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| 59 | double cover(const grass_grid_type &data) const {return mType == Pixel? data : data/double(GRASSCOVERSTEPS-1); } |
59 | double cover(const grass_grid_type &data) const {return mType == Pixel? data : data/double(GRASSCOVERSTEPS-1); } |
| 60 | 60 | ||
| 61 | 61 | ||
| 62 | /// main function
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62 | /// main function
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| 63 | double regenerationInhibition(QPoint &lif_index) const { |
63 | double regenerationInhibition(QPoint &lif_index) const { |
| - | 64 | ||
| 64 | if (mType==Pixel) |
65 | if (mType==Pixel) |
| 65 | return mGrid.constValueAtIndex(lif_index)>0 ? 1. : 0.; |
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| 66 | return mEnabled?effect(mGrid.constValueAtIndex(lif_index)) : 0.; } |
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| - | 66 | // -1: off, out of project area, 0: off, ready to get grassy again, 1: off (waiting for LIF threshold), >1 on, counting down
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| - | 67 | return mGrid.constValueAtIndex(lif_index)>1 ? 1. : 0.; |
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| - | 68 | ||
| - | 69 | // type continuous
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| - | 70 | return mEnabled?effect(mGrid.constValueAtIndex(lif_index)) : 0.; |
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| - | 71 | }
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| 67 | 72 | ||
| 68 | /// retrieve the grid of current grass cover
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73 | /// retrieve the grid of current grass cover
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| 69 | const Grid<grass_grid_type> &grid() { return mGrid; } |
74 | const Grid<grass_grid_type> &grid() { return mGrid; } |
| 70 | private: |
75 | private: |
| 71 | enum GrassAlgorithmType { Invalid, Continuous, Pixel }; |
76 | enum GrassAlgorithmType { Invalid, Continuous, Pixel }; |