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interaggregate

NAME

interaggregate - Visualize the momentary and aggregate intersections between slowly moving circles.

SYNOPSIS

interaggregate [−display host:display.screen] [−foreground color] [−background color] [−num−circles disc count] [−growth−delay delayms] [−max−cycles maxr] [−percent−orbits percent] [−base−orbits percent] [−base−on−center] [−draw−centers] [−fps]

DESCRIPTION

The Intersection Aggregate is a fun visualization defining the relationships between objects with Casey Reas, William Ngan, and Robert Hodgin. Commissioned for display at the Whitney Museum of American Art.

A surface filled with 100 medium to small sized circles. Each circle has a different size and direction, but moves at the same slow rate. Display:

A. The instantaneous intersections of the circles.
B. The aggregate intersections of the circles.

Ported to XScreensaver from the art project "InterAggregate" at http://www.complexification.net by J.Tarbell

OPTIONS

interaggregate accepts the following options:
−num−circles
disc count (Default: 100)

Number of slowly moving and growing discs to use. The more discs, the more CPU power.

−growth−delay delayms (Default: 18000)

Delay in ms between drawing cycles. More delay, slower (but smoother and less CPU intensive.) art.

−fps

Display the current frame rate and CPU load.

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.

BUGS

Setting the background to anything besides black confuses the intensity

algorithm and will look terrible.

SEE ALSO

X(1), xscreensaver(1)

COPYRIGHT

Copyright © 2003 by J. Tarbell (complex AT complexification DOT net, http://www.complexification.net).

Ported to XScreensaver 2005 by David Agraz.

AUTHOR

J. Tarbell <complex AT complexification DOT net>, Jun-03

David Agraz <dagraz AT mindspring DOT com>, Apr-05.

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