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author | Simon Rettberg | 2024-09-06 14:42:37 +0200 |
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committer | Simon Rettberg | 2024-09-06 14:42:37 +0200 |
commit | badef32037f52f79abc1f1440b786cd71afdf270 (patch) | |
tree | 412b792d4cab4a7a110db82fcf74fe8a1ac55ec1 /hacks/rd-bomb.man | |
parent | Delete pre-6.00 files (diff) | |
download | xscreensaver-master.tar.gz xscreensaver-master.tar.xz xscreensaver-master.zip |
Diffstat (limited to 'hacks/rd-bomb.man')
-rw-r--r-- | hacks/rd-bomb.man | 100 |
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diff --git a/hacks/rd-bomb.man b/hacks/rd-bomb.man deleted file mode 100644 index 42c809a..0000000 --- a/hacks/rd-bomb.man +++ /dev/null @@ -1,100 +0,0 @@ -.TH XScreenSaver 1 "10-May-97" "X Version 11" -.SH NAME -rd-bomb \- reaction/diffusion textures -.SH SYNOPSIS -.B rd-bomb -[\-display \fIhost:display.screen\fP] [\-foreground \fIcolor\fP] -[\-background \fIcolor\fP] [\-window] [\-root] [\-install] -[\-visual \fIvisual\fP] [\-width \fIn\fP] [\-height \fIn\fP] -[\-reaction \fIn\fP] [\-diffusion \fIn\fP] -[\-size \fIf\fP] [\-speed \fIf\fP] [\-delay \fImillisecs\fP] -[\-fps] -.SH DESCRIPTION - -The \fIrd-bomb\fP program draws reaction/diffusion textures. The code -is derived from the 'd' mode of the "bomb" visual musical instrument -(see http://www.cs.cmu.edu/~spot/bomb.html). I got the equations from -xmorphia (http://www.ccsf.caltech.edu/ismap/image.html), which is -based on a version of the Gray-Scott model taken from: - John E. Pearson "Complex Patterns in a Simple System" - Science, 261,189, 9 July 1993. - -If the frame-rate is too low, consider decreasing the width and height -of the tile, or decreasing the size of the active part of the screen. - -.SH OPTIONS - -If one of the reaction, diffusion, radius, and palette options is set -to a negative value, then that option will be set to a random -appropriate value. - -Be sure to try "-speed 1 -size 0.1 -epoch 3000". - -.I rd-bomb -accepts the following options: -.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 \-install -Install a private colormap for the window. -.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 \-width \fIn\fP -.TP 8 -.B \-height \fIn\fP -Specify the size of the tile, in pixels. -.TP 8 -.B \-reaction \fIn\fP -.TP 8 -.B \-diffusion \fIn\fP -These are constants in the equations that effect its visual nature. -Each may be one of 0, 1, or 2. Default is -1: these constants are -chosen randomly. -.TP 8 -.B \-radius \fIn\fP -Size of the seed. -.TP 8 -.B \-size \fIf\fP -What fraction of the window is actively drawn, a floating point number -between 0 (exclusive) and 1 (inclusive). Default is 1.0. -.TP 8 -.B \-speed \fIf\fP -When a fraction of the screen is active, the active area moves at this -rate (a floating point number). Default is zero. Suggested value: 1.0. -.TP 8 -.B \-delay \fImillisecs\fP -How many milliseconds to delay between frames; default 1, or -about 1/1000th of a second. -.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), -.BR xlock (1) -.SH COPYRIGHT -Copyright \(co 1997 by Scott Draves. - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation. -.SH AUTHOR -Scott Draves <spot@cs.cmu.edu>, 9/97 |