[Bprocessor-commit] /model/src/net/sourceforge/bprocessor/model CoordinateSystem.java, 1.55, 1.56

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

Update of /cvsroot/bprocessor//model/src/net/sourceforge/bprocessor/model
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv11398/src/net/sourceforge/bprocessor/model

Modified Files:
	CoordinateSystem.java 
Log Message:
Added a method to check if a geometric is in the xy plane of the coordinatesystem

Index: CoordinateSystem.java
===================================================================
RCS file: /cvsroot/bprocessor//model/src/net/sourceforge/bprocessor/model/CoordinateSystem.java,v
retrieving revision 1.55
retrieving revision 1.56
diff -C2 -d -r1.55 -r1.56
*** CoordinateSystem.java	11 Sep 2007 10:59:59 -0000	1.55
--- CoordinateSystem.java	27 Sep 2007 10:41:25 -0000	1.56
***************
*** 15,18 ****
--- 15,20 ----
  import java.util.Map;
  
+ import org.apache.log4j.Logger;
+ 
  /**
   * The CoordinateSystem is represented by
***************
*** 25,28 ****
--- 27,33 ----
   */
  public class CoordinateSystem extends Constructor {
+   /** The logger */
+   private static Logger log = Logger.getLogger(CoordinateSystem.class);
+ 
    /** The i unit vector (x-direction) */
    protected Vertex i;
***************
*** 67,70 ****
--- 72,99 ----
    
    /**
+    * Check if the given geometry is in the xyplane of the coordinatesystem
+    * @param g the geometric to check
+    * @return True if g is in the plane false otherwise
+    */
+   public boolean isInXYPlane(Geometric g) {
+     if (g instanceof Edge) {
+       Edge e = (Edge)g;
+       return isInXYPlane(e.getFrom()) & isInXYPlane(e.getTo());
+     } else if (g instanceof Vertex) {
+       return this.translate((Vertex)g).getZ() == 0.0;
+     } else if (g instanceof Surface) {
+       for (Vertex v : ((Surface)g).getVertices()) {
+         if (!this.isInXYPlane(v)) {
+           return false;
+         }
+       }
+       return true;
+     } else {
+       log.error("The computation of isInXYPlane dont cover " + g.getClass().getSimpleName());
+     }
+     return false;
+   }
+   
+   /**
     * Returns a CoordinateSystem for the given geometric object.
     * @param geometric The geometric object to return a CoordinateSystem for