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white edges alpha mask
white edges alpha mask
Started by Dune, December 30, 2013, 09:48:01 AM
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Dune
Fluent in Terragen
Posts: 19,850
Location: Netherlands
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white edges alpha mask
December 30, 2013, 09:48:01 AM
I wonder what could cause these white edges along the perimeter of the alpha masked image (TIF+ alpha layer, ticked in opacity tab). Anyone?
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j meyer
1k+ Member
Posts: 2,365
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Re: white edges alpha mask
#1
December 30, 2013, 11:43:48 AM
Have you seen this
http://www.planetside.co.uk/forums/index.php/topic,1096.msg10954.html#msg10954
?
Maybe there are still similar issues,don't know.
http://orkwarts.wordpress.com/
Oshyan
Former Staff
Posts: 13,674
Holy snagging ducks!
Location: Outland, CA, USA
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Re: white edges alpha mask
#2
December 30, 2013, 02:47:27 PM
Possibly something to do with "unpremultiply":
http://www.planetside.co.uk/forums/index.php/topic,11462.msg117082.html#msg117082
- Oshyan
Kadri
1k+ Member
Posts: 9,613
Location: Turkey
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Re: white edges alpha mask
#3
December 30, 2013, 09:52:43 PM
Ulco was it "unpremultiply" ? Curious!
I tried some different things but could not get the same effect as in your image.
https://www.artstation.com/kadri
https://www.youtube.com/channel/UCy2ZApVNBw4xuvy6h0LHmiw
Dune
Fluent in Terragen
Posts: 19,850
Location: Netherlands
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Re: white edges alpha mask
#4
December 31, 2013, 03:26:43 AM
You are my heroes! It was. Thanks guys. Something to keep in mind then.
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jo
Planetside Staff
Posts: 1,731
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Re: white edges alpha mask
#5
December 31, 2013, 03:39:57 AM
It's actually mentioned in the docs :-) :
http://www.planetside.co.uk/wiki/index.php?title=Image_Map_Shader_-_Colour_Tab
Dune
Fluent in Terragen
Posts: 19,850
Location: Netherlands
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Re: white edges alpha mask
#6
December 31, 2013, 03:47:32 AM
Thanks Jo. I never read, you know, just do. I might have to take some time reading again
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