ModulateFactorRGB combines two colors by taking the alpha component of the first color and the clamped product of the RGB channel with the passed factor (c1.rgb * f). For Color objects, the actual equation used for each of the 8 bit channels is: min(c1.rgb*(f+1), 255).
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Parameters |
Description |
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Color c1 |
The destination color whose alpha component is set directly to the new color, while its RGB channels are multiplied with the factor to form the new color (return value). * |
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UByte factor |
The factor that is combined with the RGB channels of the color to form a new color (return value). * |
The member function, taking one parameter (c), returns a Color reference to the current string, which was formed by multiplying the RGB channels of the color with the factor (this.rgb * f).
The static function, taking two parameters (c1 and factor), returns a new Color by value, which is formed from the first color's alpha component and the product of the color's RGB channels and passed factor ((c1.rgb * f), c1.a). *
* - pertains to static function only.