i don't understand RGB
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DarkHelmet
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Posted: Wed Apr 16, 2003 4:02 pm Post subject: i don't understand RGB |
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i know someone's probably already posted about this, but could somebody please explain to me in a bit more detail? The turing reference guide is a peice of junk, and doesn't help much. I get the idea about the red, green and blue aspects of it, but i don't know how to use it properly. |
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Catalyst
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Posted: Wed Apr 16, 2003 4:09 pm Post subject: (No subject) |
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It is a complicated topic, its not very intuitive for judiging colors, you reallly dont usually think its 60% red, etc.
They are best for making shades
such as:
code: |
var clr : int
for i : 1 .. 255
clr := RGB.AddColor (0, 0, i / 255)
end for
for i : 1 .. 255
drawline (i, 0, i, maxy, i + 255)
end for
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This creates new colors past the usually 255 max that shade from blue to black u can do gradients between colors altho its complicated, i have made a couple of procedures that will shade between any two colors for |
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