| 1304 | } |
| 1305 | |
| 1306 | void QuadContourGenerator::init_cache_grid() { |
| 1307 | long i, j, quad; |
| 1308 | |
| 1309 | quad = 0; |
| 1310 | for (j = 0; j < _ny; ++j) { |
| 1311 | for (i = 0; i < _nx; ++i, ++quad) { |
| 1312 | _cache[quad] = 0; |
| 1313 | |
| 1314 | if (i < _nx - 1 && j < _ny - 1) |
| 1315 | _cache[quad] |= MASK_EXISTS_QUAD; |
| 1316 | |
| 1317 | if ((i % _chunk_size == 0 || i == _nx - 1) && j < _ny - 1) |
| 1318 | _cache[quad] |= MASK_BOUNDARY_W; |
| 1319 | |
| 1320 | if ((j % _chunk_size == 0 || j == _ny - 1) && i < _nx - 1) |
| 1321 | _cache[quad] |= MASK_BOUNDARY_S; |
| 1322 | } |
| 1323 | } |
| 1324 | } |
| 1325 | |
| 1326 | void QuadContourGenerator::init_cache_levels(const double &lower_level, |
| 1327 | const double &upper_level) { |
nothing calls this directly
no outgoing calls
no test coverage detected