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2D picture with relief: how to select deep ends?
#5
Quote:...Idea is to have the photo as PNG, blown up in higher resolution, delete those grooves, so I can fill them in with neon lines for effect...

Trying to take shortcuts, which in the end just wasted time. Much the same as denzjos used paths but I traced what I think are the "deeper grooves"  

Attached a Gimp .xcf.gz If you keep as a Gimp file you can scale and the paths scale in keeping. Maybe you can use it.
To delete the grooves, stroke the path with the erase tool (obviously set a brush size as well)

Pulled out Ofnuts neon path plugin for this Wink

   


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RE: 2D picture with relief: how to select deep ends? - by rich2005 - 06-28-2022, 08:15 PM

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