On 13/02/12 11:16, leonidas wrote:
Moritz,
how did you choose 170?
315 = 255
90 = 0
Between the two you have 135 degrees (45 from 315 to 360 plus 90 from 1
to 90). 45 / 135 = 1/3, so 360 is at 255 - 255/3 = 170.
Obviously this means that you go from 255 to 0 much quicker when you
move counter-clockwise than when you move clockwise. Up to you to decide
whether this is what you want.
Moritz
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