+++ /dev/null
-.TH XScreenSaver 1 "" "X Version 11"
-.SH NAME
-voronoi - draws a randomly-colored Voronoi tessellation
-.SH SYNOPSIS
-.B voronoi
-[\-display \fIhost:display.screen\fP]
-[\-visual \fIvisual\fP]
-[\-window]
-[\-root]
-[\-points \fIint\fP]
-[\-point\-size \fIint\fP]
-[\-point\-speed \fIratio\fP]
-[\-point\-delay \fIseconds\fP]
-[\-zoom\-speed \fIratio\fP]
-[\-zoom\-delay \fIseconds\fP]
-[\-fps]
-.SH DESCRIPTION
-Draws a randomly-colored Voronoi tessellation, and periodically zooms
-in and adds new points. The existing points also wander around.
-
-There are a set of control points on the plane, each at the center of
-a colored cell. Every pixel within that cell is closer to that cell's
-control point than to any other control point. That is what
-determines the cell's shapes.
-
-When running in a window, you can click to insert a new point at
-the mouse position. Clicking on an existing point lets you drag
-it around.
-
-This implementation takes advantage of the OpenGL depth buffer to
-compute the cells for us, by rendering the intersection of overlapping
-cones in an orthographic plane.
-.SH OPTIONS
-.TP 8
-.B \-visual \fIvisual\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 \-window
-Draw on a newly-created window. This is the default.
-.TP 8
-.B \-root
-Draw on the root window.
-.TP 8
-.B \-points \fIint\fP
-How many points to add each time we zoom in.
-.TP 8
-.B \-point\-size \fIint\fP
-How big to draw the stars, in pixels. 0 for no stars.
-.TP 8
-.B \-point\-speed \fIratio\fP
-How fast the points should wander.
-Less than 1 for slower, greater than 1 for faster.
-.TP 8
-.B \-point\-delay \fIseconds\fP
-How quickly to insert new points, when adding.
-.TP 8
-.B \-zoom\-speed \fIratio\fP
-How fast to zoom in.
-Less than 1 for slower, greater than 1 for faster.
-.TP 8
-.B \-zoom\-delay \fIseconds\fP
-Zoom in every this-many seconds.
-.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)
-.SH COPYRIGHT
-Copyright \(co 2007 by Jamie Zawinski. 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
-Jamie Zawinski.
projects / xscreensaver / blobdiff