Hi IOhannes,
Thanks for the quick response, I need to change some pixels gray values after an pix_data analisis. I might try to use a rectangle with a translateXYZ, or something like that.
Diego.
--- On Wed, 9/1/10, IOhannes m zmoelnig <zmoelnig@iem.at> wrote:
From: IOhannes m zmoelnig <zmoelnig@iem.at>
Subject: Re: [PD] change pixel color value...
To: "Diego Azar" <dazar_uy@yahoo.com>
Cc: "PD List" <pd-list@iem.at>
Date: Wednesday, September 1, 2010, 8:22 AM
On 2010-09-01 03:33, Diego Azar wrote:
> Hi list,
>
> Does anybody know of a Gem objets that let you change the gray or color value of a certain pixel in the Gem window? I mean,
something like change de pixel x=310, y =200 to gray=0.5
>
[pix_rectangle] could be used for that, if you are sure that you really
want to modify the pixes (a faster way would be to place some properly
sized geo on top of the texture, but of course this might not be exactly
what you need)
fgmkasdr
IOhannes
|