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author | Simon Rettberg | 2018-10-16 10:08:48 +0200 |
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committer | Simon Rettberg | 2018-10-16 10:08:48 +0200 |
commit | d3a98cf6cbc3bd0b9efc570f58e8812c03931c18 (patch) | |
tree | cbddf8e50f35a9c6e878a5bfe3c6d625d99e12ba /hacks/glx/gflux.man | |
download | xscreensaver-d3a98cf6cbc3bd0b9efc570f58e8812c03931c18.tar.gz xscreensaver-d3a98cf6cbc3bd0b9efc570f58e8812c03931c18.tar.xz xscreensaver-d3a98cf6cbc3bd0b9efc570f58e8812c03931c18.zip |
Original 5.40
Diffstat (limited to 'hacks/glx/gflux.man')
-rw-r--r-- | hacks/glx/gflux.man | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/hacks/glx/gflux.man b/hacks/glx/gflux.man new file mode 100644 index 0000000..654aeb4 --- /dev/null +++ b/hacks/glx/gflux.man @@ -0,0 +1,111 @@ +.TH XScreenSaver 1 "May 2004" +.SH NAME +gflux \- rippling surface graphics hack +.SH SYNOPSIS +.B gflux +[\-display \fIhost:display.screen\fP] [\-window] [\-root] [\-install] +[\-visual \fIvisual\fP] [\-delay \fImicroseconds\fP] +[\-squares \fInum\fP] [\-resolution \fInum\fP] [\-mode \fImode\fP] +[\-flat \fInum\fP] [\-speed \fInum\fP] +[\-rotationx \fInum\fP] [\-rotationy \fInum\fP] [\-rotationz \fInum\fP] +[\-waves \fInum\fP] [\-waveChange \fInum\fP] [\-waveHeight \fInum\fP] +[\-waveFreq \fInum\fP] [\-zoom \fInum\fP] +[\-wireframe] +[\-fps] +.SH DESCRIPTION +The \fIgflux\fP program draws a colourfull animated rippling square rotating in 3D space. +.SH OPTIONS +.I gflux +accepts the following options: +.TP 8 +.B \-window +Draw on a newly-created window. This is the default. +.TP 8 +.B \-root +Draw on the root window. +.TP 8 +.B \-install +Install a private colormap for the window. +.TP 8 +.B \-visual \fIvisual\fP\fP +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. +.TP 8 +.B \-squares \fInum\fP\fP +Specifies the size of the grid in squares. default 19 +.TP 8 +.B \-resolution \fInum\fP\fP +Specifies the wireframe detail of the squares. default 4 +.TP 8 +.B \-mode \fImode\fP\fP +Specifies the draw method: wireframe; solid (meaning a solid colored +surface); light (same as solid, but with lighting effects); +checker (a texture-mapped checkerboard pattern); or grab (meaning +grab an image to manipulate.) + +When grabbing images, the image will be grabbed from the portion of +the screen underlying the window, or from the system's video input, +or from a random file on disk, as indicated by +the \fIgrabDesktopImages\fP, \fIgrabVideoFrames\fP, +and \fIchooseRandomImages\fP options in the \fI~/.xscreensaver\fP +file; see +.BR xscreensaver-demo (1) +for more details. +.TP 8 +.B \-wireframe +Same as "-mode wire". +.TP 8 +.B \-flat \fInum\fP\fP +0 for smooth shading 1 for flat. default 0 +.TP 8 +.B \-speed \fInum\fP\fP +Specifies speed of ripples flowing over the surface. default 0.05 +.TP 8 +.B \-rotationx \fInum\fP \-rotationy \fInum\fP \-rotationz \fInum\fP\fP +Specifies the speed of rotation of the surface in these axis +.TP 8 +.B \-waves \fInum\fP\fP +Specifies the number of ripple centres at any one time. Values should be greater than 1. default 3 +.TP 8 +.B \-waveChange \fInum\fP\fP +Specifies the duration of a ripple centre. after this they fade away to be reborn elsewhere with a different frequency. default 50 +.TP 8 +.B \-waveHeight \fInum\fP\fP +Specifies the height of ripples on the surface. default 1.0 +.TP 8 +.B \-waveFreq \fInum\fP\fP +Specifies the maximum frequency of ripples. default 3.0 +.TP 8 +.B \-zoom \fInum\fP\fP +Specifies the size of the viewport. Smaller values fill the screen with rippling surface. default 1.0 +.TP 8 +.B \-delay \fImicroseconds\fP +How long to pause between frames. Default is 20000, or 0.02 second. +.TP 8 +.B \-fps +Display the current frame rate, CPU load, and polygon count. +.SH ENVIRONMENT +.PP +.TP 8 +.B DISPLAY +to get the default host and display number. +.TP 8 +.B XENVIRONMENT +to get the name of a resource file that overrides the global resources +stored in the RESOURCE_MANAGER property. +.SH SEE ALSO +.BR X (1), +.BR xscreensaver (1) +.BR xscreensaver\-demo (1), +.BR xscreensaver\-getimage (1) +.SH COPYRIGHT +Copyright \(co 2000 by Josiah Pease. Permission to use, copy, modify, +distribute, and sell this software and its documentation for any purpose is +hereby granted without fee, provided that the above copyright notice appear +in all copies and that both that copyright notice and this permission notice +appear in supporting documentation. No representations are made about the +suitability of this software for any purpose. It is provided "as is" without +express or implied warranty. +.SH AUTHOR +Josiah Pease <gflux@jpease.force9.co.uk>, 10-Jun-2000. + |