OOF2: The Manual
Name
Arrangement — Arrangement for triangular initial Skeleton.
Description
             When OOF.Skeleton.New is creating a new
             Skeleton with triangular Elements, it builds a rectangular array of
             quadrilaterals and divides each quad diagonally into two
             triangles.  The arrangement of the diagonals is determined by an
             Arrangement object.  Figure 6.119 illustrates the possibilities.
           
      
Figure 6.119. Diagonal Arrangements for Triangular Skeletons

                     	  The conservative arrangement, with
                     	  diagonals leaning to the right.
                     	
                  

                     	  The liberal arrangement, with
                     	  diagonals leaning to the left.
                     	
                  

                     	  The moderate arrangement, with
                     	  diagonals leaning to the right and to the left.
                     	
                  

                     	  The middling arrangement, with
                     	  diagonals leaning to the left and to the right.
                     	
                  

                     	  The anarchic arrangement, with
                     	  diagonals leaning whichever way they please.
                     	
                  



