[PD] Image from shader back to Gem

[Csaba Láng]

I am totally lost, I attach my shader and the patch which I made the
screenshot of at the beginning of this thread.
Could someone show me how to achieve the texture on a rectangle 16 9 so I
can rotate and crop it and not only as a mask, as it is now in the patch.

Probably totally easy just cannot figure out how to add the pix_snap or
pix_snap2tex

On Mon, Feb 15, 2021 at 10:04 AM cyrille henry <ch at chnry.net> wrote:

> What I understand from the original question was how to feed an image
> generated with a shader to pix_movement.
> So one need an image, not a texture.
> I'm afraid pix_snap is the only solution.
>
> Cheers
> c
>
> Le 15/02/2021 à 08:39, IOhannes m zmoelnig a écrit :
> > On 2/14/21 9:52 PM, Miller Puckette via Pd-list wrote:
> >> I think the question is - within a shader, can you 'snap' an image to
> >> a texture so that it doesn't have to go back and forth between the
> >> GPU and CPU?  I'm curious too... I guess there must be a way to do
> this...
> >
> >
> > [pix_snap2tex]
> > or, preferably [gemframebuffer].
> >
> > gfamsdr
> > IOhannes
> >
> >
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