white border around (alpha problem)

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farhadfalizi

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  • Joined: Fri Sep 18, 2020 12:56 pm
  • Real Name: farhad falizi

white border around (alpha problem)

PostSat Sep 19, 2020 2:38 pm

hello my friends
dows any body know how to solve this problem:
when i bring my vray rendered image in fusion to composite a background i get this problem,a white bordet come along ...
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Uli Plank

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Re: white border around (alpha problem)

PostTue Sep 22, 2020 1:29 am

Change alpha to pre-multiplied.
My disaster protection: export a .drp file to a physically separated storage regularly.

Studio 19.1.3
MacOS 13.7.4, 2017 iMac, 32 GB, Radeon Pro 580 + eGPU
MacBook M1 Pro, 16 GPU cores, 32 GB RAM, MacOS 14.7.2
SE, USM G3
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farhadfalizi

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  • Real Name: farhad falizi

Re: white border around (alpha problem)

PostThu Sep 24, 2020 1:29 pm

Uli Plank wrote:Change alpha to pre-multiplied.

how can i?
there is no option in my renderer(VRAY)
tnx
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Uli Plank

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Re: white border around (alpha problem)

PostThu Sep 24, 2020 4:20 pm

In Fusion.
My disaster protection: export a .drp file to a physically separated storage regularly.

Studio 19.1.3
MacOS 13.7.4, 2017 iMac, 32 GB, Radeon Pro 580 + eGPU
MacBook M1 Pro, 16 GPU cores, 32 GB RAM, MacOS 14.7.2
SE, USM G3
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