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How do I invert opacity mask?

I'm trying to mask out the the black from my texture but I get the opposite result. Instead, the image I want displayed is masked out and the black remains. How do I sort of invert this result?

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asked Jan 23 '15 at 11:46 AM in Rendering

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For invert any data, you can youse OneMinus node.

Normal mask

alt text

Inverted mask

alt text

inver01.png (165.6 kB)
inver02.png (220.1 kB)
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answered Jan 23 '15 at 12:00 PM

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avatar image LEMMiNO Jan 23 '15 at 12:11 PM

Thank you, exactly what I was looking for!

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