% %   splitb2: splits a beamlet into a chain of connected segments of 1 scale finner %   Usage:%     [b,nb] = splitb2(ps,pe,n);%   Inputs:%     ps,pe  beamlet end points in 3D cartesian coordinates%     n      cube size%   Outputs:%     nb     number of segments in the chain%     b      an nb by 9 array, each row corresponds to a single segment in the chain%            (r1,c1,r2,c2,p,x,y,z,l) the segment endpoints are not necessarilly grid%            points, l is the segment length%   see also:%     FBT_DP2, SSFBT_DP2, get_end_points, getb_ind, cubelength%  %%% Part of BeamLab Version:200% Built:Friday,23-Aug-2002 00:00:00% This is Copyrighted Material% For Copying permissions see COPYING.m% Comments? e-mail beamlab@stat.stanford.edu%%% Part of BeamLab Version:200% Built:Saturday,14-Sep-2002 00:00:00% This is Copyrighted Material% For Copying permissions see COPYING.m% Comments? e-mail beamlab@stat.stanford.edu%