On Wed, Oct 10, 2012 at 2:16 AM, Claude Heiland-Allen <claude@mathr.co.uk> wrote:

On 10/10/12 12:51, Rick T wrote:

Greets All

I was looking for a way to shift arrays (permutation) by samples

(permutation generally refers to something more general than shifting or rotating, more like shuffling a deck of cards than cutting it)

Personally I keep all my vline~ in [0..1] and use maths to manipulate.

Especially because (vanilla's, zexy has a better one)b [wrap~] wraps to [0..1], and could be help do what you need:

[0, 1 1000(
 |
[vline~]
 |
[+~ 0.25]  <-- this value in [0..1] too, modulatable at signal rate
 |
[wrap~]
 |
[*~ table size here]
 |
[tabread4~ your table hear]

will play the table wrapped around
starting with the last 3/4 then first 1/4

To convert between samples and [0..1], elementary arithmetic helps.


Claude
--
http://mathr.co.uk

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