help_data_tess

(Toolbox/help_data_tess.m in BrainStorm 2.0 (Alpha))

Function Synopsis

helptext = help_data_tess;

Help Text

HELP_DATA_TESS - Information on database files of type 'tess'
 function helptext = help_data_tess;
       Comment : Cell array, each element a descriptive string
         Faces : Cell array, each element a m x 3 matrix of m face descriptors
      Vertices : Cell array, each element a 3 x n matrix of the n vertex
                 positions in Cartesian coordinates

 Note that Vertices is the transpose (3 x n) of what is expected in the "patch"
   command (n x 3) and generally other tessellation routines.

 The ordering of the faces vertices must be such that 1 - 2 - 3 points
 "outward" by the right-hand rule. The outward orientation of the triangle is
 important for good visualization lighting, but it is critical for the proper
 calculation of boundary elements.

Listing of function C:\BrainStorm_2001\Toolbox\help_data_tess.m

function helptext = help_data_tess;
%HELP_DATA_TESS - Information on database files of type 'tess'
% function helptext = help_data_tess;
%       Comment : Cell array, each element a descriptive string
%         Faces : Cell array, each element a m x 3 matrix of m face descriptors
%      Vertices : Cell array, each element a 3 x n matrix of the n vertex
%                 positions in Cartesian coordinates
%
% Note that Vertices is the transpose (3 x n) of what is expected in the "patch"
%   command (n x 3) and generally other tessellation routines.
%
% The ordering of the faces vertices must be such that 1 - 2 - 3 points
% "outward" by the right-hand rule. The outward orientation of the triangle is
% important for good visualization lighting, but it is critical for the proper
% calculation of boundary elements.

%<autobegin> ---------------------- 26-May-2004 11:30:26 -----------------------
% --------- Automatically Generated Comments Block Using AUTO_COMMENTS ---------
%
% CATEGORY: Help
%
% At Check-in: $Author: Mosher $  $Revision: 9 $  $Date: 5/26/04 9:59a $
%
% This software is part of BrainStorm Toolbox Version 2.0 (Alpha) 24-May-2004
% 
% Principal Investigators and Developers:
% ** Richard M. Leahy, PhD, Signal & Image Processing Institute,
%    University of Southern California, Los Angeles, CA
% ** John C. Mosher, PhD, Biophysics Group,
%    Los Alamos National Laboratory, Los Alamos, NM
% ** Sylvain Baillet, PhD, Cognitive Neuroscience & Brain Imaging Laboratory,
%    CNRS, Hopital de la Salpetriere, Paris, France
% 
% See BrainStorm website at http://neuroimage.usc.edu for further information.
% 
% Copyright (c) 2004 BrainStorm by the University of Southern California
% This software distributed  under the terms of the GNU General Public License
% as published by the Free Software Foundation. Further details on the GPL
% license can be found at http://www.gnu.org/copyleft/gpl.html .
% 
% FOR RESEARCH PURPOSES ONLY. THE SOFTWARE IS PROVIDED "AS IS," AND THE
% UNIVERSITY OF SOUTHERN CALIFORNIA AND ITS COLLABORATORS DO NOT MAKE ANY
% WARRANTY, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTIES OF
% MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, NOR DO THEY ASSUME ANY
% LIABILITY OR RESPONSIBILITY FOR THE USE OF THIS SOFTWARE.
%<autoend> ------------------------ 26-May-2004 11:30:26 -----------------------


% This help file template was generated by 'make_help' on 24-Sep-2003 13:58:30
%
% This help file is callable as "help help_data_tess" (at the command line),
%  "help_data_tess" (in the Matlab help window), or
%  "txt = help_data_tess;" (no display, return only txt).
 
if nargout,
   helptext = help(mfilename); % return help block to output variable
else
   helpwin(mfilename); % no output variable, display in help window
end