/usr/share/octave/packages/nurbs-1.3.7/nrbtestcrv.m is in octave-nurbs 1.3.7-1build1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | function crv = nrbtestcrv
% NRBTESTCRV: Constructs a simple test curve.
%
% Copyright (C) 2000 Mark Spink
%
% This program is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% (at your option) any later version.
% This program 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 General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with this program. If not, see <http://www.gnu.org/licenses/>.
pnts = [0.5 1.5 4.5 3.0 7.5 6.0 8.5;
3.0 5.5 5.5 1.5 1.5 4.0 4.5;
0.0 0.0 0.0 0.0 0.0 0.0 0.0];
crv = nrbmak(pnts,[0 0 0 1/4 1/2 3/4 3/4 1 1 1]);
end
%!demo
%! crv = nrbtestcrv;
%! nrbplot(crv,100)
%! title('Test curve')
%! hold off
|