Rick Gerard
Community Expert
Jul 22, 2020
Copiar vínculo al Portapapeles
MÁS RECIENTES
Position is an array of up to 3 values with no real maximum value
Composition or layer size is an array of 2 values with a maximum value of 30,000
Color is an array of 4 values with a practical range of zero to 1.
This expression would change the fill color of a shape from red to blue as it moved from the top of a composition to the bottom and add or subtract green as it moved from left to right.
c = position[1];
t = position[0];
rbRatio = c / thisComp.height;
g = t / thisComp.width;
r = 1 - rbRatio;
b = rbRatio;
[r, g, b, 1]