1surfaces(6x)                  XScreenSaver manual                 surfaces(6x)
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NAME

6       surfaces - Draws some interesting 3d parametric surfaces.
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SYNOPSIS

9       surfaces  [-display  host:display.screen]  [-visual  visual]  [-window]
10       [-root] [-speed number] [-rand] [-spin] [-wander] [-fps] [-surface sur‐
11       face-name]  [-random-surface]  [-dini]  [-enneper]  [-kuen]  [-moebius]
12       [-seashell] [-swallowtail] [-bohemian]  [-whitney]  [-pluecker]  [-hen‐
13       neberg]  [-catalan]  [-corkscrew]  [-mode  display-mode] [-random-mode]
14       [-points] [-lines] [-line-loops]
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DESCRIPTION

17       This draws one of several three dimensional parametric surfaces.
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OPTIONS

20       -visual visual
21               Specify which visual to use.  Legal values are the  name  of  a
22               visual  class,  or the id number (decimal or hex) of a specific
23               visual.
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25       -window Draw on a newly-created window.  This is the default.
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27       -root   Draw on the root window.
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29       -delay number
30               Per-frame delay, in microseconds.  Default:  20000  (0.02  sec‐
31               onds.).
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33       -speed number
34               Number of frames before changing shape.  Default: 1000.
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36       -surface random (Shortcut: -random-surface)
37               Display a random surface.  This is the default.
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39       -surface dini (Shortcut: -dini)
40               Display Dini's surface.
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42       -surface enneper (Shortcut: -enneper)
43               Display Enneper's minimal surface.
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45       -surface kuen (Shortcut: -kuen)
46               Display the Kuen surface.
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48       -surface moebius (Shortcut: -moebius)
49               Display the Moebius strip.
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51       -surface seashell (Shortcut: -seashell)
52               Display the seashell surface.
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54       -surface swallowtail (Shortcut: -swallowtail)
55               Display the swallowtail catastrophe.
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57       -surface bohemian (Shortcut: -bohemian)
58               Display the Bohemian dome.
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60       -surface whitney (Shortcut: -whitney)
61               Display the Whitney umbrella.
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63       -surface pluecker (Shortcut: -pluecker)
64               Display Pluecker's conoid.
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66       -surface henneberg (Shortcut: -henneberg)
67               Display Henneberg's minimal surface.
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69       -surface catalan (Shortcut: -catalan)
70               Display Catalan's minimal surface.
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72       -surface corkscrew (Shortcut: -corkscrew)
73               Display the corkscrew surface.
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75       -mode random (Shortcut: -random-mode)
76               Use  random  OpenGL primitives to display the surface.  This is
77               the default.
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79       -mode points (Shortcut: -points)
80               Use OpenGL points to display the surface.
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82       -mode lines (Shortcut: -lines)
83               Use OpenGL lines to display the surface.
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85       -mode line-loops (Shortcut: -line-loops)
86               Use OpenGL line loops to display the surface.
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88       -wander | -no-wander
89               Whether to wander around the screen.
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91       -spin | -no-spin
92               Whether to rotate around the center of the figure.
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94       -fps    Display the current frame rate, CPU load, and polygon count.
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ENVIRONMENT

97       DISPLAY to get the default host and display number.
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99       XENVIRONMENT
100               to get the name of a resource file that  overrides  the  global
101               resources stored in the RESOURCE_MANAGER property.
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SEE ALSO

104       X(1), xscreensaver(1)
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AUTHORS

107       Andrey Mirtchovski, Carsten Steger
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111X Version 11               5.43-2.fc31 (27-Aug-2019)              surfaces(6x)