diff --git a/@miSim/updateAdjacency.m b/@miSim/updateAdjacency.m
index b254f05..782e0da 100644
--- a/@miSim/updateAdjacency.m
+++ b/@miSim/updateAdjacency.m
@@ -24,22 +24,6 @@ function obj = updateAdjacency(obj)
                     A(ii, jj) = false;
                 end
             end
-
-
-
-            % if norm(obj.agents{ii}.pos - obj.agents{jj}.pos) <= min([obj.agents{ii}.comRange, obj.agents{jj}.comRange])
-            %     % Make sure that obstacles don't obstruct the line
-            %     % of sight, breaking the connection
-            %     for kk = 1:size(obj.obstacles, 1)
-            %         if A(ii, jj) && obj.obstacles{kk}.containsLine(obj.agents{ii}.pos, obj.agents{jj}.pos)
-            %             A(ii, jj) = false;
-            %         end
-            %     end
-            %     % need extra handling for cases with no obstacles
-            %     if isempty(obj.obstacles)
-            %         A(ii, jj) = true;
-            %     end
-            % end
         end
     end
 
diff --git a/geometries/@rectangularPrism/containsLine.m b/geometries/@rectangularPrism/containsLine.m
index d5be933..6a161d4 100644
--- a/geometries/@rectangularPrism/containsLine.m
+++ b/geometries/@rectangularPrism/containsLine.m
@@ -43,32 +43,4 @@ function c = containsLine(obj, pos1, pos2)
         end
     end
     c = true;
-    
-    % if abs(d) < 1e-12
-    %     % check if it happens to start or end inside or outside of
-    %     % the geometry
-    %     if obj.contains(pos1) || obj.contains(pos2)
-    %         c = true;
-    %     else
-    %         c = false;
-    %     end
-    %     return;
-    % end
-    % 
-    % tMin = -inf;        
-    % tMax = inf;
-    % 
-    % % Standard case
-    % for ii = 1:3
-    %     t1 = (obj.minCorner(ii) - pos1(ii)) / d(ii);
-    %     t2 = (obj.maxCorner(ii) - pos2(ii)) / d(ii);
-    %     tMin = max(tMin, min(t1, t2));
-    %     tMax = min(tMax, max(t1, t2));
-    %     if tMin > tMax
-    %         c = false;
-    %         return;
-    %     end
-    % end
-    % 
-    % c = (tMax >= 0) && (tMin <= 1);
 end
\ No newline at end of file