initialization
| 112 | |
| 113 | //initialization |
| 114 | GlobeStaticData() : random_surf_size(60) |
| 115 | { |
| 116 | //filling terminator gradient LUT |
| 117 | for (int i=0; i<240; ++i) |
| 118 | { |
| 119 | int j = i - 120; |
| 120 | |
| 121 | if (j<-66) j=-16; |
| 122 | else |
| 123 | if (j<-48) j=-15; |
| 124 | else |
| 125 | if (j<-33) j=-14; |
| 126 | else |
| 127 | if (j<-22) j=-13; |
| 128 | else |
| 129 | if (j<-15) j=-12; |
| 130 | else |
| 131 | if (j<-11) j=-11; |
| 132 | else |
| 133 | if (j<-9) j=-10; |
| 134 | |
| 135 | if (j>120) j=19; |
| 136 | else |
| 137 | if (j>98) j=18; |
| 138 | else |
| 139 | if (j>86) j=17; |
| 140 | else |
| 141 | if (j>74) j=16; |
| 142 | else |
| 143 | if (j>54) j=15; |
| 144 | else |
| 145 | if (j>38) j=14; |
| 146 | else |
| 147 | if (j>26) j=13; |
| 148 | else |
| 149 | if (j>18) j=12; |
| 150 | else |
| 151 | if (j>13) j=11; |
| 152 | else |
| 153 | if (j>10) j=10; |
| 154 | else |
| 155 | if (j>8) j=9; |
| 156 | |
| 157 | shade_gradient[i]= j+16; |
| 158 | } |
| 159 | |
| 160 | } |
| 161 | }; |
| 162 | |
| 163 | GlobeStaticData static_data; |
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