bprocessor-commit

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

Update of /cvsroot/bprocessor/gl/src/net/sourceforge/bprocessor/gl/tool
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv22285/src/net/sourceforge/bprocessor/gl/tool

Modified Files:
	PencilTool.java 
Log Message:
More snapping in pencil

Index: PencilTool.java
===================================================================
RCS file: /cvsroot/bprocessor/gl/src/net/sourceforge/bprocessor/gl/tool/PencilTool.java,v
retrieving revision 1.11
retrieving revision 1.12
diff -C2 -d -r1.11 -r1.12
*** PencilTool.java	1 Sep 2005 08:33:58 -0000	1.11
--- PencilTool.java	5 Sep 2005 11:43:56 -0000	1.12
***************
*** 42,45 ****
--- 42,48 ----
    protected Vertex current = null;
    
+   /** The align vertex */
+   protected Vertex alignVertex = null;
+   
    /** The edges */
    
***************
*** 76,79 ****
--- 79,94 ----
    
    /**
+    * Set the align vertex
+    * @param vertex The vertex
+    */
+   protected void setAlignVertex(Vertex vertex) {
+     if (vertex != null) {
+       glv.getView().setAlignPoint(new double[]{vertex.getX(), vertex.getY(), vertex.getZ()});
+     } else {
+       glv.getView().setAlignPoint(null);
+     }
+     alignVertex = vertex; 
+   }
+   /**
     * Intern the surface
     * @param surface The surface
***************
*** 94,97 ****
--- 109,114 ----
    void onVertex(Vertex vertex) {
      System.out.println(vertex);
+     
+     setAlignVertex(vertex);
      if (active == null) {
        edges = new ArrayList();
***************
*** 101,104 ****
--- 118,122 ----
        active = new Edge("E" + edgeNum++, from, to);
        glv.getView().setActiveEdge(active);
+       glv.getView().setSnapVertex(to);
      } else {
        // The following lines of code are there to make sure
***************
*** 129,132 ****
--- 147,152 ----
          from = null;
          to = null;
+         setAlignVertex(null);
+         glv.getView().setSnapVertex(null);
        }
      }
***************
*** 139,146 ****
    protected double round(double value) {
      int i = (int) value;
!     if (Math.abs(i - value) < 0.2) {
        return Math.round(value);
      } else {
!       return value;
      }
    }
--- 159,195 ----
    protected double round(double value) {
      int i = (int) value;
!     if (Math.abs(i - value) < 0.3) {
        return Math.round(value);
      } else {
!       return ((double) Math.round(value * 1000)) / 1000.0;
!     }
!   }
!   
!   
!   /**
!    * Snaps the vertex
!    * @param vertex The vertex to snap
!    */
!   protected void snap(Vertex vertex) {
!     if (alignVertex != null) {
!       if (Math.abs(alignVertex.getX() - vertex.getX()) < 0.3) {
!         vertex.setX(alignVertex.getX());
!       } else {
!         vertex.setX(round(current.getX()));
!       }
!       if (Math.abs(alignVertex.getY() - vertex.getY()) < 0.3) {
!         vertex.setY(alignVertex.getY());
!       } else {
!         vertex.setY(round(current.getY()));
!       }
!       if (Math.abs(alignVertex.getZ() - vertex.getZ()) < 0.3) {
!         vertex.setZ(alignVertex.getZ());
!       } else {
!         vertex.setZ(round(current.getZ()));
!       }
!     } else {
!       vertex.setX(round(current.getX()));
!       vertex.setY(round(current.getY()));
!       vertex.setZ(round(current.getZ()));
      }
    }
***************
*** 184,190 ****
      }
      if (current.getId() == null) {
!       current.setX(round(current.getX()));
!       current.setY(round(current.getY()));
!       current.setZ(round(current.getZ()));
      }
    }
--- 233,238 ----
      }
      if (current.getId() == null) {
!       snap(current);
!       
      }
    }
***************
*** 196,199 ****
--- 244,248 ----
    protected void pressed(MouseEvent e) {
      super.pressed(e);
+     findVertex(e);
      onVertex(current);
    }
***************
*** 205,208 ****
--- 254,258 ----
      super.moved(e);
      findVertex(e);
+     
      if (to != null) {
        to.setX(current.getX());