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

[rimestad <rim...@us...>]

Update of /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv17953/src/net/sourceforge/bprocessor/model

Modified Files:
	Plane.java 
Log Message:
minor change so that an edge only intersect if the intersection is in its extend (on the line)

Index: Plane.java
===================================================================
RCS file: /cvsroot/bprocessor/model/src/net/sourceforge/bprocessor/model/Plane.java,v
retrieving revision 1.6
retrieving revision 1.7
diff -C2 -d -r1.6 -r1.7
*** Plane.java	20 Sep 2005 17:19:42 -0000	1.6
--- Plane.java	1 Nov 2005 07:25:35 -0000	1.7
***************
*** 47,50 ****
--- 47,58 ----
    
    /**
+    * Return a doublearray {a,b,c,d}
+    * @return The array
+    */
+   public double[] getDoublev() {
+     return new double[]{a, b, c, d};
+   }
+   
+   /**
     * Find the orthogonal plane to this plane
     * @param rayIn the ray into the view
***************
*** 103,106 ****
--- 111,117 ----
        double v0 = -(a * x0 + b * y0 + c * z0 + d);
        double t = v0 / vd;
+       if (t < - 0.001 || t > 1.001) {
+         return null;
+       }
        Vertex i = new Vertex("intersection");
        i.setX(x0 + t * xd);