Merge pull request #5306 from ag-grid/AG-12944-sankey

AG-12944 Update sankey algorithm

Author: alantreadway

packages/ag-charts-community/src/util/vector.ts

@@ -91,17 +91,15 @@ function lengthSquared(a: Vec2) {
  * Get the distance between two vectors.
  */
 function distance(a: Vec2, b: Vec2) {
-    const d = sub(a, b);
-    return Math.sqrt(d.x * d.x + d.y * d.y);
+    return length(sub(a, b));
 }
 
 /**
  * Get the squared distance between two vectors. This method is faster than `distance(a, b)` and is useful when making
  * comparisons where the precise distance does not matter.
  */
 function distanceSquared(a: Vec2, b: Vec2) {
-    const d = sub(a, b);
-    return d.x * d.x + d.y * d.y;
+    return lengthSquared(sub(a, b));
 }
 
 /**