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diff --git a/hacks/eruption.man b/hacks/eruption.man new file mode 100644 index 0000000..032b3bd --- /dev/null +++ b/hacks/eruption.man @@ -0,0 +1,77 @@ +.TH XScreenSaver 1 "" "X Version 11" +.SH NAME +Eruption \- eruption of pieces of hot volcanic rock +.SH SYNOPSIS +.B Eruption +[\-display \fIhost:display.screen\fP] +[\-visual \fIvisual\fP] +[\-window] +[\-root] +[\-ncolors \fInumber\fP] +[\-nParticles \fInumber\fP] +[\-Heat \fInumber\fP] +[\-Cooling \fInumber\fP] +[\-Gravity \fInumber\fP] +[\-delay \fInumber\fP] +[\-cycles \fInumber\fP] +[\-fps] +.SH DESCRIPTION +This hack creates an eruption of pieces of hot volcanic rock. +Ported from the demo effects collection (http://demo-effects.sourceforge.net) +.SH OPTIONS +.TP 8 +.B \-visual \fIvisual\fP +Specify which visual to use. Legal values are the name of a visual class, +or the id number (decimal or hex) of a specific visual. +.TP 8 +.B \-window +Draw on a newly-created window. This is the default. +.TP 8 +.B \-root +Draw on the root window. +.TP 8 +.B \-ncolors \fInumber\fP +Number of Colors. Default: 256. +.TP 8 +.B \-particles \fInumber\fP +Number of Particles. Default: 300. +.TP 8 +.B \-cooloff \fInumber\fP +Eruption Cooloff. Default: 2. +.TP 8 +.B \-heat \fInumber\fP +Heat of Eruption. Default: 256. +.TP 8 +.B \-gravity \fInumber\fP +Gravity. Default: 1. +.TP 8 +.B \-delay \fInumber\fP +Per-frame delay, in microseconds. Default: 5000 (0.01 seconds.). +.TP 8 +.B \-cycles \fInumber\fP +Duration. 10 - 3000. Default: 80. +.TP 8 +.B \-fps +Display the current frame rate and CPU load. +.SH ENVIRONMENT +.PP +.TP 8 +.B DISPLAY +to get the default host and display number. +.TP 8 +.B XENVIRONMENT +to get the name of a resource file that overrides the global resources +stored in the RESOURCE_MANAGER property. +.SH SEE ALSO +.BR X (1), +.BR xscreensaver (1) +.SH COPYRIGHT +Copyright \(co 2002-2003 by W.P. van Paassen. Permission to use, copy, modify, +distribute, and sell this software and its documentation for any purpose is +hereby granted without fee, provided that the above copyright notice appear +in all copies and that both that copyright notice and this permission notice +appear in supporting documentation. No representations are made about the + suitability of this software for any purpose. It is provided "as is" without +express or implied warranty. +.SH AUTHOR +W.P. van Paassen |