[PD] mix_movement and pix_mean_color

[Mathieu Bouchard]

On Wed, 15 Dec 2010, Anas Ghrab wrote:

> Is it normal that I get always 1 on the fourth output after the [unpack 
> f f f f] from the second outlet of [pix_mean_color] ? I tried with an 
> [alpha], but nothing changed.

Bonjour,

[alpha] in itself doesn't modify a pix, it only activates the use of the 
alpha channel in a tex, and so, it's only relevant after using 
[pix_texture], and it doesn't do what you want to do.

What do you want the alpha channel to represent, in your pix ?

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| Mathieu Bouchard ---- tél: +1.514.383.3801 ---- Villeray, Montréal, QC