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border tweak

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33333-33333 2026-05-26 16:56:18 +09:00
commit 71b58cf033
7 changed files with 514 additions and 68 deletions
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37
mapOutput.js
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@ -24,6 +24,28 @@ function municipalityNameFromRoot(root, center, fields, seed, ordinal = 0) {
return `${value}${municipalitySuffixForCenter(center, fields, seed, ordinal)}`;
}
function assignMunicipalityPopulations(adminCenters, adminId, fields) {
if (!adminCenters?.length || !adminId) return;
const totals = new Float64Array(adminCenters.length);
for (let i = 0; i < adminId.length; i++) {
const id = adminId[i];
if (id < 0 || id >= totals.length || fields.sea?.[i]) continue;
const density = fields.populationDensity?.[i] || 0;
const lu = fields.landuse?.[i] ?? 0;
const plain = fields.plain?.[i] || 0;
const agri = fields.agriculture?.[i] || 0;
const builtWeight = lu === 3 ? 520 : lu === 2 ? 360 : lu === 4 || lu === 7 || lu === 8 ? 260 : lu === 5 || lu === 6 ? 160 : lu === 1 ? 82 : 22;
const ruralFloor = lu === 1 ? 10 + agri * 18 + plain * 10 : 0;
totals[id] += density * builtWeight + ruralFloor;
}
for (let id = 0; id < adminCenters.length; id++) {
const raw = totals[id] || 0;
const rounded = raw >= 10000 ? Math.round(raw / 1000) * 1000 : Math.round(raw / 100) * 100;
adminCenters[id].municipalityPopulation = Math.max(0, rounded);
}
}
function buildPrefectureRegions(prefectureRegionId, sea, fields, seed, usedNames, nameDebug) {
if (!prefectureRegionId) return [];
const byId = new Map();
@ -264,19 +286,24 @@ export function finishMapOutput({
center.municipalityId = index;
let candidate = center.canonicalSettlementName || municipalityNameFromRoot(center.municipalityRootName || center.generatedMunicipalityName || center.name, center, nameFields, seed, index);
const generated = municipalityNameFromRoot(center.generatedMunicipalityName || center.name, center, nameFields, seed + 177, index);
if (!center.canonicalSettlementName && usedAdminNames.has(candidate) && Array.from(generated).length >= 2 && !usedAdminNames.has(generated)) {
if (usedAdminNames.has(candidate) && Array.from(generated).length >= 2 && !usedAdminNames.has(generated)) {
candidate = generated;
}
if (!center.canonicalSettlementName && usedAdminNames.has(candidate)) {
if (usedAdminNames.has(candidate)) {
const suffix = municipalitySuffixForCenter(center, nameFields, seed + 313, index);
const base = String(center.generatedMunicipalityName || center.municipalityRootName || center.name || `自治${index + 1}`).replace(/[市町村区]$/u, "");
candidate = `${base}${index + 1}${suffix}`;
const root = String(center.municipalityRootName || center.canonicalSettlementName || center.generatedMunicipalityName || center.name || `自治${index + 1}`).replace(/[市町村区]$/u, "");
const directions = ["東", "西", "南", "北", "上", "下", "中"];
for (let attempt = 0; attempt < directions.length + 3 && usedAdminNames.has(candidate); attempt++) {
const prefix = directions[attempt % directions.length];
candidate = attempt < directions.length ? `${prefix}${root}${suffix}` : `${root}${index + 1}${suffix}`;
}
}
center.name = candidate;
center.labelName = candidate;
center.municipalityName = candidate;
usedAdminNames.add(center.name);
}
assignMunicipalityPopulations(adminCenters, adminId, nameFields);
nameDebug.maxDerivedPerBase = 0;
const prefectureRegions = buildPrefectureRegions(prefectureRegionId, sea, nameFields, seed, usedNames, nameDebug);
const regionalPrefectureBorders = adminRegionalPrefectureBorders || [];
@ -311,7 +338,7 @@ export function finishMapOutput({
seaLevel,
prefectureMask,
humanRegionMask,
prefectureBorder,
prefectureBorder: regionalPrefectureBorders.length ? regionalPrefectureBorders : prefectureBorder,
prefectureRegionId,
municipalityToPrefectureId,
prefectureRegions,