diff --git a/.idea/modules.xml b/.idea/modules.xml
index a17948dd..f16059fc 100644
--- a/.idea/modules.xml
+++ b/.idea/modules.xml
@@ -2,7 +2,7 @@
 <project version="4">
   <component name="ProjectModuleManager">
     <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/oscilloscope-experiments.iml" filepath="$PROJECT_DIR$/.idea/oscilloscope-experiments.iml" />
+      <module fileurl="file://$PROJECT_DIR$/.idea/oscilloscope-renderer.iml" filepath="$PROJECT_DIR$/.idea/oscilloscope-renderer.iml" />
     </modules>
   </component>
 </project>
\ No newline at end of file
diff --git a/.idea/oscilloscope-experiments.iml b/.idea/oscilloscope-renderer.iml
similarity index 100%
rename from .idea/oscilloscope-experiments.iml
rename to .idea/oscilloscope-renderer.iml
diff --git a/src/graphs/Graph.java b/src/graphs/Graph.java
index c084756d..93eb8cba 100644
--- a/src/graphs/Graph.java
+++ b/src/graphs/Graph.java
@@ -26,8 +26,8 @@ public class Graph {
       Node nodeA = nodes.get(line.getA());
       Node nodeB = nodes.get(line.getB());
 
-      nodeA.addAdjacent(nodeB);
-      nodeB.addAdjacent(nodeA);
+      nodeA.addAdjacent(nodeB, line.length);
+      nodeB.addAdjacent(nodeA, line.length);
     }
   }
 }
diff --git a/src/graphs/Node.java b/src/graphs/Node.java
index 775e9f7d..b688cf5e 100644
--- a/src/graphs/Node.java
+++ b/src/graphs/Node.java
@@ -8,18 +8,21 @@ import java.util.List;
 public class Node {
   private Point location;
   private List<Node> adjacentNodes;
+  private List<Double> adjacentWeights;
 
   public Node(Point location) {
     this.location = location;
     this.adjacentNodes = new ArrayList<>();
+    this.adjacentWeights = new ArrayList<>();
   }
 
   public Point getLocation() {
     return location;
   }
 
-  public void addAdjacent(Node node) {
+  public void addAdjacent(Node node, double weight) {
     adjacentNodes.add(node);
+    adjacentWeights.add(weight);
   }
 
   public int degree() {