[Bprocessor-commit] gl/src/net/sourceforge/bprocessor/gl/tool PencilTool.java,1.5,1.6

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

Update of /cvsroot/bprocessor/gl/src/net/sourceforge/bprocessor/gl/tool
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv504/src/net/sourceforge/bprocessor/gl/tool

Modified Files:
	PencilTool.java 
Log Message:
Minor refactoring of ray-plane intersection code

Index: PencilTool.java
===================================================================
RCS file: /cvsroot/bprocessor/gl/src/net/sourceforge/bprocessor/gl/tool/PencilTool.java,v
retrieving revision 1.5
retrieving revision 1.6
diff -C2 -d -r1.5 -r1.6
*** PencilTool.java	31 Aug 2005 07:02:52 -0000	1.5
--- PencilTool.java	31 Aug 2005 08:03:32 -0000	1.6
***************
*** 98,113 ****
      } else {
        Plane xy = new Plane(0, 0, 1, 0);
!       Vertex origin = new Vertex("origin");
!       origin.setX(x);
!       origin.setY(AbstractView.getHeight() - y);
!       origin.setZ(0.0);
!       origin = transformation.unProject(origin);
!       Vertex direction = new Vertex("direction");
!       direction.setX(x);
!       direction.setY(AbstractView.getHeight() - y);
!       direction.setZ(1.0);
!       direction = transformation.unProject(direction);
!       direction = direction.minus(origin);
!       Vertex vertex = xy.intersection(origin, direction);
      }
    }
--- 98,114 ----
      } else {
        Plane xy = new Plane(0, 0, 1, 0);
!       Vertex near = new Vertex("near");
!       near.setX(x);
!       near.setY(AbstractView.getHeight() - y);
!       near.setZ(0.0);
!       Vertex far = new Vertex("far");
!       far.setX(x);
!       far.setY(AbstractView.getHeight() - y);
!       far.setZ(1.0);
!       Edge ray = new Edge("ray");
!       ray.setFrom(near);
!       ray.setTo(far);
!       ray = transformation.unProject(ray);
!       Vertex vertex = xy.intersection(ray);
      }
    }