[Bprocessor-commit] model/src/net/sourceforge/bprocessor/model Edge.java, 1.51, 1.52 Surface.java, 1.104, 1.105

[Michael L. <he...@us...>]

Update of /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv6151/src/net/sourceforge/bprocessor/model

Modified Files:
	Edge.java Surface.java 
Log Message:
Improved hit-detection in element-editing mode

Index: Surface.java
===================================================================
RCS file: /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model/Surface.java,v
retrieving revision 1.104
retrieving revision 1.105
diff -C2 -d -r1.104 -r1.105
*** Surface.java	23 Aug 2006 13:43:19 -0000	1.104
--- Surface.java	24 Aug 2006 11:51:10 -0000	1.105
***************
*** 75,78 ****
--- 75,93 ----
  
    /**
+    * Extract all edges from collection of surfaces
+    * @param surfaces Collection of surfaces
+    * @return Collection of edges
+    */
+   public static Collection edges(Collection surfaces) {
+     Set edges = new HashSet();
+     Iterator iter = surfaces.iterator();
+     while (iter.hasNext()) {
+       Surface current = (Surface) iter.next();
+       edges.addAll(current.getEdges());
+     }
+     return edges;
+   }
+   
+   /**
     * Get the name
     * @return The name

Index: Edge.java
===================================================================
RCS file: /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model/Edge.java,v
retrieving revision 1.51
retrieving revision 1.52
diff -C2 -d -r1.51 -r1.52
*** Edge.java	23 Aug 2006 13:43:19 -0000	1.51
--- Edge.java	24 Aug 2006 11:51:10 -0000	1.52
***************
*** 66,69 ****
--- 66,85 ----
      return null;
    }
+   
+   /**
+    * Extract all vertices from a collection of edges
+    * @param edges Collection of edges
+    * @return Collection of vertices
+    */
+   public static Collection vertices(Collection edges) {
+     Set vertices = new HashSet();
+     Iterator iter = edges.iterator();
+     while (iter.hasNext()) {
+       Edge current = (Edge) iter.next();
+       vertices.add(current.getFrom());
+       vertices.add(current.getTo());
+     }
+     return vertices;
+   }
  
    /**