Luma Key Layer

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Revision as of 06:07, 6 January 2016 by Jcome (Talk | contribs) (About Luma Key Layer: add a short description by Konstantion posted in maillist)

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Layer filter lumakey icon.png

About Luma Key Layer


The Luma Key layer does the following: For every pixel of image it assigns the alpha value, based on its Luminosity. For example, black pixels become 100% transparent. White pixels are absolutely opaque. Gray pixels are semi-transparent.

Parameters of the Luma Key Layers

Parameters of the Luma Key Layers are:

Name Value Type
Type real icon.png Z Depth 0.000000 real
Type real icon.png Amount 1.000000 real
Type integer icon.png Blend Method Composite integer

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