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rivers creator dialog - add river

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Azgaar 2021-07-27 00:15:47 +03:00
parent 8bbfe6dd2c
commit 1dc45f05c3
3 changed files with 16 additions and 9 deletions
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15
modules/ui/rivers-creator.js
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@ -74,19 +74,22 @@ function createRiver() {
function addRiver() {
const {rivers, cells} = pack;
const {addMeandering, getApproximateLength, getWidth, getOffset, getName, getRiverPath} = Rivers;
const {addMeandering, getApproximateLength, getWidth, getOffset, getName, getRiverPath, getBasin} = Rivers;
const riverCells = createRiver.cells;
if (riverCells.length < 2) return tip("Add at least 2 cells", false, "error");
const riverId = last(rivers).i + 1;
const riverCells = createRiver.cells;
const parent = cells.r[last(riverCells)] || riverId;
riverCells.forEach(cell => {
if (!cells.r[cell]) cells.r[cell] = riverId;
});
const source = riverCells[0];
const mouth = riverCells[riverCells.length - 1];
const mouth = parent === riverId ? last(riverCells) : riverCells[riverCells.length - 2];
const sourceWidth = 0.05;
const widthFactor = 1;
const widthFactor = 1.2;
const meanderedPoints = addMeandering(riverCells);
@ -94,8 +97,9 @@ function createRiver() {
const length = getApproximateLength(meanderedPoints);
const width = getWidth(getOffset(discharge, meanderedPoints.length, widthFactor, sourceWidth));
const name = getName(mouth);
const basin = getBasin(parent);
rivers.push({i: riverId, source, mouth, discharge, length, width, widthFactor, sourceWidth, parent: riverId, cells: riverCells, basin: riverId, name, type: "River"});
rivers.push({i: riverId, source, mouth, discharge, length, width, widthFactor, sourceWidth, parent, cells: riverCells, basin, name, type: "River"});
// render river
lineGen.curve(d3.curveCatmullRom.alpha(0.1));
@ -109,6 +113,7 @@ function createRiver() {
}
function closeRiverCreator() {
body.innerHTML = "";
debug.select("#controlCells").remove();
restoreDefaultEvents();
clearMainTip();