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+.TH Intermomentary 1 "08-Oct-04" "X Version 11"
+.SH NAME
+intermomentary - Visualize the momentary and aggregate intersections
+between slowly moving circles.
+.SH SYNOPSIS
+.B intermomentary
+[\-display \fIhost:display.screen\fP]
+[\-foreground \fIcolor\fP]
+[\-background \fIcolor\fP]
+[\-num\-discs \fIdisc count\fP]
+[\-draw\-delay \fIdelayms\fP]
+[\-max\-riders \fImaxr\fP]
+[\-max\-radius \fImaxradius\fP]
+[\-fps]
+.SH DESCRIPTION
+The Intersection Momentary is a fun visualization defining the relationships
+between objects with Casey Reas, William Ngan, and Robert Hodgin. Commissioned
+for display at the Whitney Museum of American Art.
+
+A surface filled with 100 medium to small sized circles. Each circle has a
+different size and direction, but moves at the same slow rate. Display:
+
+ A. The instantaneous intersections of the circles.
+ B. The aggregate intersections of the circles.
+
+The circles begin with a radius of 1 pixel and slowly increase to some
+arbitrary size. Circles are drawn with small moving points along the
+perimeter. The intersections are rendered as glowing orbs. Glowing
+orbs are rendered only when a perimeter point moves past the
+intersection point.
+
+Ported to XScreensaver from the art project "InterMomentary" at
+http://www.complexification.net by J.Tarbell
+.SH OPTIONS
+.I intermomentary
+accepts the following options:
+.TP 8
+.B \-num\-discs \fIdisc count\fP (Default: \fI85\fP)
+Number of slowly moving and growing discs to use. The more discs,
+the more CPU power.
+.TP 8
+.B \-draw\-delay \fIdelayms\fP (Default: \fI30000\fP)
+Delay in ms between drawing cycles. More delay, slower (but smoother
+and less CPU intensive.)
+art.
+.TP 8
+.B \-max\-riders \fImaxrider\fP (Default: \fI40\fP)
+Maximum number of 'riders', single dots moving around the edge of the discs.
+.TP 8
+.B \-max\-radius \fImaxradius\fP (Default: \fI100\fP)
+Maximum possible radius of a disc.
+.TP 8
+.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.
+.TP 8
+.SH BUGS
+.PP
+.TP 8
+Setting the background to anything besides black confuses the intensity
+algorithm and will look terrible.
+.SH SEE ALSO
+.BR X (1),
+.BR xscreensaver (1)
+.SH COPYRIGHT
+Copyright \(co 2003 by J. Tarbell
+(complex@complexification.net, http://www.complexification.net).
+
+Ported to XScreensaver 2004 by Mike Kershaw (dragorn@kismetwireless.net)
+.SH AUTHOR
+J. Tarbell <complex@complexification.net>, Jun-03
+
+Mike Kershaw <dragorn@kismetwireless.net>, Oct-04