Hover effect without keyframes
pointer = thisComp.layer("Pointer");
hoverStart = 60; // The higher value, the larger zone of influence
hoverEnd = 20; // The higher value, the smaller zone at which influence will stop
maxValue = 0.7; // Multiplies the maximum value
L = length(toComp(anchorPoint), pointer.toComp(pointer.anchorPoint));
C = clamp(hoverStart-L,0,hoverEnd);
value + C*maxValue
