edge collision now works again

2011-06-27 20:32:29 -04:00
parent 07fc8c67c1
commit 39db9b6c12
1 changed files with 1 additions and 1 deletions
--- a/graph.cpp
+++ b/graph.cpp
@ -70,7 +70,7 @@ bool Graph::crosses_edge(Vertex* a, Vertex* b)
 	for (list<Vertex*>::iterator subcursor = v->neighbors.begin();
 	     subcursor != v->neighbors.end(); subcursor++)
 	{
-	    Vertex* w = *cursor;
+	    Vertex* w = *subcursor;

 	    if (MathUtils::lines_intersect(a->x, a->y, b->x, b->y,
 					   v->x, v->y, w->x, w->y))