xscansmap
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## xscansmap

xscansmap — Allows the position and velocity of a node in a scanned process to be read.

## Description

Allows the position and velocity of a node in a scanned process to be read.

## Syntax

    xscansmap kpos, kvel, iscan, kamp, kvamp [, iwhich]

## Initialization

iscan -- which scan process to read

iwhich (optional) -- which node to sense. The default is 0.

## Performance

kpos -- the node's position.

kvel -- the node's velocity.

kamp -- amount to amplify the kpos value.

kvamp -- amount to amplify the kvel value.

The internal state of a node is read. This includes its position and velocity. They are amplified by the kamp and kvamp values.

## See Also

More information on Scanned Synthesis (as well as several other matrices) is available on the Scanned Synthesis page at cSounds.com.

Also an article on these opcodes: http://www.csounds.com/stevenyi/scanned/yi_scannedSynthesis.html , written by Steven Yi

## Credits

New in version 4.21

November 2002. Thanks to Rasmus Ekman for pointing this opcode out.

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