1. Straight vs Premultiplied : Understanding Alpha Channels


    from Luxx Added 31.5K 371 7

    In this tutorial I discuss the differences between a Straight and a Premultiplied Alpha channel. How to spot the difference and ensure you interpret your files correctly when setting up your composite. I…

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    • Premutliplied Alpha in GIMP HD


      from Stratus3D Added 244 0 0

      Learn to use premutliplied alpha in GIMP

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