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% Ryan Steindl based on Robotics Toolbox for MATLAB (v6 and v9)
%
% Copyright (C) 1993-2011, by Peter I. Corke
%
% This file is part of The Robotics Toolbox for MATLAB (RTB).
%
% RTB is free software: you can redistribute it and/or modify
% it under the terms of the GNU Lesser General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% (at your option) any later version.
%
% RTB is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU Lesser General Public License for more details.
%
% You should have received a copy of the GNU Leser General Public License
% along with RTB. If not, see <http://www.gnu.org/licenses/>.
%
% http://www.petercorke.com
function r = subsasgn(r, s, v)
if s(1).type ~= '.'
error('only .field supported')
end
switch s(1).subs,
case 'links'
r.links = v;
case 'lineopt',
r.lineopt = v;
case 'shadowopt',
r.shadowopt = v;
case 'offset',
L = r.links;
for i=1:r.n,
L(i).offset = v(i);
end
case 'qlim',
if numrows(v) ~= r.n,
error('insufficient rows in joint limit matrix');
end
L = r.links;
for i=1:r.n,
L(i).qlim = v(i,:);
end
case 'q',
r.q = v;
case 'handle',
r.handle = v;
case 'plotopt',
r.plotopt = v;
case 'gravity',
r.gravity = v;
case 'tool',
if ~ishomog(v)
error('base must be a homogeneous transform');
end
r.tool = v;
case 'base',
if ~ishomog(v)
error('base must be a homogeneous transform');
end
r.base = v;
case 'name',
r.name = v;
case 'manufacturer',
r.manufacturer = v;
case 'comment',
r.comment = v;
otherwise, error('Unknown method in subsasgn')
end