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GIMP Python Fu ScriptsFan Illusion script (Showcase | Slideshow)

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animicule

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Re: Fan Illusion script

Post#120 by animicule » 18 Nov 2017, 18:57


Sorry, not near internet very often at this time...
Nice outcomes PM and Pat!

leopardo-40 - if you are using the manual pivot point, just put you mouse pointer over the image at the spot you want to call "center".
the X,Y numbers show on your screen, at the bottom left corner below the image, when you move the mouse you will see them change..
the put the 1st of the 2 numbers in manual center X and the 2nd in manual center Y.
You could just Choose an option from the Center Bounding Box area instead ---
I see you are using an older version, the newer version has more options.
You choose the number of slices, and the "center point" that the image will spin around and then choose OK and it will generate
an outcome. I really like your photo manipulations!!
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Post#121 by animicule » 18 Nov 2017, 19:04


leopardo-40
here is a link to newer version, with some explaination. The newer version offers more than one rotation and also size stepping.
viewtopic.php/Fan-Illusion-3-Script?f=3 ... sion#p9578

also another explaination of the center (pivot) point
viewtopic.php/GIMP-Tutorials/Easy-XY-Co ... f=10&t=837
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Post#122 by Pat625 » 18 Nov 2017, 23:28


I took a dragon image and did a few images to show the difference as to where you put the xy.
First, put the xy at approximately the center of your image.
BA.Fan illusion.Dragon.36 slices. xy at center of image.png
BA.Fan illusion.Dragon.36 slices. xy at center of image.png # (373.68 KiB) Viewed 163 times (Watermarked | Thumbnail)
The next one is with the xy at the bottom of the image. If you do not make a final correction, the top slice will show your initial image. Sometimes you may not want that.
BA.Fan illusion.Dragon.36 slices. xy at botttom of image.png
BA.Fan illusion.Dragon.36 slices. xy at botttom of image.png # (209.76 KiB) Viewed 163 times (Watermarked | Thumbnail)
To correct, duplicate your image. Rotate the underneath layer 180 degrees. Make sure the top layer has an alpha channel. Erase over the top layer to show the layer underneath so that your image is the same all around. Then merge the top layer to the second layer.
BA.Fan illusion.Dragon.36 slices. xy at botttom of image.Fixed.png
BA.Fan illusion.Dragon.36 slices. xy at botttom of image.Fixed.png # (211.24 KiB) Viewed 163 times (Watermarked | Thumbnail)
The last image is using the bounding box choice. This is using centered, cropped (all done by the script)
BA.Fan illusion.Dragon.36 slices. xy Bounds Box cropped,centered.png
BA.Fan illusion.Dragon.36 slices. xy Bounds Box cropped,centered.png # (260.67 KiB) Viewed 163 times (Watermarked | Thumbnail)
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Post#123 by leopardo-40 » 18 Nov 2017, 23:36


animicule
I have already installed the new version, now I will explore the script.
Thank you for the explanation.
The manipulations are the fruit of your work to create, Scripts, Plugins, and Tutorials, without it never would never do these works.
Thank you
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Post#124 by animicule » 21 Nov 2017, 17:06


Very nice explanation and a beautiful dragon Pat!
You are welcome Leopardo, and I hope you have fun with it!
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