Update of /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv31590/src/net/sourceforge/bprocessor/model
Modified Files:
Geometry.java
Log Message:
Made a method for moving vertices by untranslating them in to a local coordinate system
Index: Geometry.java
===================================================================
RCS file: /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model/Geometry.java,v
retrieving revision 1.54
retrieving revision 1.55
diff -C2 -d -r1.54 -r1.55
*** Geometry.java 7 May 2007 13:33:12 -0000 1.54
--- Geometry.java 7 May 2007 15:42:42 -0000 1.55
***************
*** 965,968 ****
--- 965,989 ----
}
}
+ }
+
+ /**
+ * Untranslates all vertices of a set of geometry, and changes the
+ * coordinates of the vertices accordingly. Notice this is likely to
+ * move the geometry.
+ * @param geometry the geometry
+ * @param system the coordinate system to untranslate according to
+ */
+ public static void unTranslateGeometry(Set geometry, CoordinateSystem system) {
+ List<Vertex> vertices = new LinkedList<Vertex>(collect(geometry));
+ List<Vertex> unTranslatedVertices = system.unTranslate(vertices);
+ Iterator it = vertices.iterator();
+ Iterator unTranslatedIt = unTranslatedVertices.iterator();
+ while (it.hasNext() && unTranslatedIt.hasNext()) {
+ Vertex v = (Vertex)it.next();
+ Vertex vUnTranslated = (Vertex)unTranslatedIt.next();
+ v.setX(vUnTranslated.getX());
+ v.setY(vUnTranslated.getY());
+ v.setZ(vUnTranslated.getZ());
+ }
}
}
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