[Bprocessor-commit] gl/src/net/sourceforge/bprocessor/gl/tool AbstractPencil.java,1.28,1.29

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

Update of /cvsroot/bprocessor/gl/src/net/sourceforge/bprocessor/gl/tool
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv28928a/src/net/sourceforge/bprocessor/gl/tool

Modified Files:
	AbstractPencil.java 
Log Message:
Plane.coordinateSystem() implemented
Orthogonal Constructor implemented in first version that only works with xy plane

Index: AbstractPencil.java
===================================================================
RCS file: /cvsroot/bprocessor/gl/src/net/sourceforge/bprocessor/gl/tool/AbstractPencil.java,v
retrieving revision 1.28
retrieving revision 1.29
diff -C2 -d -r1.28 -r1.29
*** AbstractPencil.java	5 May 2006 12:14:01 -0000	1.28
--- AbstractPencil.java	5 May 2006 14:08:38 -0000	1.29
***************
*** 24,27 ****
--- 24,28 ----
  import net.sourceforge.bprocessor.gl.model.Intersection;
  import net.sourceforge.bprocessor.gl.view.View;
+ import net.sourceforge.bprocessor.model.CoordinateSystem;
  import net.sourceforge.bprocessor.model.Edge;
  import net.sourceforge.bprocessor.model.Geometry;
***************
*** 376,379 ****
--- 377,405 ----
            glv.getView().changeColor(parrallel, new float[] {255f / 255f, 153f / 255f, 0});
            constructors.add(parrallel);
+           
+           Plane xy = new Plane(0, 0, 1, 0);
+           CoordinateSystem system = xy.coordinateSystem();
+           Vertex direction = parrallel.getDirection();
+           direction = system.translate(direction);
+           double x = direction.getX();
+           double y = direction.getY();
+           direction.setX(-y);
+           direction.setY(x);
+           system.unTranslate(direction);
+           direction.scale(50 / direction.length());
+           Edge orthogonal = null;
+           if (start != null) {
+             orthogonal = new Edge(start.vertex().minus(direction), start.vertex().add(direction));
+           } else {
+             if (incident != null) {
+               orthogonal = new Edge(incident.vertex().minus(direction), 
+                   incident.vertex().add(direction));
+             }
+           }
+           if (orthogonal != null) {
+             orthogonal.setConstructor(true);
+             glv.getView().changeColor(orthogonal, new float[] {255f / 255f, 153f / 255f, 0});
+             constructors.add(orthogonal);
+           }
          }
        }