A image will be change to black if the RGB coefficient set to 0,0,0.
However, a image not change to white if the RGB coefficient set to 255,255,255.
How to change RGB components to white?
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A image will be change to black if the RGB coefficient set to 0,0,0.
However, a image not change to white if the RGB coefficient set to 255,255,255.
How to change RGB components to white?
To be honest, I'm not quite sure what you want.
Do you want to be able to multiply the image by numbers higher than 1.0 (white) so that they will eventually start fading to white, or do you simply want to be able to mix in a color with the original image?