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calc_destination_map [2011/07/24 17:14] hermann [Notes] |
calc_destination_map [2015/10/12 01:16] admin |
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| This functor calculates destination cells taking into account some measure of attraction, as depicted on an attractiveness map. Non-null value cells represent selected destination cells. | This functor calculates destination cells taking into account some measure of attraction, as depicted on an attractiveness map. Non-null value cells represent selected destination cells. | ||
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| + | <note important>This functor is outdated and its use should be avoid. Prefer the use [[Select Random Points]], [[Select Random Point Cluster]], [[Patcher]] and [[Expander]]</note> | ||
| ===== Inputs ===== | ===== Inputs ===== | ||
| - | ^ Name ^ Type ^ Description ^ | + | ^ Name ^ Type ^ Description ^ |
| - | | Attraction | [[Map Type | Map]] | Attractiveness map. Values equal to or less than zero will be ignored. | | + | | Attraction | [[Map Type]] | Attractiveness map. Values equal to or less than zero will be ignored. | |
| - | | Horizontal Quadrants | [[Positive Int Type | Positive Int]] | Number of horizontal segments into which the attractiveness map is divided. | | + | | Horizontal Quadrants | [[Positive Integer Value Type]] | Number of horizontal segments into which the attractiveness map is divided. | |
| - | | Vertical Quadrants | [[Positive Int Type | Positive Int]] | Number of vertical segments into which the attractiveness map is divided. | | + | | Vertical Quadrants | [[Positive Integer Value Type]] | Number of vertical segments into which the attractiveness map is divided. | |
| ===== Optional Inputs ===== | ===== Optional Inputs ===== | ||
| - | ^ Name ^ Type ^ Description ^ Default Value ^ | + | ^ Name ^ Type ^ Description ^ Default Value ^ |
| - | | Minimum Distance Between Destinations | [[Non Negative Int Type | Non Negative Int]] | Minimum distance buffer between adjacent destinations, in meters, is used as a constraint to impede the selection of additional destinations within this buffer. | 0 | | + | | Minimum Distance Between Destinations | [[Non Negative Integer Value Type]] | Minimum distance buffer between adjacent destinations, in meters, is used as a constraint to impede the selection of additional destinations within this buffer. | 0 | |
| - | | Maximum Attempts Per Destinations | [[Positive Int Type | Positive Int]] | Maximum number of draws realized in order to pinpoint a valid destination. | 15 | | + | | Maximum Attempts Per Destinations | [[Positive Integer Value Type]] | Maximum number of draws realized in order to pinpoint a valid destination. | 15 | |
| - | | Destinations Per Quadrant | [[Non Negative Int Type | Non Negative Int]] | Maximum number of destinations chosen in each map quadrant. | 1 | | + | | Destinations Per Quadrant | [[Non Negative Integer Value Type]] | Maximum number of destinations chosen in each map quadrant. | 1 | |
| - | | Cell Type | [[Cell Type Type | Cell Type]] | Data cell type of the output map. | Unsigned 8 Bit Integer | | + | | Cell Type | [[Cell Type Type]] | Data cell type of the output map. | Unsigned 8 Bit Integer | |
| - | | Null Value | [[Int Type | Int]] | Null value of the output map. | 0 | | + | | Null Value | [[Integer Value Type]] | Null value of the output map. | 0 | |
| - | | Destination Is Sparse | [[Bool Type | Bool]] | If true, map of destination is represented as a sparse image. Sparse images have the advantage of storing only the cells containing non-null values, but they have worse access time. | True | | + | | Destination Is Sparse | [[Boolean Value Type]] | If true, map of destination is represented as a sparse image. Sparse images have the advantage of storing only the cells containing non-null values, but they have worse access time. | True | |
| ===== Outputs ===== | ===== Outputs ===== | ||
| - | ^ Name ^ Type ^ Description ^ | + | ^ Name ^ Type ^ Description ^ |
| - | | Destination | [[Map Type | Map]] | Map depicting destination cells. Destination cells are depicted using their attractiveness value. Map has the same dimensions of the attractiveness map. | | + | | Destination | [[Map Type]] | Map depicting destination cells. Destination cells are depicted using their attractiveness value. Map has the same dimensions of the attractiveness map. | |
| ===== Group ===== | ===== Group ===== | ||
| - | Map Algebra | + | [[Functor List#Map Algebra | Map Algebra]] |
| ===== Notes ===== | ===== Notes ===== | ||
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| [{{ :road_destinations_example.png?nolink&600 |Example calculating destinations used by road construction simulation}}] | [{{ :road_destinations_example.png?nolink&600 |Example calculating destinations used by road construction simulation}}] | ||
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| ===== Internal Name ===== | ===== Internal Name ===== | ||
| CalcDestinationMap | CalcDestinationMap | ||