[Bprocessor-commit] model/src/net/sourceforge/bprocessor/model Command.java, 1.41, 1.42

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

Update of /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv22009/src/net/sourceforge/bprocessor/model

Modified Files:
	Command.java 
Log Message:
a normal offset operation on surfaces

Index: Command.java
===================================================================
RCS file: /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model/Command.java,v
retrieving revision 1.41
retrieving revision 1.42
diff -C2 -d -r1.41 -r1.42
*** Command.java	26 Nov 2007 13:29:59 -0000	1.41
--- Command.java	28 Nov 2007 18:11:04 -0000	1.42
***************
*** 131,134 ****
--- 131,172 ----
    /**
     * 
+    */
+   public static class OffsetNormal extends Command {
+     private Surface surface;
+     
+     /**
+      * 
+      * @param surface Surface
+      */
+     public OffsetNormal(Surface surface) {
+       this.surface = surface;
+       parameters.put("distance", 1.0);
+     }
+     
+     /**
+      * {@inheritDoc}
+      */
+     public String getGeneralName() {
+       return "Offset Normal";
+     }
+     
+     /** {@inheritDoc} */
+     @Override
+     public void evaluate() {
+       double distance = parameters.getDouble("distance");
+       Space owner = surface.getOwner();
+       HashMap map = new HashMap();
+       Surface copy = (Surface) surface.copy(map);
+       Vertex normal = surface.normal();
+       Vertex direction = normal.scale(distance);
+       for (Vertex current : copy.getVertices()) {
+         current.set(current.add(direction));
+       }
+       Geometry.insertEdges(copy.getEdges());
+     }
+   }
+   
+   /**
+    * 
     *
     */