seems I cant get the brightness to diminish.
got no trouble to do the fading to white
startshape AA
rule AA
{
CIRCLE{b 0}
AA{x .8 s .9 b .05}
}
but the fading to black resist
startshape AA
rule AA
{
CIRCLE{b 1}
AA{x .8 s .9 b - .05}
}
any clue ??
/mlk
DECREASE BRIGHTNESS
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- MtnViewJohn
- Site Admin
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- Joined: Fri May 06, 2005 2:26 pm
- Location: Mountain View, California
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The brightness adjustment 'b 1' always sets the brightness all the way to white (or to a color if the saturation is greater than zero). 'b -1' always sets the brightness to black. What you need is two rules. Your AA rule will fade from white to black, but you need to start with another rule (let's call it AB), that changes the color from the default black to white:
Code: Select all
startshape AB
rule AB
{
AA {b 1}
}
rule AA
{
CIRCLE{}
AA{x .8 s .9 b -0.05}
}