Use a more accurate segment multiplier

Author: Hyperparticle

Assets/Scripts/DrawCircle.cs

@@ -92,7 +92,7 @@ private static Mesh CircleMesh(Vector2 v0, Vector2 v1, Color fillColor)
         // The number of segments can be increased based on the radius so that large circles also appear curved.
         // We use an offset and multiplier to create a tunable linear function.
         const float segmentOffset = 40f;
-        const float segmentMultiplier = 5f;
+        const float segmentMultiplier = 2 * Mathf.PI;
         var numSegments = (int) (radius * segmentMultiplier + segmentOffset);
 
         // Create an array of points arround a cricle
@@ -122,4 +122,4 @@ private static Mesh CircleMesh(Vector2 v0, Vector2 v1, Color fillColor)
 
         return mesh;
     }
-}
+}