bprocessor-commit

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

Update of /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv8845/src/net/sourceforge/bprocessor/model

Modified Files:
	ClippingPlane.java 
Log Message:
Improved clipping

Index: ClippingPlane.java
===================================================================
RCS file: /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model/ClippingPlane.java,v
retrieving revision 1.29
retrieving revision 1.30
diff -C2 -d -r1.29 -r1.30
*** ClippingPlane.java	9 Sep 2008 08:01:29 -0000	1.29
--- ClippingPlane.java	9 Sep 2008 12:15:07 -0000	1.30
***************
*** 28,32 ****
  
    /** The placement of the ClippingPlane */
!   private CoordinateSystem cs;
  
    /** The corners */
--- 28,32 ----
  
    /** The placement of the ClippingPlane */
!   private CoordinateSystem system;
  
    /** The corners */
***************
*** 53,59 ****
     */
    public ClippingPlane(CoordinateSystem system) {
!     this.cs = system;
      this.isActive = true;
!     this.plane = cs.plane();
      this.silhouette = new ArrayList<Edge>();
      this.corners = new ArrayList<Vertex>();
--- 53,59 ----
     */
    public ClippingPlane(CoordinateSystem system) {
!     this.system = system;
      this.isActive = true;
!     this.plane = system.plane();
      this.silhouette = new ArrayList<Edge>();
      this.corners = new ArrayList<Vertex>();
***************
*** 67,71 ****
     */
    public ClippingPlane copy() {
!     ClippingPlane copy = new ClippingPlane(this.cs.copy());
      copy.isActive = isActive();
      return copy;
--- 67,71 ----
     */
    public ClippingPlane copy() {
!     ClippingPlane copy = new ClippingPlane(this.system.copy());
      copy.isActive = isActive();
      return copy;
***************
*** 78,87 ****
    public Plane getPlane() {
      if (plane == null) {
!       CoordinateSystem c = cs.copy();
!       Vertex n = c.getN().copy();
!       n.normalize();
!       n.scaleIt(0.00001);
!       c.move(n.getX(), n.getY(), n.getZ());
!       plane = c.plane();
      }
      return plane;
--- 78,82 ----
    public Plane getPlane() {
      if (plane == null) {
!       plane = system.plane();
      }
      return plane;
***************
*** 93,97 ****
     */
    public Vertex center() {
!     return cs.getOrigin();
    }
    
--- 88,92 ----
     */
    public Vertex center() {
!     return system.getOrigin();
    }
    
***************
*** 101,105 ****
     */
    public Vertex getNormal() {
!     return cs.getN().copy();
    }
    
--- 96,100 ----
     */
    public Vertex getNormal() {
!     return system.getN().copy();
    }
    
***************
*** 159,162 ****
--- 154,167 ----
      c.removeClipplane(this);
    }
+   
+   /**
+    * Returns true if surface is contained in this ClippingPlane
+    * @param surface Surface to test
+    * @return true of the surface is contained
+    */
+   public boolean contains(Surface surface) {
+     Plane plane = getPlane();
+     return plane.contains(surface);
+   }
  
    /**
***************
*** 190,194 ****
      silhouette.clear();
      Collection<Vertex> res = new ArrayList<Vertex>();
!     Plane plan = cs.plane();
      Iterator it = edges.iterator();
      while (it.hasNext()) {
--- 195,199 ----
      silhouette.clear();
      Collection<Vertex> res = new ArrayList<Vertex>();
!     Plane plan = system.plane();
      Iterator it = edges.iterator();
      while (it.hasNext()) {
***************
*** 198,203 ****
          res.add(v);
        }
!       Vertex transTo = cs.translate(e.getTo());
!       Vertex transFrom = cs.translate(e.getFrom());
        if (Math.abs(transTo.getZ()) < 0.00001 && 
            Math.abs(transFrom.getZ()) < 0.00001) {
--- 203,208 ----
          res.add(v);
        }
!       Vertex transTo = system.translate(e.getTo());
!       Vertex transFrom = system.translate(e.getFrom());
        if (Math.abs(transTo.getZ()) < 0.00001 && 
            Math.abs(transFrom.getZ()) < 0.00001) {
***************
*** 359,363 ****
        } else if (a.getName().equals("Flip")) {
          if ((Boolean)a.getValue() == Boolean.TRUE) {
!           cs.flip();
          }
        } else {
--- 364,368 ----
        } else if (a.getName().equals("Flip")) {
          if ((Boolean)a.getValue() == Boolean.TRUE) {
!           system.flip();
          }
        } else {
***************
*** 409,413 ****
     */
    public CoordinateSystem getCoordinateSystem() {
!     return cs;
    }
  
--- 414,418 ----
     */
    public CoordinateSystem getCoordinateSystem() {
!     return system;
    }
  
***************
*** 416,420 ****
     */
    public void setCoordinateSystem(CoordinateSystem cs) {
!     this.cs = cs;
    }
  }
--- 421,425 ----
     */
    public void setCoordinateSystem(CoordinateSystem cs) {
!     this.system = cs;
    }
  }