const static float normalTable[256][3] =
   {
      {  0.565061f, -0.270644f, -0.779396f },
      { -0.309804f, -0.731114f,  0.607860f },
      { -0.867412f,  0.472957f,  0.154619f },
      { -0.757488f,  0.498188f, -0.421925f },
      {  0.306834f, -0.915340f,  0.260778f },
      {  0.098754f,  0.639153f, -0.762713f },
      {  0.713706f, -0.558862f, -0.422252f },
      { -0.890431f, -0.407603f, -0.202466f },
      {  0.848050f, -0.487612f, -0.207475f },
      { -0.232226f,  0.776855f,  0.585293f },
      { -0.940195f,  0.304490f, -0.152706f },
      {  0.602019f, -0.491878f, -0.628991f },
      { -0.096835f, -0.494354f, -0.863850f },
      {  0.026630f, -0.323659f, -0.945799f },
      {  0.019208f,  0.909386f,  0.415510f },
      {  0.854440f,  0.491730f,  0.167731f },
      { -0.418835f,  0.866521f, -0.271512f },
      {  0.465024f,  0.409667f,  0.784809f },
      { -0.674391f, -0.691087f, -0.259992f },
      {  0.303858f, -0.869270f, -0.389922f },
      {  0.991333f,  0.090061f, -0.095640f },
      { -0.275924f, -0.369550f,  0.887298f },
      {  0.426545f, -0.465962f,  0.775202f },
      { -0.482741f, -0.873278f, -0.065920f },
      {  0.063616f,  0.932012f, -0.356800f },
      {  0.624786f, -0.061315f,  0.778385f },
      { -0.530300f,  0.416850f,  0.738253f },
      {  0.312144f, -0.757028f, -0.573999f },
      {  0.399288f, -0.587091f, -0.704197f },
      { -0.132698f,  0.482877f,  0.865576f },
      {  0.950966f,  0.306530f,  0.041268f },
      { -0.015923f, -0.144300f,  0.989406f },
      { -0.407522f, -0.854193f,  0.322925f },
      { -0.932398f,  0.220464f,  0.286408f },
      {  0.477509f,  0.876580f,  0.059936f },
      {  0.337133f,  0.932606f, -0.128796f },
      { -0.638117f,  0.199338f,  0.743687f },
      { -0.677454f,  0.445349f,  0.585423f },
      { -0.446715f,  0.889059f, -0.100099f },
      { -0.410024f,  0.909168f,  0.072759f },
      {  0.708462f,  0.702103f, -0.071641f },
      { -0.048801f, -0.903683f, -0.425411f },
      { -0.513681f, -0.646901f,  0.563606f },
      { -0.080022f,  0.000676f, -0.996793f },
      {  0.066966f, -0.991150f, -0.114615f },
      { -0.245220f,  0.639318f, -0.728793f },
      {  0.250978f,  0.855979f,  0.452006f },
      { -0.123547f,  0.982443f, -0.139791f },
      { -0.794825f,  0.030254f, -0.606084f },
      { -0.772905f,  0.547941f,  0.319967f },
      {  0.916347f,  0.369614f, -0.153928f },
      { -0.388203f,  0.105395f,  0.915527f },
      { -0.700468f, -0.709334f,  0.078677f },
      { -0.816193f,  0.390455f,  0.425880f },
      { -0.043007f,  0.769222f, -0.637533f },
      {  0.911444f,  0.113150f,  0.395560f },
      {  0.845801f,  0.156091f, -0.510153f },
      {  0.829801f, -0.029340f,  0.557287f },
      {  0.259529f,  0.416263f,  0.871418f },
      {  0.231128f, -0.845982f,  0.480515f },
      { -0.626203f, -0.646168f,  0.436277f },
      { -0.197047f, -0.065791f,  0.978184f },
      { -0.255692f, -0.637488f, -0.726794f },
      {  0.530662f, -0.844385f, -0.073567f },
      { -0.779887f,  0.617067f, -0.104899f },
      {  0.739908f,  0.113984f,  0.662982f },
      { -0.218801f,  0.930194f, -0.294729f },
      { -0.374231f,  0.818666f,  0.435589f },
      { -0.720250f, -0.028285f,  0.693137f },
      {  0.075389f,  0.415049f,  0.906670f },
      { -0.539724f, -0.106620f,  0.835063f },
      { -0.452612f, -0.754669f, -0.474991f },
      {  0.682822f,  0.581234f, -0.442629f },
      {  0.002435f, -0.618462f, -0.785811f },
      { -0.397631f,  0.110766f, -0.910835f },
      {  0.133935f, -0.985438f,  0.104754f },
      {  0.759098f, -0.608004f,  0.232595f },
      { -0.825239f, -0.256087f,  0.503388f },
      {  0.101693f, -0.565568f,  0.818408f },
      {  0.386377f,  0.793546f, -0.470104f },
      { -0.520516f, -0.840690f,  0.149346f },
      { -0.784549f, -0.479672f,  0.392935f },
      { -0.325322f, -0.927581f, -0.183735f },
      { -0.069294f, -0.428541f,  0.900861f },
      {  0.993354f, -0.115023f, -0.004288f },
      { -0.123896f, -0.700568f,  0.702747f },
      { -0.438031f, -0.120880f, -0.890795f },
      {  0.063314f,  0.813233f,  0.578484f },
      {  0.322045f,  0.889086f, -0.325289f },
      { -0.133521f,  0.875063f, -0.465228f },
      {  0.637155f,  0.564814f,  0.524422f },
      {  0.260092f, -0.669353f,  0.695930f },
      {  0.953195f,  0.040485f, -0.299634f },
      { -0.840665f, -0.076509f,  0.536124f },
      { -0.971350f,  0.202093f,  0.125047f },
      { -0.804307f, -0.396312f, -0.442749f },
      { -0.936746f,  0.069572f,  0.343027f },
      {  0.426545f, -0.465962f,  0.775202f },
      {  0.794542f, -0.227450f,  0.563000f },
      { -0.892172f,  0.091169f, -0.442399f },
      { -0.312654f,  0.541264f,  0.780564f },
      {  0.590603f, -0.735618f, -0.331743f },
      { -0.098040f, -0.986713f,  0.129558f },
      {  0.569646f,  0.283078f, -0.771603f },
      {  0.431051f, -0.407385f, -0.805129f },
      { -0.162087f, -0.938749f, -0.304104f },
      {  0.241533f, -0.359509f,  0.901341f },
      { -0.576191f,  0.614939f,  0.538380f },
      { -0.025110f,  0.085740f,  0.996001f },
      { -0.352693f, -0.198168f,  0.914515f },
      { -0.604577f,  0.700711f,  0.378802f },
      {  0.465024f,  0.409667f,  0.784809f },
      { -0.254684f, -0.030474f, -0.966544f },
      { -0.604789f,  0.791809f,  0.085259f },
      { -0.705147f, -0.399298f,  0.585943f },
      {  0.185691f,  0.017236f, -0.982457f },
      {  0.044588f,  0.973094f,  0.226052f },
      { -0.405463f,  0.642367f,  0.650357f },
      { -0.563959f,  0.599136f, -0.568319f },
      {  0.367162f, -0.072253f, -0.927347f },
      {  0.960429f, -0.213570f, -0.178783f },
      { -0.192629f,  0.906005f,  0.376893f },
      { -0.199718f, -0.359865f, -0.911378f },
      {  0.485072f,  0.121233f, -0.866030f },
      {  0.467163f, -0.874294f,  0.131792f },
      { -0.638953f, -0.716603f,  0.279677f },
      { -0.622710f,  0.047813f, -0.780990f },
      {  0.828724f, -0.054433f, -0.557004f },
      {  0.130241f,  0.991080f,  0.028245f },
      {  0.310995f, -0.950076f, -0.025242f },
      {  0.818118f,  0.275336f,  0.504850f },
      {  0.676328f,  0.387023f,  0.626733f },
      { -0.100433f,  0.495114f, -0.863004f },
      { -0.949609f, -0.240681f, -0.200786f },
      { -0.102610f,  0.261831f, -0.959644f },
      { -0.845732f, -0.493136f,  0.203850f },
      {  0.672617f, -0.738838f,  0.041290f },
      {  0.380465f,  0.875938f,  0.296613f },
      { -0.811223f,  0.262027f, -0.522742f },
      { -0.074423f, -0.775670f, -0.626736f },
      { -0.286499f,  0.755850f, -0.588735f },
      {  0.291182f, -0.276189f, -0.915933f },
      { -0.638117f,  0.199338f,  0.743687f },
      {  0.439922f, -0.864433f, -0.243359f },
      {  0.177649f,  0.206919f,  0.962094f },
      {  0.277107f,  0.948521f,  0.153361f },
      {  0.507629f,  0.661918f, -0.551523f },
      { -0.503110f, -0.579308f, -0.641313f },
      {  0.600522f,  0.736495f, -0.311364f },
      { -0.691096f, -0.715301f, -0.103592f },
      { -0.041083f, -0.858497f,  0.511171f },
      {  0.207773f, -0.480062f, -0.852274f },
      {  0.795719f,  0.464614f,  0.388543f },
      { -0.100433f,  0.495114f, -0.863004f },
      {  0.703249f,  0.065157f, -0.707951f },
      { -0.324171f, -0.941112f,  0.096024f },
      { -0.134933f, -0.940212f,  0.312722f },
      { -0.438240f,  0.752088f, -0.492249f },
      {  0.964762f, -0.198855f,  0.172311f },
      { -0.831799f,  0.196807f,  0.519015f },
      { -0.508008f,  0.819902f,  0.263986f },
      {  0.471075f, -0.001146f,  0.882092f },
      {  0.919512f,  0.246162f, -0.306435f },
      { -0.960050f,  0.279828f, -0.001187f },
      {  0.110232f, -0.847535f, -0.519165f },
      {  0.208229f,  0.697360f,  0.685806f },
      { -0.199680f, -0.560621f,  0.803637f },
      {  0.170135f, -0.679985f, -0.713214f },
      {  0.758371f, -0.494907f,  0.424195f },
      {  0.077734f, -0.755978f,  0.649965f },
      {  0.612831f, -0.672475f,  0.414987f },
      {  0.142776f,  0.836698f, -0.528726f },
      { -0.765185f,  0.635778f,  0.101382f },
      {  0.669873f, -0.419737f,  0.612447f },
      {  0.593549f,  0.194879f,  0.780847f },
      {  0.646930f,  0.752173f,  0.125368f },
      {  0.837721f,  0.545266f, -0.030127f },
      {  0.541505f,  0.768070f,  0.341820f },
      {  0.760679f, -0.365715f, -0.536301f },
      {  0.381516f,  0.640377f,  0.666605f },
      {  0.565794f, -0.072415f, -0.821361f },
      { -0.466072f, -0.401588f,  0.788356f },
      {  0.987146f,  0.096290f,  0.127560f },
      {  0.509709f, -0.688886f, -0.515396f },
      { -0.135132f, -0.988046f, -0.074192f },
      {  0.600499f,  0.476471f, -0.642166f },
      { -0.732326f, -0.275320f, -0.622815f },
      { -0.881141f, -0.470404f,  0.048078f },
      {  0.051548f,  0.601042f,  0.797553f },
      {  0.402027f, -0.763183f,  0.505891f },
      {  0.404233f, -0.208288f,  0.890624f },
      { -0.311793f,  0.343843f,  0.885752f },
      {  0.098132f, -0.937014f,  0.335223f },
      {  0.537158f,  0.830585f, -0.146936f },
      {  0.725277f,  0.298172f, -0.620538f },
      { -0.882025f,  0.342976f, -0.323110f },
      { -0.668829f,  0.424296f, -0.610443f },
      { -0.408835f, -0.476442f, -0.778368f },
      {  0.809472f,  0.397249f, -0.432375f },
      { -0.909184f, -0.205938f, -0.361903f },
      {  0.866930f, -0.347934f, -0.356895f },
      {  0.911660f, -0.141281f, -0.385897f },
      { -0.431404f, -0.844074f, -0.318480f },
      { -0.950593f, -0.073496f,  0.301614f },
      { -0.719716f,  0.626915f, -0.298305f },
      { -0.779887f,  0.617067f, -0.104899f },
      { -0.475899f, -0.542630f,  0.692151f },
      {  0.081952f, -0.157248f, -0.984153f },
      {  0.923990f, -0.381662f, -0.024025f },
      { -0.957998f,  0.120979f, -0.260008f },
      {  0.306601f,  0.227975f, -0.924134f },
      { -0.141244f,  0.989182f,  0.039601f },
      {  0.077097f,  0.186288f, -0.979466f },
      { -0.630407f, -0.259801f,  0.731499f },
      {  0.718150f,  0.637408f,  0.279233f },
      {  0.340946f,  0.110494f,  0.933567f },
      { -0.396671f,  0.503020f, -0.767869f },
      {  0.636943f, -0.245005f,  0.730942f },
      { -0.849605f, -0.518660f, -0.095724f },
      { -0.388203f,  0.105395f,  0.915527f },
      { -0.280671f, -0.776541f, -0.564099f },
      { -0.601680f,  0.215451f, -0.769131f },
      { -0.660112f, -0.632371f, -0.405412f },
      {  0.921096f,  0.284072f,  0.266242f },
      {  0.074850f, -0.300846f,  0.950731f },
      {  0.943952f, -0.067062f,  0.323198f },
      { -0.917838f, -0.254589f,  0.304561f },
      {  0.889843f, -0.409008f,  0.202219f },
      { -0.565849f,  0.753721f, -0.334246f },
      {  0.791460f,  0.555918f, -0.254060f },
      {  0.261936f,  0.703590f, -0.660568f },
      { -0.234406f,  0.952084f,  0.196444f },
      {  0.111205f,  0.979492f, -0.168014f },
      { -0.869844f, -0.109095f, -0.481113f },
      { -0.337728f, -0.269701f, -0.901777f },
      {  0.366793f,  0.408875f, -0.835634f },
      { -0.098749f,  0.261316f,  0.960189f },
      { -0.272379f, -0.847100f,  0.456324f },
      { -0.319506f,  0.287444f, -0.902935f },
      {  0.873383f, -0.294109f,  0.388203f },
      { -0.088950f,  0.710450f,  0.698104f },
      {  0.551238f, -0.786552f,  0.278340f },
      {  0.724436f, -0.663575f, -0.186712f },
      {  0.529741f, -0.606539f,  0.592861f },
      { -0.949743f, -0.282514f,  0.134809f },
      {  0.155047f,  0.419442f, -0.894443f },
      { -0.562653f, -0.329139f, -0.758346f },
      {  0.816407f, -0.576953f,  0.024576f },
      {  0.178550f, -0.950242f, -0.255266f },
      {  0.479571f,  0.706691f,  0.520192f },
      {  0.391687f,  0.559884f, -0.730145f },
      {  0.724872f, -0.205570f, -0.657496f },
      { -0.663196f, -0.517587f, -0.540624f },
      { -0.660054f, -0.122486f, -0.741165f },
      { -0.531989f,  0.374711f, -0.759328f },
      {  0.194979f, -0.059120f,  0.979024f }
   } ;