[PD] GEM noobie: I don't understand this glsl thing... but I need it!

[Cyrille Henry]

hello,

well, this is a huge subject.

there is a lot of documentation on internet.
most are a bit technical, but it's a technical subject.

cheers
c


Le 09/09/2013 22:24, David Schaffer a écrit :
> Hi there,
>
>                I'm in the process of writing my own photo stitching/assembling abstraction but I'm having a lot of trouble understanding what the glsl object do... I've been able to implement an edge blurring function by copy/pasting the glsl code from the "panoramique.pd" patch and the "panoramique.vert" and "panoramique.frag" files to the right places, but it only blurs vertical edges. Can anyone tell me how I could blur horizontal edges too? and... what this glsl thing is all about. I'm no code expert, so please keep it understandable (!)
>
> Thanks a lot,
>
> David
>
> http://www.flickr.com/photos/schafferdavid/
>
> https://soundcloud.com/schafferdavid
>
>
>
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