Tag: amazing

Why I don’t use Photoshop or Gimp?

by on Aug.21, 2010, under General

There’s a big discussion involving fractal images and Photoshop, with several different points of view, but the main one usually is that if a fractal image is manipulated in Photoshop (or Gimp, or any other software like that) “it’s not a true fractal image anymore”.

I’m not interested in this technical discussion – each side of it has its own correct assumptions, but I’ve decided not to use Photoshop or any other image manipulation softwares because to me I feel that with them it’s much simpler to create something interesting with virtually no effort, I guess this is the same way I don’t like how Apophysis is misused by most of its users nowadays – the random, automated way to create an image or a batch of images. With Photoshop/Gimp etc. sometimes I feel the same happens.

Yesterday I gave Gimp another try (I really can’t get used to that interface!) but mostly to try something like the Droste effect which is quite interesting. I found that there is a plug-in for Gimp that does that effect (and many others) called MathMap, and it can give some interesting fractal-like results in regular pictures. I couldn’t make it work (I need an older version of Gimp it seems, and I’m using Windows), but I found some other quite interesting plug-ins that can make very nice effects and changes to your fractal images in a very easy way. I might even post some of these attempts here just for fun, the map to sphere stuff for example is really interesting mostly because I need some fractal that can look like a planet/world for a logo/icon to be used here, and an animated ” fractal planet” spinning using one of my own images will definitely look nice. But the easiness to make a fractal look “better” with a few default settings of a plug-in is what makes me go away from these image editors and not even try to use them. Not even for a simple sharpening, which gives a nice effect with images that have lots of details.

Other day I found one of these links named “amazing fractal images” (or some variation of that) and there was a bunch of images of “fractal animals” – lions, birds, dogs, whatever. All had a fractal texture applied to the original images of the animals and one that doesn’t know fractals might think that the fractal software generated a true fractal image that was shaped like a dog – it didn’t, it was just a simple dog image with some Apophysis image “pasted” on top of it working as a texture, blended with the original image. You can actually see some of these here. Is this person a good fractal artist? No, he’s just someone that knows how to work with layers in Photoshop, and this is much easier to find than someone that can really make a (traditional) fractal from scratch. I remember when I found these images. In the first image I was like “wow, that’s nice” and while looking at about the 3rd or 4th I was like… “boring!…”. It won’t take you more than a few minutes to replicate that kind of effect, much different than waiting 50 hours for a real fractal image to be rendered.

Edit: with a few more clicks, I found the culprit: a plug-in named Fractalius. Annoying, really annoying. I didn’t know it was that easy.

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