--- /dev/null
+
+
+
+XScreenSaver(1) XScreenSaver(1)
+
+
+N\bNA\bAM\bME\bE
+ rd-bomb - reaction/diffusion textures
+
+S\bSY\bYN\bNO\bOP\bPS\bSI\bIS\bS
+ r\brd\bd-\b-b\bbo\bom\bmb\bb [-display _\bh_\bo_\bs_\bt_\b:_\bd_\bi_\bs_\bp_\bl_\ba_\by_\b._\bs_\bc_\br_\be_\be_\bn] [-foreground _\bc_\bo_\bl_\bo_\br]
+ [-background _\bc_\bo_\bl_\bo_\br] [-window] [-root] [-install] [-visual
+ _\bv_\bi_\bs_\bu_\ba_\bl] [-width _\bn] [-height _\bn] [-reaction _\bn] [-diffusion
+ _\bn] [-size _\bf] [-speed _\bf] [-delay _\bu_\bs_\be_\bc_\bs]
+
+D\bDE\bES\bSC\bCR\bRI\bIP\bPT\bTI\bIO\bON\bN
+ The _\br_\bd_\b-_\bb_\bo_\bm_\bb 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 equa-
+ tions from xmorphia (http://www.ccsf.cal-
+ tech.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.
+
+
+O\bOP\bPT\bTI\bIO\bON\bNS\bS
+ 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".
+
+ _\br_\bd_\b-_\bb_\bo_\bm_\bb accepts the following options:
+
+ -\b-w\bwi\bin\bnd\bdo\bow\bw Draw on a newly-created window. This is the
+ default.
+
+ -\b-r\bro\boo\bot\bt Draw on the root window.
+
+ -\b-i\bin\bns\bst\bta\bal\bll\bl
+ Install a private colormap for the window.
+
+ -\b-v\bvi\bis\bsu\bua\bal\bl _\bv_\bi_\bs_\bu_\ba_\bl
+ 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.
+
+ -\b-w\bwi\bid\bdt\bth\bh _\bn
+
+ -\b-h\bhe\bei\big\bgh\bht\bt _\bn
+ Specify the size of the tile, in pixels.
+
+ -\b-r\bre\bea\bac\bct\bti\bio\bon\bn _\bn
+
+
+
+
+X Version 11 10-May-97 1
+
+
+
+
+
+XScreenSaver(1) XScreenSaver(1)
+
+
+ -\b-d\bdi\bif\bff\bfu\bus\bsi\bio\bon\bn _\bn
+ These are constants in the equations that effect
+ its visual nature. Each may be one of 0, 1, or 2.
+
+ -\b-r\bra\bad\bdi\biu\bus\bs _\bn
+ Size of the seed.
+
+ -\b-p\bpa\bal\ble\bet\btt\bte\be _\bn
+ Selects a palette. Must be between 0 and 80,
+ inclusive.
+
+ -\b-s\bsi\biz\bze\be _\bf What fraction of the window is actively drawn, a
+ floating point number between 0 (exclusive) and 1
+ (inclusive). Default is 0.66.
+
+ -\b-s\bsp\bpe\bee\bed\bd _\bf
+ 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.
+
+ -\b-d\bde\bel\bla\bay\by _\bu_\bs_\be_\bc_\bs
+ How many microseconds to delay between frames;
+ default 1000, or about 1/1000th of a second.
+
+E\bEN\bNV\bVI\bIR\bRO\bON\bNM\bME\bEN\bNT\bT
+ D\bDI\bIS\bSP\bPL\bLA\bAY\bY to get the default host and display number.
+
+ X\bXE\bEN\bNV\bVI\bIR\bRO\bON\bNM\bME\bEN\bNT\bT
+ to get the name of a resource file that overrides
+ the global resources stored in the RESOURCE_MAN-
+ AGER property.
+
+S\bSE\bEE\bE A\bAL\bLS\bSO\bO
+ X\bX(1), x\bxs\bsc\bcr\bre\bee\ben\bns\bsa\bav\bve\ber\br(1), x\bxl\blo\boc\bck\bk(1)
+
+C\bCO\bOP\bPY\bYR\bRI\bIG\bGH\bHT\bT
+ Copyright (C) 1997 by Scott Draves.
+
+ Permission to use, copy, modify, and distribute this soft-
+ ware 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.
+
+A\bAU\bUT\bTH\bHO\bOR\bR
+ Scott Draves <spot@cs.cmu.edu>, 9/97
+
+
+
+
+
+
+
+
+
+
+X Version 11 10-May-97 2
+
+
projects / xscreensaver / blobdiff