# 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 /option> The Ruby Programming Language
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2019-03-21Remove duplicated and change orderkazu
2019-02-26add exceptions for indenting conventions for files related to regular express...duerst
2018-10-03Set indent_size of reg*.[ch] to 2 [ci skip]kazu
2018-01-25.editorconfig: Use spaces instead of tab except Makefileskazu
2017-09-12Add *.gemspec to .editorconfig [ci skip]kazu
2017-09-12Sort properties in .editorconfig [ci skip]kazu
2017-08-17Use `*` instead of `**` in .editorconfigkazu
2016-10-30Add config for *.yml [ci skip]kazu
2012-09-15.editorconfig: newnobu