Is there any quick way to get rid of this white outline?! I've been googling tons and haven't found a good solution yet. It's killing my tree texturing.
I've always used the magic wand tool the select all the white and delete it, sometimes you have to mess with edge selection by growing or feathering the selection.
I got it, I was messing with the layers in a wrong way that it kept messing up. It was one of those tiny little things you keep glazing over. Thanks ZacD, you got me to relook in an area.
I basically shrunk the selection by one pixel, and deleted it, but on another layer I still had the original space there. So I didn't think I did and kept glazing over it hahahaha, back on track wee!
Yeah it's a photoshop limitation more than a format one. Adobe needs to fix this, and they also need to have an option to treat png transparency the same as tga alpha channels. It's an old problem people have been requesting solutions to for a long time.
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I basically shrunk the selection by one pixel, and deleted it, but on another layer I still had the original space there. So I didn't think I did and kept glazing over it hahahaha, back on track wee!
It's the way Photoshop saves PNG files. Any transparent pixels have their colour removed and replaced with white.
Select the opaque pixels and make a new alpha channel, then set those opaque pixels to white. Save as 32 bit targa and forget that PNG even exists.