Hello, im member from a group of people interested in libre graphics called "Grafica Libre", one member ask me for a new effect.
The request is for made triangulation delaunay from a image.
I think could be ?easy made from extension -there is existing code- but i want to do from a LPE because: I want to put a KNOT in each extemium of a triangle -shared with continuous triangles- who act as modifier of the final result.
The thread[1] give me a brunch of links but to me the one i like more is this[2]
I want to put similar controls to the LPE + ability to touch triangles, maybe could remove knots -and triangles-
The problem: I ask previusly by IRC about using images in LiveEffect for use in the perspective LPE with something as "original-src", i take a response about in IRC "not a good idea inkscape strore hacked versions of images like illustratos do", but this case is diferent, because only obtain data from the image. So there is a objection about this use?
Finaly... There is a multiplataform image libray bundled in inkscape for c++ or python?
Regards, Jabier.
[1]http://listas.usla.org.ar/pipermail/grafica-libre/2014-November/003912.html [2]http://snorpey.github.io/triangulation/
Why would you need to store a modified version of a raster image? This seems like it would only need to store an unmodified (non-hacked up?) version... perhaps just applying filter effects to that and working off of that resulting image? (as I see a blur slider in the second link)
For the record, this seems like a pretty cool idea. :)
Cheers, Josh
On Thu, Nov 13, 2014 at 5:05 PM, Jabiertxo Arraiza Cenoz <jabier.arraiza@...2982...> wrote:
Hello, im member from a group of people interested in libre graphics called "Grafica Libre", one member ask me for a new effect.
The request is for made triangulation delaunay from a image.
I think could be ?easy made from extension -there is existing code- but i want to do from a LPE because: I want to put a KNOT in each extemium of a triangle -shared with continuous triangles- who act as modifier of the final result.
The thread[1] give me a brunch of links but to me the one i like more is this[2]
I want to put similar controls to the LPE + ability to touch triangles, maybe could remove knots -and triangles-
The problem: I ask previusly by IRC about using images in LiveEffect for use in the perspective LPE with something as "original-src", i take a response about in IRC "not a good idea inkscape strore hacked versions of images like illustratos do", but this case is diferent, because only obtain data from the image. So there is a objection about this use?
Finaly... There is a multiplataform image libray bundled in inkscape for c++ or python?
Regards, Jabier.
[1]http://listas.usla.org.ar/pipermail/grafica-libre/2014-November/003912.html [2]http://snorpey.github.io/triangulation/
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On Thu, 2014-11-13 at 17:34 -0800, Josh Andler wrote:
Why would you need to store a modified version of a raster image? T
Yes i dont need but i want to tell the idea if this if maybe is not so horribol for other effects!
For the record, this seems like a pretty cool idea. :)
:)
Cheers, Jabier.
participants (3)
-
Jabier Arraiza -
Jabiertxo Arraiza Cenoz -
Josh Andler