subtractive painting
- From: "thsman" <adwords@xxxxxxxxxxxxxxxx>
- Date: 27 Dec 2006 16:29:08 -0800
Using getpixel and setpixel I have made a crude kind of painting
program for my kids and they are quite happy about it. But I want to
make the colors on the screen behave in a similar way to the way paint
pigments do on paper. In other words I want a shade of green to appear
when blue is painted over an existing yellow color, or orange to come
from painting red over yellow.
Sounds simple but I have spent days Googling around this and have not
found the formula I need.
.
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