06-11-2014
Quote:
Thank you, sounds very much the same as from my friend.. but since TUI is not an application by itself, but a package of multiple executables (scripts, keep it interpreted is a MUST!) that would mean the libs/mods would be loaded upon each call of a 'function', such as the blue line, the white line, and the non-colored ones...
You have a seperate
executable for each and every little task? Such as, for instance, draw_line.sh so to draw a line, you do
./draw-line.sh row col row col? No wonder it's slow.
Imagine it this way... If this were a visual basic script, it'd be loading visual basic, calling the draw line routine, and quitting visual basic
each time you drew a line. This is not going to be fast no matter how you cut it, in any language.
You should put these routines into functions, instead. Load once, use many times. This could make it literally hundreds to thousands times faster.
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LEARN ABOUT DEBIAN
voronoi
voronoi(6x) XScreenSaver manual voronoi(6x)
NAME
voronoi - draws a randomly-colored Voronoi tessellation
SYNOPSIS
voronoi [-display host:display.screen] [-visual visual] [-window] [-root] [-points int] [-point-size int] [-point-speed ratio]
[-point-delay seconds] [-zoom-speed ratio] [-zoom-delay seconds] [-fps]
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.
OPTIONS
-visual visual
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.
-window Draw on a newly-created window. This is the default.
-root Draw on the root window.
-points int
How many points to add each time we zoom in.
-point-size int
How big to draw the stars, in pixels. 0 for no stars.
-point-speed ratio
How fast the points should wander. Less than 1 for slower, greater than 1 for faster.
-point-delay seconds
How quickly to insert new points, when adding.
-zoom-speed ratio
How fast to zoom in. Less than 1 for slower, greater than 1 for faster.
-zoom-delay seconds
Zoom in every this-many seconds.
-fps Display the current frame rate, CPU load, and polygon count.
ENVIRONMENT
DISPLAY to get the default host and display number.
XENVIRONMENT
to get the name of a resource file that overrides the global resources stored in the RESOURCE_MANAGER property.
SEE ALSO
X(1), xscreensaver(1)
COPYRIGHT
Copyright (C) 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.
AUTHOR
Jamie Zawinski.
X Version 11 5.15 (28-Sep-2011) voronoi(6x)