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Updated Data model (markdown)

Azgaar 2021-08-25 15:17:01 +03:00
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Data-model.md

@ -13,7 +13,6 @@ Repacking is a process of amending an initial [voronoi diagram](https://en.wikip
Both `grid` and `pack` objects include data representing voronoi diagrams and their inner connections. Both initial and repacked voronoi can be build from the initial set of points, so this data is stored in memory only. It does not included into the .map file and getting calculated on map load. Both `grid` and `pack` objects include data representing voronoi diagrams and their inner connections. Both initial and repacked voronoi can be build from the initial set of points, so this data is stored in memory only. It does not included into the .map file and getting calculated on map load.
### Grid object ### Grid object
* `grid.spacing`: `number` - spacing between points before jittering * `grid.spacing`: `number` - spacing between points before jittering
* `grid.cellsY`: `number` - number of cells in column * `grid.cellsY`: `number` - number of cells in column
* `grid.cellsX`: `number` - number of cells in row * `grid.cellsX`: `number` - number of cells in row
@ -70,7 +69,7 @@ World data is mainly stored in typed arrays within `cells` object in both `grid`
### Grid object ### Grid object
* `grid.cells.h`: `number[]` - cells elevation in `[0, 100]` range, where `20` is the minimal land elevation. `Uint8Array` * `grid.cells.h`: `number[]` - cells elevation in `[0, 100]` range, where `20` is the minimal land elevation. `Uint8Array`
* `grid.cells.f`: `number[]` - indexes of feature. `Uint16Array` or `Uint32Array` (depending on cells number) * `grid.cells.f`: `number[]` - indexes of feature. `Uint16Array` or `Uint32Array` (depending on cells number)
* `grid.cells.t`: `number[]` - distance field. `1, 2, ...` - land cells, `-1, -2, ...` - water cells, `0` - unmarked cell. `Uint8Array` * `grid.cells.t`: `number[]` - [distance field](https://prideout.net/blog/distance_fields/) from water level. `1, 2, ...` - land cells, `-1, -2, ...` - water cells, `0` - unmarked cell. `Uint8Array`
* `grid.cells.temp`: `number[]` - cells temperature in Celsius. `Uint8Array` * `grid.cells.temp`: `number[]` - cells temperature in Celsius. `Uint8Array`
* `grid.cells.prec`: `number[]` - cells precipitation in unspecified scale. `Uint8Array` * `grid.cells.prec`: `number[]` - cells precipitation in unspecified scale. `Uint8Array`
@ -87,11 +86,9 @@ World data is mainly stored in typed arrays within `cells` object in both `grid`
* `pack.cells.religion`: `number[]` - cells religion index. `Uint16Array` * `pack.cells.religion`: `number[]` - cells religion index. `Uint16Array`
* `pack.cells.area`: `number[]` - cells area in pixels. `Uint16Array` * `pack.cells.area`: `number[]` - cells area in pixels. `Uint16Array`
* `pack.cells.pop`: `number[]` - cells population. `Float32Array`, not rounded to not lose population of high population rate * `pack.cells.pop`: `number[]` - cells population. `Float32Array`, not rounded to not lose population of high population rate
* `pack.cells.r`: `number[]` - cells river index. `Uint16Array` * `pack.cells.r`: `number[]` - cells river index. `Uint16Array`
* `pack.cells.fl`: `number[]` - cells flux amount. Defines how much water flow through the cell. Use to get rivers data and score cells. `Uint16Array` * `pack.cells.fl`: `number[]` - cells flux amount. Defines how much water flow through the cell. Use to get rivers data and score cells. `Uint16Array`
* `pack.cells.conf`: `number[]` - cells flux amount in confluences. Confluences are cells where rivers meet each other. `Uint16Array` * `pack.cells.conf`: `number[]` - cells flux amount in confluences. Confluences are cells where rivers meet each other. `Uint16Array`
* `pack.cells.harbor`: `number[]` - cells harbor score. Shows how many water cells are adjacent to the cell. Used for scoring. `Uint8Array` * `pack.cells.harbor`: `number[]` - cells harbor score. Shows how many water cells are adjacent to the cell. Used for scoring. `Uint8Array`
* `pack.cells.haven`: `number[]` - cells haven cells index. Each coastal cell has haven cells defined for correct routes building. `Uint16Array` or `Uint32Array` (depending on cells number) * `pack.cells.haven`: `number[]` - cells haven cells index. Each coastal cell has haven cells defined for correct routes building. `Uint16Array` or `Uint32Array` (depending on cells number)
* `pack.cells.road`: `number[]` - cells road score. Show whether there is route (inc. searoute) in the cell. `Uint16Array` * `pack.cells.road`: `number[]` - cells road score. Show whether there is route (inc. searoute) in the cell. `Uint16Array`