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fix:riverbed generation

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This commit is contained in:
Mészáros Gergely 2021-09-13 01:55:59 +02:00
parent aee8c974a1
commit ecb367616d
2 changed files with 15 additions and 16 deletions
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10
modules/river-generator.js
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@ -31,10 +31,12 @@ window.Rivers = (function () {
TIME && console.timeEnd("generateRivers");
function drainWater() {
const sqrpixel = distanceScale * distanceScale
const MIN_FLUX_TO_FORM_RIVER = 10 * distanceScale;
const pixel2 = distanceScale * distanceScale
//const MIN_FLUX_TO_FORM_RIVER = 10 * distanceScale;
const MIN_FLUX_TO_FORM_RIVER = 30;
const prec = grid.cells.prec;
const area = c => pack.cells.area[c] * sqrpixel;
// const area = c => pack.cells.area[c] * pixel2;
const area = pack.cells.area;
const land = cells.i.filter(i => h[i] >= 20).sort((a, b) => h[b] - h[a]);
const lakeOutCells = Lakes.setClimateData(h);
@ -167,7 +169,7 @@ window.Rivers = (function () {
const mouth = riverCells[riverCells.length - 2];
const parent = riverParents[key] || 0;
const widthFactor = (!parent || parent === riverId ? 3.6 : 3) / distanceScale;
const widthFactor = (!parent || parent === riverId ? 1.2 : 1);
const meanderedPoints = addMeandering(riverCells);
const discharge = cells.fl[mouth]; // m3 in second
const length = getApproximateLength(meanderedPoints);