[PD] gem pix shear

[marius schebella]

Py Fave wrote:
> Thanks for your help.
> 
> i would like to output a pix with this transformation,with image 
> wrapping around ,
> so shearXY is not very practical in my situation.
> 
> i would prefer to avoid using pix_snap too.
> 
> i need it to be quite fast, working on a live 25 fps 720*576(cropped to 
> square) video feed.
> 
> any other otions?
> 
> would a GLSL shader do it ?

look at the attached shader, maybe it does what you want?
marius.

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