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Masks parameter - alpha channel not working?

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I have 4 masks on my texture, using all the channels including the alpha, the 3 work but the alpha doesn't work, any idea why?

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asked Apr 21 '15 at 05:18 PM in Rendering

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AzamKhan
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Hi AzamKhan,

The white pin on a texture sampler actually only includes RGB. If you want to pass a V4 you need to use the Append node and append the Alpha channel to the white Pin.

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answered Apr 21 '15 at 05:36 PM

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RyanB STAFF
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avatar image AzamKhan Apr 21 '15 at 07:08 PM

wow thanks, that worked :)

avatar image Questionmark0110 Dec 06 '16 at 08:55 PM

Thank you Ryan

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