X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=local%2Fman%2Fcat.1%2Fpenrose.1;fp=local%2Fman%2Fcat.1%2Fpenrose.1;h=0000000000000000000000000000000000000000;hb=f3e0240915ed9f9b3a61781f5c7002d587563fe0;hp=5b12ad38d0edd369b84946a0ac6a55ecae5220eb;hpb=3ee611d60b5c560208c27e83b0c4930596fddd8b;p=xscreensaver diff --git a/local/man/cat.1/penrose.1 b/local/man/cat.1/penrose.1 deleted file mode 100644 index 5b12ad38..00000000 --- a/local/man/cat.1/penrose.1 +++ /dev/null @@ -1,132 +0,0 @@ - - - -XScreenSaver(1) XScreenSaver(1) - - -NNAAMMEE - penrose - draws quasiperiodic tilings - -SSYYNNOOPPSSIISS - ppeennrroossee [-display _h_o_s_t_:_d_i_s_p_l_a_y_._s_c_r_e_e_n] [-foreground _c_o_l_o_r] - [-background _c_o_l_o_r] [-window] [-root] [-mono] [-install] - [-visual _v_i_s_u_a_l] [-ncolors _i_n_t_e_g_e_r] [-delay _m_i_c_r_o_s_e_c_o_n_d_s] - [-size _i_n_t_e_g_e_r] [-ammann] [-no-ammann] - - -DDEESSCCRRIIPPTTIIOONN - The _p_e_n_r_o_s_e program draws quasiperiodic tilings. - - See Onoda, Steinhardt, DiVincenzo and Socolar in Phys. - Rev. Lett. 60, #25, 1988 or Strandburg in Computers in - Physics, Sep/Oct 1991. - - This implementation uses the simpler version of the growth - algorithm, i.e., if there are no forced vertices, a ran- - domly chosen tile is added to a randomly chosen vertex (no - preference for those 108 degree angles). - - There are two essential differences to the algorithm pre- - sented in the literature: First, we do not allow the - tiling to enclose an untiled area. Whenever this is in - danger of happening, we just do not add the tile, hoping - for a better random choice the next time. Second, when - choosing a vertex randomly, we will take one that lies - withing the viewport if available. If this seems to cause - enclosures in the forced rule case, we will allow invisi- - ble vertices to be chosen. - - Tiling is restarted whenever one of the following happens: - there are no incomplete vertices within the viewport or - the tiling has extended a window's length beyond the edge - of the window horizontally or vertically or forced rule - choice has failed 100 times due to areas about to become - enclosed. - - -OOPPTTIIOONNSS - _p_e_n_r_o_s_e accepts the following options: - - --wwiinnddooww Draw on a newly-created window. This is the - default. - - --rroooott Draw on the root window. - - --mmoonnoo If on a color display, pretend we're on a - monochrome display. - - --iinnssttaallll - Install a private colormap for the window. - - - - -X Version 11 10-May-97 1 - - - - - -XScreenSaver(1) XScreenSaver(1) - - - --vviissuuaall _v_i_s_u_a_l - 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. - - --nnccoolloorrss _i_n_t_e_g_e_r - How many colors should be used (if possible). - Default 64. The colors are chosen randomly. - - --ssiizzee _i_n_t_e_g_e_r - How big the tiles should be. Default 40 pixels. - - - --aammmmaannnn _i_n_t_e_g_e_r - - --nnoo--aammmmaannnn _i_n_t_e_g_e_r - Whether Ammann lines should be added. - - -EENNVVIIRROONNMMEENNTT - DDIISSPPLLAAYY to get the default host and display number. - - XXEENNVVIIRROONNMMEENNTT - to get the name of a resource file that overrides - the global resources stored in the RESOURCE_MAN- - AGER property. - -SSEEEE AALLSSOO - XX(1), xxssccrreeeennssaavveerr(1), xxlloocckk(1) - -CCOOPPYYRRIIGGHHTT - Copyright (C) 1996 by Timo Korvola. - - 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. - -AAUUTTHHOORR - Timo Korvola , 1996. - - Ability to run standalone or with _x_s_c_r_e_e_n_s_a_v_e_r added by - Jamie Zawinski , 10-May-97. - - - - - - - - - - - - -X Version 11 10-May-97 2 - -