bprocessor-commit

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

Update of /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv12515/src/net/sourceforge/bprocessor/model

Modified Files:
	Surface.java 
Log Message:
Space assignment

Index: Surface.java
===================================================================
RCS file: /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model/Surface.java,v
retrieving revision 1.59
retrieving revision 1.60
diff -C2 -d -r1.59 -r1.60
*** Surface.java	20 Dec 2005 13:54:53 -0000	1.59
--- Surface.java	20 Dec 2005 15:07:52 -0000	1.60
***************
*** 457,466 ****
--- 457,492 ----
      // FIXME should return the sides instead of assigning
      // spaces here.
+     boolean flip = false;
+     
+     if (exterior != null) {
+       Vertex n0 = normal();
+       n0.scale(1 / n0.length());
+       Vertex n1 = exterior.normal();
+       n1.scale(1 / n1.length());
+       Vertex o = n0.add(n1);
+       if (o.isZero()) {
+         flip = true;
+       }
+     }
      
      for (int i = 0; i < n; i++) {
        if (delta < 0) {
          facemap[i].setBackDomain(getBackDomain());
+         if (exterior != null) {
+           if (flip) {
+             facemap[i].setFrontDomain(exterior.getFrontDomain());
+           } else {
+             facemap[i].setFrontDomain(exterior.getBackDomain());
+           }
+         }
        } else {
          facemap[i].setFrontDomain(getFrontDomain());
+         if (exterior != null) {
+           if (flip) {
+             facemap[i].setBackDomain(exterior.getBackDomain());
+           } else {
+             facemap[i].setBackDomain(exterior.getFrontDomain());
+           }
+         }
        }
      }