round river length on UI

Azgaar · Jul 28, 2021 · 9604d4a · 9604d4a
1 parent b098865
commit 9604d4a
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/modules/river-generator.js b/modules/river-generator.js
@@ -170,7 +170,7 @@
         const widthFactor = !parent || parent === riverId ? 1.2 : 1;
         const meanderedPoints = addMeandering(riverCells);
         const discharge = cells.fl[mouth]; // m3 in second
-        const length = getApproximateLength(meanderedPoints);
+        const length = rn(getApproximateLength(meanderedPoints), 2);
         const width = getWidth(getOffset(discharge, meanderedPoints.length, widthFactor, 0));
 
         pack.rivers.push({i: riverId, source, mouth, discharge, length, width, widthFactor, sourceWidth: 0, parent, cells: riverCells});

diff --git a/modules/ui/rivers-editor.js b/modules/ui/rivers-editor.js
@@ -78,8 +78,8 @@ function editRiver(id) {
 
   function updateRiverLength(river) {
     river.length = rn(elSelected.node().getTotalLength() / 2, 2);
-    const length = `${river.length * distanceScaleInput.value} ${distanceUnitInput.value}`;
-    document.getElementById("riverLength").value = length;
+    const lengthUI = `${rn(river.length * distanceScaleInput.value)} ${distanceUnitInput.value}`;
+    document.getElementById("riverLength").value = lengthUI;
   }
 
   function updateRiverWidth(river) {