[Bprocessor-commit] gl/src/net/sourceforge/bprocessor/gl/view View.java,1.87,1.88

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

Update of /cvsroot/bprocessor/gl/src/net/sourceforge/bprocessor/gl/view
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv16949/src/net/sourceforge/bprocessor/gl/view

Modified Files:
	View.java 
Log Message:
Improvement of hit-detection

Index: View.java
===================================================================
RCS file: /cvsroot/bprocessor/gl/src/net/sourceforge/bprocessor/gl/view/View.java,v
retrieving revision 1.87
retrieving revision 1.88
diff -C2 -d -r1.87 -r1.88
*** View.java	5 May 2006 11:31:04 -0000	1.87
--- View.java	5 May 2006 11:40:07 -0000	1.88
***************
*** 1813,1816 ****
--- 1813,1829 ----
        } else {
          if (edge != null) {
+           
+           { 
+             Vertex m = edge.getFrom().add(edge.getTo());
+             m.scale(0.5);
+             Vertex projected = transformation.project(m);
+             double dx = x - projected.getX();
+             double dy = (height - y) - projected.getY();
+             double distance = Math.sqrt(dx * dx + dy * dy);
+             if (distance < 5) {
+               return new Intersection(m, Intersection.EDGE_MIDPOINT, edge);
+             }
+           }
+           
            Edge e1 = edge;
            Vertex v1 = e1.getTo().minus(e1.getFrom());
***************
*** 1839,1853 ****
            }
              
!           { 
!             Vertex m = edge.getFrom().add(edge.getTo());
!             m.scale(0.5);
!             Vertex projected = transformation.project(m);
!             double dx = x - projected.getX();
!             double dy = (height - y) - projected.getY();
!             double distance = Math.sqrt(dx * dx + dy * dy);
!             if (distance < 5) {
!               return new Intersection(m, Intersection.EDGE_MIDPOINT, edge);
!             }
!           }
            
            {
--- 1852,1856 ----
            }
              
!           
            
            {