   289 }

   291 function Init(CubeSize) {

   292   // init/reset vars

   293   Origin.V = [150,150,20,1];

   294   Testing.LoopCount = 0;

   295   Testing.LoopMax = 50;

   296   Testing.TimeMax = 0;

   297   Testing.TimeAvg = 0;

   298   Testing.TimeMin = 0;

   299   Testing.TimeTemp = 0;

   300   Testing.TimeTotal = 0;

   301   Testing.Init = false;

   303   // transformation matrix

   304   MTrans = [

   305   [1,0,0,0],

   306   [0,1,0,0],

   307   [0,0,1,0],

   308   [0,0,0,1]

   309   ];

   311   // position information of qube

   312   MQube = [

   313   [1,0,0,0],

   314   [0,1,0,0],

   315   [0,0,1,0],

   316   [0,0,0,1]

   317   ];

   319   // entity matrix

   320   I = [

   321   [1,0,0,0],

   322   [0,1,0,0],

   323   [0,0,1,0],

   324   [0,0,0,1]

   325   ];

   327   // create qube

   328   Q[0] = new CreateP(-CubeSize,-CubeSize, CubeSize);

   329   Q[1] = new CreateP(-CubeSize, CubeSize, CubeSize);

   330   Q[2] = new CreateP( CubeSize, CubeSize, CubeSize);

   331   Q[3] = new CreateP( CubeSize,-CubeSize, CubeSize);

   332   Q[4] = new CreateP(-CubeSize,-CubeSize,-CubeSize);

   333   Q[5] = new CreateP(-CubeSize, CubeSize,-CubeSize);

   334   Q[6] = new CreateP( CubeSize, CubeSize,-CubeSize);

   335   Q[7] = new CreateP( CubeSize,-CubeSize,-CubeSize);

   337   // center of gravity

   338   Q[8] = new CreateP(0, 0, 0);

   340   // anti-clockwise edge check

   341   Q.Edge = [[0,1,2],[3,2,6],[7,6,5],[4,5,1],[4,0,3],[1,5,6]];

   343   // calculate squad normals

   344   Q.Normal = new Array();

   345   for (var i = 0; i < Q.Edge.length; i++) Q.Normal[i] = CalcNormal(Q[Q.Edge[i][0]].V, Q[Q.Edge[i][1]].V, Q[Q.Edge[i][2]].V);

   347   // line drawn ?

   348   Q.Line = [false,false,false,false,false,false,false,false,false,false,false,false];

   350   // create line pixels

   351   Q.NumPx = 9 * 2 * CubeSize;

   352   for (var i = 0; i < Q.NumPx; i++) CreateP(0,0,0);

   354   MTrans = Translate(MTrans, Origin.V[0], Origin.V[1], Origin.V[2]);

   355   MQube = MMulti(MTrans, MQube);

   357   var i = 0;

   358   for (; i < 9; i++) {

   359     Q[i].V = VMulti(MTrans, Q[i].V);

   360   }

   361   DrawQube();

   362   Testing.Init = true;

   363   Loop();

   364 }

   366 for ( var i = 20; i <= 160; i *= 2 ) {

   367   Init(i);

   368 }

   370 Q = null;

   371 MTrans = null;

   372 MQube = null;

   373 I = null;

   374 Origin = null;

   375 Testing = null;

   376 LoopTime = null;

   377 DisplArea = null;

   380 var _sunSpiderInterval = new Date() - _sunSpiderStartDate;

   382 document.getElementById("console").innerHTML = _sunSpiderInterval;

   383 </script>

   386 </body>

   387 </html>

The Tor Browser / file revision

build/pgo/js-input/3d-cube.html@129ffea94266

build/pgo/js-input/3d-cube.html