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أحمر، أخضر، أزرق، ألفا (A model that augments the red, green, blue (RGB) method of combining colors in light-based media, with a fourth color component, alpha, which is used to control color blending. In Open GL, an alpha value of 1.0 corresponds to complete opacity and a value of 0.0 corresponds to complete transparency) | |||
英语 词库 | |||
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RGBA (byte, Farbsystem, RGB) |