Added alternating diagonals map measurement

2020-11-20 12:00:59 +11:00
parent c338af5557
commit 4c301604fc
4 changed files with 38 additions and 3 deletions
--- a/src/components/map/MapMeasure.js
+++ b/src/components/map/MapMeasure.js
@@ -77,9 +77,11 @@ function MapMeasure({ map, selectedToolSettings, active, gridSize }) {
          brushPosition,
          gridSize
        );
+        // Round the grid positions to the nearest 0.1 to aviod floating point issues
+        const precision = { x: 0.1, y: 0.1 };
        const length = Vector2.distance(
-          Vector2.divide(points[0], gridSize),
-          Vector2.divide(points[1], gridSize),
+          Vector2.roundTo(Vector2.divide(points[0], gridSize), precision),
+          Vector2.roundTo(Vector2.divide(points[1], gridSize), precision),
          selectedToolSettings.type
        );
        setDrawingShapeData({