[Bprocessor-commit] model/src/net/sourceforge/bprocessor/model Vertex.java, 1.39, 1.40

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

Update of /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv13366/src/net/sourceforge/bprocessor/model

Modified Files:
	Vertex.java 
Log Message:
made a project onto method the project the object calld on onto the one given as argument

Index: Vertex.java
===================================================================
RCS file: /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model/Vertex.java,v
retrieving revision 1.39
retrieving revision 1.40
diff -C2 -d -r1.39 -r1.40
*** Vertex.java	20 Jul 2006 11:08:44 -0000	1.39
--- Vertex.java	3 Aug 2006 14:33:42 -0000	1.40
***************
*** 436,438 ****
--- 436,450 ----
      }
    }
+ 
+   /** 
+    * Project this vertex onto the vertex given as argument
+    * @param onto The vertex to project onto
+    * @return The projected vertex
+    */
+   public Vertex projectOnto(Vertex onto) {
+     double scale = this.dot(onto) / onto.dot(onto);
+     Vertex res = onto.copy();
+     res.scale(scale);
+     return res;
+   }
  }