The resulting color is then applied over the base color using the source alpha to define the opacity of the blended color set according to the following formulae:īlended color set = base color x (source color x source alpha + 1 - source alpha)īlended color set alpha = base color alpha Linear The source color is multiplied by the base color.
The resulting color is then applied over the base color using the source alpha to define the opacity of the blended color set according to the following formulae:īlended color set = base color - (source color x source alpha)īlended color set alpha = base color alpha Multiply The source color is subtracted from the base color. The resulting color is then applied over the base color using the source alpha to define the opacity of the blended color set according to the following formulae:īlended color set = base color + (source color x source alpha)īlended color set alpha = base color alpha Subtract The source color is added to the base color as if being projected onto the base through a slide projector. The shape of the decal is determined by the source color’s alpha according to the following formulae:īlended color set = source color x source alpha + (base color x (1 - source alpha))īlended color set alpha = 1 - ((1 - base color alpha) x (1 - source color alpha)) Add
The source color is applied to the base color like a decal.
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