octave-lyh: scripts/plot/trimesh.m annotate

annotate scripts/plot/trimesh.m @ 13747:e8564e8b0043

Restore random number state after %!demos or %!tests * griddata3.m, onenormest.m, trimesh.m, triplot.m, trisurf.m, svds.m: Restore random number state after %!demos or %!tests.

author	Rik <octave@nomad.inbox5.com>
date	Tue, 25 Oct 2011 10:56:02 -0700
parents	dc29b64668fa
children	5f0bb45e615c

rev	line source
11523 fd0a3ac60b0e update copyright notices John W. Eaton <jwe@octave.org> parents: 10793 diff changeset	1 ## Copyright (C) 2007-2011 David Bateman
6823 9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	2 ##
9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	3 ## This file is part of Octave.
9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	4 ##
9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	5 ## Octave is free software; you can redistribute it and/or modify it
9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	6 ## under the terms of the GNU General Public License as published by
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6832 diff changeset	7 ## the Free Software Foundation; either version 3 of the License, or (at
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6832 diff changeset	8 ## your option) any later version.
6823 9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	9 ##
9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	10 ## Octave is distributed in the hope that it will be useful, but
9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	13 ## General Public License for more details.
9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	14 ##
9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	15 ## You should have received a copy of the GNU General Public License
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6832 diff changeset	16 ## along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6832 diff changeset	17 ## <http://www.gnu.org/licenses/>.
6823 9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	18
9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	19 ## -- texinfo --
10793 be55736a0783 Grammarcheck the documentation from m-files. Rik <octave@nomad.inbox5.com> parents: 10549 diff changeset	20 ## @deftypefn {Function File} {} trimesh (@var{tri}, @var{x}, @var{y}, @var{z})
7650 eb7bdde776f2 Texinfo fixes John W. Eaton <jwe@octave.org> parents: 7017 diff changeset	21 ## @deftypefnx {Function File} {@var{h} =} trimesh (@dots{})
10793 be55736a0783 Grammarcheck the documentation from m-files. Rik <octave@nomad.inbox5.com> parents: 10549 diff changeset	22 ## Plot a triangular mesh in 3D@. The variable @var{tri} is the triangular
11587 c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	23 ## meshing of the points @code{(@var{x}, @var{y})} which is returned
c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	24 ## from @code{delaunay}. The variable @var{z} is value at the point
c792872f8942 all script files: untabify and strip trailing whitespace John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	25 ## @code{(@var{x}, @var{y})}. The output argument @var{h} is the graphic
12187 87926ee23581 Add undocumented function trisurf to manual. Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	26 ## handle of the plot.
87926ee23581 Add undocumented function trisurf to manual. Rik <octave@nomad.inbox5.com> parents: 11587 diff changeset	27 ## @seealso{triplot, trisurf, delaunay3}
6823 9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	28 ## @end deftypefn
9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	29
9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	30 function h = trimesh (tri, x, y, z, varargin)
9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	31
9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	32 if (nargin < 3)
6826 8618f29520c6 [project @ 2007-08-24 16:02:07 by jwe] jwe parents: 6823 diff changeset	33 print_usage ();
6823 9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	34 endif
9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	35
9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	36 if (nargin == 3)
9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	37 triplot (tri, x, y);
9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	38 elseif (ischar (z))
9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	39 triplot (tri, x, y, z, varargin{:});
9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	40 else
9110 22ae6b3411a7 Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function David Bateman <dbateman@free.fr> parents: 9051 diff changeset	41 newplot ();
13747 e8564e8b0043 Restore random number state after %!demos or %!tests Rik <octave@nomad.inbox5.com> parents: 12792 diff changeset	42 handle = patch ("Vertices", [x(:), y(:), z(:)], "Faces", tri,
e8564e8b0043 Restore random number state after %!demos or %!tests Rik <octave@nomad.inbox5.com> parents: 12792 diff changeset	43 "FaceColor", "none", "EdgeColor", __next_line_color__(),
e8564e8b0043 Restore random number state after %!demos or %!tests Rik <octave@nomad.inbox5.com> parents: 12792 diff changeset	44 varargin{:});
9110 22ae6b3411a7 Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function David Bateman <dbateman@free.fr> parents: 9051 diff changeset	45 if (! ishold ())
22ae6b3411a7 Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function David Bateman <dbateman@free.fr> parents: 9051 diff changeset	46 set (gca(), "view", [-37.5, 30],
10549 95c3e38098bf Untabify .m scripts Rik <code@nomad.inbox5.com> parents: 9245 diff changeset	47 "xgrid", "on", "ygrid", "on", "zgrid", "on");
6823 9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	48 endif
13747 e8564e8b0043 Restore random number state after %!demos or %!tests Rik <octave@nomad.inbox5.com> parents: 12792 diff changeset	49 if (nargout > 0)
e8564e8b0043 Restore random number state after %!demos or %!tests Rik <octave@nomad.inbox5.com> parents: 12792 diff changeset	50 h = handle;
e8564e8b0043 Restore random number state after %!demos or %!tests Rik <octave@nomad.inbox5.com> parents: 12792 diff changeset	51 endif
6823 9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	52 endif
13747 e8564e8b0043 Restore random number state after %!demos or %!tests Rik <octave@nomad.inbox5.com> parents: 12792 diff changeset	53
6823 9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	54 endfunction
9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	55
13747 e8564e8b0043 Restore random number state after %!demos or %!tests Rik <octave@nomad.inbox5.com> parents: 12792 diff changeset	56
6823 9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	57 %!demo
13747 e8564e8b0043 Restore random number state after %!demos or %!tests Rik <octave@nomad.inbox5.com> parents: 12792 diff changeset	58 %! old_state = rand ("state");
e8564e8b0043 Restore random number state after %!demos or %!tests Rik <octave@nomad.inbox5.com> parents: 12792 diff changeset	59 %! restore_state = onCleanup (@() rand ("state", old_state));
e8564e8b0043 Restore random number state after %!demos or %!tests Rik <octave@nomad.inbox5.com> parents: 12792 diff changeset	60 %! rand ("state", 10);
9110 22ae6b3411a7 Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function David Bateman <dbateman@free.fr> parents: 9051 diff changeset	61 %! N = 10;
22ae6b3411a7 Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function David Bateman <dbateman@free.fr> parents: 9051 diff changeset	62 %! x = 3 - 6 * rand (N, N);
22ae6b3411a7 Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function David Bateman <dbateman@free.fr> parents: 9051 diff changeset	63 %! y = 3 - 6 * rand (N, N);
6823 9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: diff changeset	64 %! z = peaks (x, y);
9110 22ae6b3411a7 Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function David Bateman <dbateman@free.fr> parents: 9051 diff changeset	65 %! tri = delaunay (x(:), y(:));
22ae6b3411a7 Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function David Bateman <dbateman@free.fr> parents: 9051 diff changeset	66 %! trimesh (tri, x(:), y(:), z(:));
13747 e8564e8b0043 Restore random number state after %!demos or %!tests Rik <octave@nomad.inbox5.com> parents: 12792 diff changeset	67

Mercurial > hg > octave-lyh

annotate scripts/plot/trimesh.m @ 13747:e8564e8b0043