@@ -28,8 +28,6 @@ class ViewController: UIViewController, MetaballDataSource {
2828 metaballGraph.addEdge(0, 3)
2929 metaballGraph.addEdge(1, 2)
3030 metaballGraph.addEdge(2, 3)
31− metaballGraph.removeEdge(2, 3)
32− print(metaballGraph.adjacencyMatrix)
3331
3432 let border = 20
3533 let metaballViewFrame = CGRect(x: border/2, y: border/2, width: width, height: height)