Changeset 189:8b69c54d5bf0 in glemon-0.x for gdc-broken_edge.cc

Timestamp:

02/20/07 16:46:19 (16 years ago)

Author:

Hegyi Péter

Branch:

default

Phase:

public

Convert:

svn:c9d7d8f5-90d6-0310-b91f-818b3a526b0e/glemon/trunk@3192

Message:

No segmentation fault will be occured if two nodes are exactly overlap each other, AND they are connected.

File:

• gdc-broken_edge.cc (modified) (1 diff)

gdc-broken_edge.cc

@@ -94 +94 @@
   double length=sqrt( unit_vector_in_dir.normSquare() );
 
-  unit_vector_in_dir/=length;
+  if(length!=0)
+    {
+      unit_vector_in_dir/=length;
+    }
 
   // update the arrow