1PTOVARIABLE(1)        User Contributed Perl Documentation       PTOVARIABLE(1)
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NAME

6       ptovariable - prepare a pto project for typical optimisation tasks
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SYNOPSIS

9       ptovariable [options] project.pto
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11        Options:
12              --positions          Optimise positions
13              --roll               Optimise roll for all images except anchor if --positions not set
14              --pitch              Optimise pitch for all images except anchor if --positions not set
15              --yaw                Optimise yaw for all images except anchor if --positions not set
16              -r <num> <num> <..>  Optimise roll for specified images
17              -p <num> <num> <..>  Optimise pitch for specified images
18              -y <num> <num> <..>  Optimise yaw for specified images
19              --translations       Optimise XYZ mosaic translations for all images except anchor
20              -TrX <num> <..>      Optimise X translation for specified images
21              -TrY <num> <..>      Optimise Y translation for specified images
22              -TrZ <num> <..>      Optimise Z translation for specified images
23              --view               Optimise angle of view
24              --barrel             Optimise barrel distortion
25              --centre             Optimise optical centre
26              --vignetting         Optimise vignetting
27              --vignetting-centre  Optimise vignetting centre
28              --response           Optimise camera response EMoR parameters
29              --exposure           Optimise exposure (EV)
30              --white-balance      Optimise colour balance
31         -o | --output OUTFILE     Specify output file default is to overwrite input
32         -h | --help               Outputs help documentation
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DESCRIPTION

35       ptovariable sets optimisation variable 'v' lines for a hugin .pto
36       project.  Usually this is a preparation for optimisation with
37       autooptimiser or vig_optimize.
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EXAMPLES

40       This performs the equivalent of the 'Positions, View and Barrel
41       (y,p,r,v,b)' preset on the hugin Optimiser tab:
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43         ptovariable --positions --view --barrel project.pto
44         autooptimiser -n -o project.pto project.pto
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46       This is the equivalent of the 'Low dynamic range' preset on the hugin
47       Exposure tab:
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49         ptovariable --vignetting --response --exposure project.pto
50         vig_optimize -o project.pto project.pto
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52       Additionally individual parameters can be set for particular photos:
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54         ptovariable -r 1 2 3 4 -p 4 project.pto
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LICENSE

57       This program is free software; you can redistribute it and/or modify it
58       under the terms of the GNU General Public License as published by the
59       Free Software Foundation; either version 2 of the License, or (at your
60       option) any later version.
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SEE ALSO

63       <http://hugin.sourceforge.net/>
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AUTHOR

66       Bruno Postle - April 2009.
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70perl v5.36.0                      2023-01-20                    PTOVARIABLE(1)