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Diffstat (limited to 'ruby_1_8_5/sample/rcs.rb')
| -rw-r--r-- | ruby_1_8_5/sample/rcs.rb | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/ruby_1_8_5/sample/rcs.rb b/ruby_1_8_5/sample/rcs.rb deleted file mode 100644 index 0bdf81c45d..0000000000 --- a/ruby_1_8_5/sample/rcs.rb +++ /dev/null @@ -1,39 +0,0 @@ -# random dot steraogram -# usage: rcs.rb rcs.dat - -sw = 40.0 # width of original pattern -dw = 78.0 # width of generating Random Character Streogram -hdw = dw / 2.0 -w = 20.0 # distance between eyes -h =1.0 # distance from screen and base plane -d = 0.2 # z value unit -ss="abcdefghijklmnopqrstuvwxyz0123456789#!$%^&*()-=\\[];'`,./" -rnd = srand() # You don't actually need this in ruby - srand() is called - # on the first call of rand(). - -while gets() -# print($_) - xr = -hdw; y = h * 1.0; maxxl = -999 - s = "" - while xr < hdw - x = xr * (1 + y) - y * w / 2 - i = (x / (1 + h) + sw / 2) - if (1 < i && i < $_.length) - c = $_[i, 1].to_i - else - c = 0 - end - y = h - d * c - xl = xr - w * y / (1 + y) - if xl < -hdw || xl >= hdw || xl <= maxxl - tt = rand(ss.length) - c = ss[tt, 1] - else - c = s[xl + hdw, 1] - maxxl = xl - end - s += c - xr += 1 - end - print(s, "\n") -end |