[Bprocessor-commit] gl/src/net/sourceforge/bprocessor/gl/model ClippingPlane.java,1.6,1.7

[Nordholt <nor...@us...>]

Update of /cvsroot/bprocessor/gl/src/net/sourceforge/bprocessor/gl/model
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv9175

Modified Files:
	ClippingPlane.java 
Log Message:
clippingplane keeps it size if drawn past areas where it cuts nothing

Index: ClippingPlane.java
===================================================================
RCS file: /cvsroot/bprocessor/gl/src/net/sourceforge/bprocessor/gl/model/ClippingPlane.java,v
retrieving revision 1.6
retrieving revision 1.7
diff -C2 -d -r1.6 -r1.7
*** ClippingPlane.java	19 Dec 2005 07:51:30 -0000	1.6
--- ClippingPlane.java	11 Feb 2006 18:14:15 -0000	1.7
***************
*** 121,160 ****
    public void findCorners() {
      Collection c = findIntersections();
!     Iterator it = c.iterator();
!     double minX = Integer.MAX_VALUE;
!     double minY = Integer.MAX_VALUE;
!     double maxX = Integer.MIN_VALUE;
!     double maxY = Integer.MIN_VALUE;
!     while (it.hasNext()) {
!       Vertex v = (Vertex)it.next();
!       v = system.translate(v);
!       if (v.getX() < minX) {
!         minX = v.getX();        
!       } 
!       if (v.getX() > maxX) {
!         maxX = v.getX();
!       } 
!       if (v.getY() < minY) {
!         minY = v.getY();
!       } 
!       if (v.getY() > maxY) {
!         maxY = v.getY();
!       } 
      }
-     Vertex v1 = new Vertex(minX - 1, minY - 1, 0.0);
-     Vertex v2 = new Vertex(minX - 1, maxY + 1, 0.0);
-     Vertex v3 = new Vertex(maxX + 1, maxY + 1, 0.0);
-     Vertex v4 = new Vertex(maxX + 1, minY - 1, 0.0);
-     v1 = system.unTranslate(v1);
-     v2 = system.unTranslate(v2);
-     v3 = system.unTranslate(v3);
-     v4 = system.unTranslate(v4);
-     corners = new ArrayList();
-     corners.add(v1);
-     corners.add(v2);
-     corners.add(v3);
-     corners.add(v4);
    }
! 
    /**
     * Getter for corners 
--- 121,178 ----
    public void findCorners() {
      Collection c = findIntersections();
!     if (c.isEmpty()) {
!       if (!corners.isEmpty()) {
!         Vertex v1 = system.translate((Vertex)corners.get(0));
!         v1.setZ(0);
!         Vertex v2 = system.translate((Vertex)corners.get(1));
!         v2.setZ(0);
!         Vertex v3 = system.translate((Vertex)corners.get(2));
!         v3.setZ(0);
!         Vertex v4 = system.translate((Vertex)corners.get(3));
!         v4.setZ(0);
!         corners = new ArrayList();
!         corners.add(system.unTranslate(v1));
!         corners.add(system.unTranslate(v2));
!         corners.add(system.unTranslate(v3));
!         corners.add(system.unTranslate(v4));        
!       }
!     } else {
!       Iterator it = c.iterator();
!       double minX = Integer.MAX_VALUE;
!       double minY = Integer.MAX_VALUE;
!       double maxX = Integer.MIN_VALUE;
!       double maxY = Integer.MIN_VALUE;
!       while (it.hasNext()) {
!         Vertex v = (Vertex)it.next();
!         v = system.translate(v);
!         if (v.getX() < minX) {
!           minX = v.getX();        
!         } 
!         if (v.getX() > maxX) {
!           maxX = v.getX();
!         } 
!         if (v.getY() < minY) {
!           minY = v.getY();
!         } 
!         if (v.getY() > maxY) {
!           maxY = v.getY();
!         } 
!       }
!       Vertex v1 = new Vertex(minX - 1, minY - 1, 0.0);
!       Vertex v2 = new Vertex(minX - 1, maxY + 1, 0.0);
!       Vertex v3 = new Vertex(maxX + 1, maxY + 1, 0.0);
!       Vertex v4 = new Vertex(maxX + 1, minY - 1, 0.0);
!       v1 = system.unTranslate(v1);
!       v2 = system.unTranslate(v2);
!       v3 = system.unTranslate(v3);
!       v4 = system.unTranslate(v4);
!       corners = new ArrayList();
!       corners.add(v1);
!       corners.add(v2);
!       corners.add(v3);
!       corners.add(v4);
      }
    }
!     
    /**
     * Getter for corners