bprocessor-commit

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

Update of /cvsroot/bprocessor/gl/src/net/sourceforge/bprocessor/gl/tool
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv19008/src/net/sourceforge/bprocessor/gl/tool

Modified Files:
	PencilTool.java 
Log Message:
Improved plane analysis

Index: PencilTool.java
===================================================================
RCS file: /cvsroot/bprocessor/gl/src/net/sourceforge/bprocessor/gl/tool/PencilTool.java,v
retrieving revision 1.68
retrieving revision 1.69
diff -C2 -d -r1.68 -r1.69
*** PencilTool.java	5 Dec 2006 11:14:00 -0000	1.68
--- PencilTool.java	5 Dec 2006 15:21:13 -0000	1.69
***************
*** 132,141 ****
    /**
     * 
!    * @param planes Collection of coordinatesystem
     * @param edge Edge
!    * @return True if edge is contained in a coordinatesystem
     */
!   private boolean contains(Collection planes, Edge edge) {
!     Iterator iter = planes.iterator();
      while (iter.hasNext()) {
        CoordinateSystem system = (CoordinateSystem) iter.next();
--- 132,141 ----
    /**
     * 
!    * @param systems Collection of CoordinateSystem
     * @param edge Edge
!    * @return True if edge is contained in a CoordinateSystem
     */
!   private boolean contains(Collection systems, Edge edge) {
!     Iterator iter = systems.iterator();
      while (iter.hasNext()) {
        CoordinateSystem system = (CoordinateSystem) iter.next();
***************
*** 148,151 ****
--- 148,174 ----
    
    /**
+    * 
+    * @param systems Collection of CoordinateSystem
+    * @param system CoordinateSystem
+    * @return true if system is contained in collection
+    */
+   private boolean contains(Collection systems, CoordinateSystem system) {
+     Iterator iter = systems.iterator();
+     Plane plane = system.plane();
+     while (iter.hasNext()) {
+       CoordinateSystem current = (CoordinateSystem) iter.next();
+       if (plane.contains(current.getOrigin())) {
+         Vertex n1 = system.getN();
+         Vertex n2 = current.getN();
+         Vertex cross = n1.cross(n2);
+         if (cross.isZero()) {
+           return true;
+         }
+       }
+     }
+     return false;
+   }
+   
+   /**
     * Remove all coordinatesystems from space
     * @param space Space
***************
*** 162,169 ****
    /**
     * @param space Space
!    * @return Collection of planes
     */
    public Collection planeAnalysis(Space space) {
!     Collection planes = new LinkedList();
      Collection edges = space.getEdges();
      {
--- 185,192 ----
    /**
     * @param space Space
!    * @return Collection of CoordinateSystem
     */
    public Collection planeAnalysis(Space space) {
!     Collection systems = new LinkedList();
      Collection edges = space.getEdges();
      {
***************
*** 229,252 ****
          if (!mark.contains(current)) {
            mark.add(current);
!           if (!contains(planes, current)) {
!             List incident = (List) neighbours.get(current);
!             List pls = new LinkedList();
!             Iterator it = incident.iterator();
!             while (it.hasNext()) {
!               Edge edge = (Edge) it.next();
!               if (!contains(pls, edge)) {
!                 CoordinateSystem system = CoordinateSystem.create(current, edge);
!                 mark.add(edge);
!                 if (system != null) {
                    pls.add(system);
                  }
                }
              }
-             planes.addAll(pls);
            }
          }
        }
      }
!     return planes;
    }
    
--- 252,274 ----
          if (!mark.contains(current)) {
            mark.add(current);
!           List incident = (List) neighbours.get(current);
!           List pls = new LinkedList();
!           Iterator it = incident.iterator();
!           while (it.hasNext()) {
!             Edge edge = (Edge) it.next();
!             if (!contains(pls, edge)) {
!               CoordinateSystem system = CoordinateSystem.create(current, edge);
!               if (system != null) {
!                 if (!contains(systems, system)) {
                    pls.add(system);
                  }
                }
              }
            }
+           systems.addAll(pls);
          }
        }
      }
!     return systems;
    }
    
***************
*** 255,259 ****
     */
    protected void pressed(MouseEvent e) {
!     if (e.isPopupTrigger()) {
        glv.popup(menu(), e.getX(), e.getY()); 
      } else {
--- 277,281 ----
     */
    protected void pressed(MouseEvent e) {
!     if (e.isPopupTrigger() || e.getButton() == MouseEvent.BUTTON3) {
        glv.popup(menu(), e.getX(), e.getY()); 
      } else {
***************
*** 308,313 ****
     */
    public void surfaceAnalysis(Space space) {
!     Collection planes = space.getCoordinateSystems();
!     Iterator iter = planes.iterator();
      while (iter.hasNext()) {
        CoordinateSystem current = (CoordinateSystem) iter.next();
--- 330,335 ----
     */
    public void surfaceAnalysis(Space space) {
!     Collection systems = space.getCoordinateSystems();
!     Iterator iter = systems.iterator();
      while (iter.hasNext()) {
        CoordinateSystem current = (CoordinateSystem) iter.next();