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refactor: generation script

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Azgaar 2022-07-13 01:53:06 +03:00
parent c0f6ce00ef
commit 87d8c1024d
31 changed files with 364 additions and 324 deletions
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11
src/scripts/generation/reGraph.ts
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@ -3,7 +3,7 @@ import * as d3 from "d3";
import {TIME} from "config/logging";
import {UINT16_MAX} from "constants";
import {createTypedArray} from "utils/arrayUtils";
import {calculateVoronoi, getPackPolygon} from "utils/graphUtils";
import {calculateVoronoi} from "scripts/generation/graph";
import {rn} from "utils/numberUtils";
import {DISTANCE_FIELD, MIN_LAND_HEIGHT} from "config/generation";
@ -51,20 +51,21 @@ export function reGraph(grid: IGrid): IPackBase {
newCells.h.push(height);
}
const {cells, vertices} = calculateVoronoi(newCells.p, grid.boundary);
function getCellArea(i: number) {
const area = Math.abs(d3.polygonArea(getPackPolygon(i)));
const polygon = cells.v[i].map(v => vertices.p[v]);
const area = Math.abs(d3.polygonArea(polygon));
return Math.min(area, UINT16_MAX);
}
const {cells, vertices} = calculateVoronoi(newCells.p, grid.boundary);
const pack: IPackBase = {
vertices,
cells: {
...cells,
p: newCells.p,
g: createTypedArray({maxValue: grid.points.length, from: newCells.g}),
q: d3.quadtree(newCells.p.map(([x, y], i) => [x, y, i])),
q: d3.quadtree(newCells.p.map(([x, y], i) => [x, y, i])) as unknown as Quadtree,
h: new Uint8Array(newCells.h),
area: createTypedArray({maxValue: UINT16_MAX, from: cells.i}).map(getCellArea)
}