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greg |
2.1 |
#!/bin/csh -f
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| 2 |
greg |
2.2 |
# RCSid $Id: ra_pfm.csh,v 2.1 2004/11/25 14:47:03 greg Exp $
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| 3 |
greg |
2.1 |
#
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# Convert to/from Poskanzer Float Map image format using pvalue
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#
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if (`uname -p` == powerpc) then
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set format="-dF"
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| 8 |
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else
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set format="-df"
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endif
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| 11 |
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while ($#argv > 0)
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if ("$argv[1]" == "-r") then
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| 13 |
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set reverse
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else
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set inp="$argv[1]"
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endif
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| 17 |
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shift argv
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end
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| 19 |
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if ($?reverse) then
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| 20 |
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if (! $?inp) then
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| 21 |
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goto userr
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| 22 |
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endif
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| 23 |
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set hl="`head -3 $inp:q`"
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| 24 |
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if ("$hl[1]" != "PF") then
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| 25 |
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echo "Input not a Poskanzer Float Map"
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exit 1
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endif
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| 28 |
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set res=($hl[2])
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| 29 |
greg |
2.2 |
tail +4 $inp:q | pvalue -r -h -y $res[2] +x $res[1] $format
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| 30 |
greg |
2.1 |
exit $status
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| 31 |
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endif
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| 32 |
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if (! $?inp) then
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| 33 |
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goto userr
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| 34 |
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endif
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| 35 |
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set res=(`getinfo -d < $inp:q`)
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| 36 |
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echo PF
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| 37 |
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echo $res[4] $res[2]
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| 38 |
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echo "-1.000000"
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| 39 |
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pvalue -h -H $format $inp:q
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| 40 |
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exit $status
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| 41 |
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userr:
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| 42 |
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echo "Usage: $0 input.pfm > output.hdr"
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| 43 |
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echo " or: $0 -r input.hdr > output.pfm"
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| 44 |
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exit 1
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