[Bprocessor-commit] model/src/net/sourceforge/bprocessor/model Command.java, 1.20, 1.21

[rimestad <rim...@us...>]

Update of /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv7391/src/net/sourceforge/bprocessor/model

Modified Files:
	Command.java 
Log Message:
added duplicate and instanciate as commands

Index: Command.java
===================================================================
RCS file: /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model/Command.java,v
retrieving revision 1.20
retrieving revision 1.21
diff -C2 -d -r1.20 -r1.21
*** Command.java	1 Nov 2007 12:48:07 -0000	1.20
--- Command.java	5 Nov 2007 18:08:54 -0000	1.21
***************
*** 827,829 ****
--- 827,888 ----
    }
    
+   /**
+    * a command for instanciating a union
+    * @author rimestad
+    */
+   public static class Instance extends Command {
+     private Space space;
+     /**
+      * Create a instance
+      * @param s the space to instanciate
+      */
+     public Instance(Space s) {
+       space = s;
+       parameters.put(new Attribute("scale", 1.0));
+     }
+     
+     /** {@inheritDoc} */
+     @Override
+     public void evaluate() {
+       Project proj = Project.getInstance();
+       Space world = proj.getActiveSpace();
+       double scale = parameters.getDouble("scale");
+       Space instance = new Space(space.getName() + " instance ", space.getType(), false);
+       instance.setProto(space);
+       world.add(instance);
+       proj.changed(world);
+       proj.checkpoint();
+     }
+   }
+   
+   /**
+    * a command for instanciating a union
+    * @author rimestad
+    */
+   public static class Duplicate extends Command {
+     private Space space;
+     /**
+      * Create a duplicate
+      * @param s the space to duplicate
+      */
+     public Duplicate(Space s) {
+       space = s;
+       parameters.put(new Attribute("scale", 1.0));
+     }
+     
+     /** {@inheritDoc} */
+     @Override
+     public void evaluate() {
+       Project proj = Project.getInstance();
+       Space world = proj.getActiveSpace();
+       double scale = parameters.getDouble("scale");
+       Space created = space.copy();
+       for (Vertex v : created.collect()) {
+         v.scale(scale);
+       }
+       world.add(created);
+       proj.changed(world);
+       proj.checkpoint();
+     }
+   }
  }