Re: Peak value at Math.round with linear fall-off?

[Danny Parsons] "Let’s say that I want to link a layer’s opacity to a slider, having it reach 100% whenever the slider’s value represents a whole number, then to ramp down linearly to 50% between integers."

Try this:


x = effect("Slider Control")("Slider");
x = x % 1;
if(x < .5) x = linear(x, 0, .5, 1, .5);
linear(x, .5, 1, 50, 100);


There may be a more elegant way to do that, but I think it should work.

Darby Edelen
Lead Designer
Left Coast Digital
Santa Cruz, CA