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calc_cost_map [2015/09/26 20:48] admin |
calc_cost_map [2015/09/26 21:02] admin |
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| Unreachable places on the friction map are excluded on the cost map and thus represented as null value cells. Costs are not accumulated across null value cells, thus regions surrounded by null value cells will not have their cell costs calculated, unless there is a source feature inside this region. | Unreachable places on the friction map are excluded on the cost map and thus represented as null value cells. Costs are not accumulated across null value cells, thus regions surrounded by null value cells will not have their cell costs calculated, unless there is a source feature inside this region. | ||
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| - | An informal study showing the performance of the current implementation can be found [[performance_comparison|here]]. | ||
| [{{ :cost_calculation_theory1.png?nolink&500 |Math behind cost calculation}}] | [{{ :cost_calculation_theory1.png?nolink&500 |Math behind cost calculation}}] | ||