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 Post subject: Re: Path Blend Script
PostPosted: Mon Nov 23, 2015 5:58 pm  (#101) 
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Thought I would take a rest from glass and paisley (is that realy possible :( ) and have another play with 'path blend' again. I think it is an under rated script, but acknowledge that,yes, it can take a long time on some images.

Multiple blends on blends ...
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... almost glass lioke ...
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... and into the abyss
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 Post subject: Re: Path Blend Script
PostPosted: Mon Nov 23, 2015 8:45 pm  (#102) 
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Amazing! Just Amazing! I love the brilliance of the colors you have.


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 Post subject: Re: Path Blend Script
PostPosted: Mon Nov 23, 2015 9:08 pm  (#103) 
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ImageVery nice script but so sloooow.

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 Post subject: Re: Path Blend Script
PostPosted: Mon Nov 23, 2015 10:26 pm  (#104) 
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Hey Kimba - I did warn you but that's why I have two machines running GIMP :hehe

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 Post subject: Re: Path Blend Script
PostPosted: Sun Oct 01, 2017 11:09 pm  (#105) 
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I have Windows 10. 64 bit, Gimp 2.8.22. I had not used path blend for a long time but not had trouble in the past. Now only works part of the time. Usually does not use the gradient even though it is checked, or does nothing at all. I have reinstalled, and re downloaded a couple of times. It seems to work once or twice, then not. Is there an incompatibility with Gimp 2.8.22? I even get the error message "unable to run GimpPDBProgress callback. The corresponding plug in May have crashed" even when it has worked correctly.


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 Post subject: Re: Path Blend Script
PostPosted: Mon Oct 02, 2017 4:41 am  (#106) 
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Pat - I have the same basic Windows/Gimp transfiguration as you. Yes, I have noticed some problems with using this script if the 'use sampled gradient' checkbox is ticked; the gradient turns out either all black or all white. This feature is supposed to use sampled components of the actual gradient you have selected. In some cases I found it worked OK but it is certainly not consistent.

I have also received the 'progress callback" error message to which you refer.

When just using the gradient as is (i.e. without the check box ticked) I have not had any problems.

I also had a look at RobA's other script for creating gradients by sampling along a path. It works OK.

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 Post subject: Re: Path Blend Script
PostPosted: Mon Oct 02, 2017 9:09 am  (#107) 
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An interesting, yet confusing, result.


Attachments:
PathBlendExperiment.png
PathBlendExperiment.png [ 127.48 KiB | Viewed 260 times ]

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 Post subject: Re: Path Blend Script
PostPosted: Mon Oct 02, 2017 4:56 pm  (#108) 
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Also, I might as well ask. How does the overlap function work? I have played with it a bit but I can't see any difference.


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 Post subject: Re: Path Blend Script
PostPosted: Mon Oct 02, 2017 11:43 pm  (#109) 
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I think you may PM RobA.

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 Post subject: Re: Path Blend Script
PostPosted: Tue Oct 03, 2017 12:06 am  (#110) 
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Thank you, Dinasset. Good idea.


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