79 lines
2.7 KiB
Groff
79 lines
2.7 KiB
Groff
.\" hey, Emacs: -*- nroff -*-
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.\" qflight is free software; you can redistribute it and/or modify
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.\" it under the terms of the GNU General Public License as published by
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.\" the Free Software Foundation; either version 2 of the License, or
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.\" (at your option) any later version.
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.\"
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.\" This program is distributed in the hope that it will be useful,
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.\" but WITHOUT ANY WARRANTY; without even the implied warranty of
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.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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.\"
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.\" See the GNU General Public License for more details.
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.\"
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.\" You should have received a copy of the GNU General Public License
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.\" along with this program; see the file COPYING. If not, write to:
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.\"
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.\" Free Software Foundation, Inc.
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.\" 59 Temple Place, Suite 330
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.\" Boston, MA 02111-1307, USA
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.\"
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.\" for manpage-specific macros, see man(7)
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.\"
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.TH QFLIGHT 1 "25 August, 2002" QuakeForge "QuakeForge User's Manual"
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.\" Please update the above date whenever this man page is modified.
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.SH NAME
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qflight \- The QuakeForge Light Tool
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.SH SYNOPSIS
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.B qflight
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<\fBcommand\fP> [\fBoptions\fP] \fIFILE\fP...
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.SH DESCRIPTION
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\fBqflight\fP Takes a .bsp file generated by qfbsp and does light casting from all the static lights in the map.
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.SH COMMANDS
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\fBqflight\fP accepts the following arguments as a command. Only one command may be
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used at a time.
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.TP
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.B \-h, \-\-help
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Show summary of options.
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.TP
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.B \-V, \-\-version
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Show the version of qflight.
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.SH OPTIONS
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\fBqflight\fP takes the following arguments as options.
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.TP
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.B \-q, \-\-quiet
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Inhibit some of qflight's normal output.
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.TP
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.B \-v, \-\-verbose
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Display more output than usual.
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.TP
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.B \-t, \-\-threads (n)
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The number of threads to use.
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.TP
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.B \-e, \-\-extra
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By default qflight takes one sample from each light point, running with "-extra" enabled takes four samples and averages them.
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This gives smoother lighting/shadows but takes four times as long.
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.TP
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.B \-d, \-\-distance (n)
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Scales the fade distance of ALL lights. n>1 fades faster, n<1 fades slower.
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.TP
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.B \-r, \-\-range (n)
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Scales the brightness range of ALL lights without affecting their fade distance.
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n>.5 makes them brighter, n<.5 makes them darker.
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.TP
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.SH AUTHORS
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Colin Thompson (colinjamesthompson@tiscali.co.uk) ported this to quakeforge from
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the original id Software quake utils release.
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.SH "SEE ALSO"
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.BR quakeforge (1),
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.BR qfbsp (1),
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.BR qfvis (1)
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