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v1.5.79 - river overview update

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Azgaar 2021-03-01 01:51:31 +03:00
parent 41d03e8039
commit fbec08f982
7 changed files with 104 additions and 100 deletions
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17
modules/ui/tools.js
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@ -522,25 +522,30 @@ function addRiverOnClick() {
}
const points = Rivers.addMeandering(dataRiver, 1, .5);
const width = Math.random() * .5 + .9;
const increment = Math.random() * .4 + .8;
const [path, length] = Rivers.getPath(points, width, increment);
rivers.append("path").attr("d", path).attr("id", "river"+river).attr("data-width", width).attr("data-increment", increment);
const widthFactor = rn(.8 + Math.random() * .4, 1); // river width modifier [.8, 1.2]
const sourceWidth = .1;
const [path, length, offset] = Rivers.getPath(points, widthFactor, sourceWidth);
rivers.append("path").attr("d", path).attr("id", "river"+river);
// add new river to data or change extended river attributes
const r = pack.rivers.find(r => r.i === river);
const mouth = last(dataRiver).cell;
const discharge = cells.fl[mouth]; // in m3/s
if (r) {
r.source = dataRiver[0].cell;
r.length = length;
r.discharge = discharge;
} else {
const parent = dataRiver[0].parent || 0;
const basin = Rivers.getBasin(river);
const source = dataRiver[0].cell;
const mouth = last(dataRiver).cell;
const width = rn(offset ** 2, 2); // mounth width in km
const name = Rivers.getName(mouth);
const smallLength = pack.rivers.map(r => r.length||0).sort((a,b) => a-b)[Math.ceil(pack.rivers.length * .15)];
const type = length < smallLength ? rw({"Creek":9, "River":3, "Brook":3, "Stream":1}) : "River";
pack.rivers.push({i:river, parent, length, source, mouth, basin, name, type});
pack.rivers.push({i:river, source, mouth, discharge, length, width, widthFactor, sourceWidth, parent, basin, name, type});
}
if (d3.event.shiftKey === false) {