[Dan Ebberts]

You did apply the slider to the layer with the expression, correct?

DAn

[Dan Ebberts]

You did apply the slider to the layer with the expression, correct?

DAn

[Dan Ebberts]

I think you’re looking for something like this, which uses “freq” and “amp” sliders on Null 1 to determine the wiggle for x and y:

freq = thisComp.layer(“Null 1”).effect(“freq”)(“Slider”);
amp = thisComp.layer(“Null 1”).effect(“amp”)(“Slider”);
w = wiggle(freq,amp);
[w[0],w[1],value[2]]

Dan

[Dan Ebberts]

I think you’re looking for something like this, which uses “freq” and “amp” sliders on Null 1 to determine the wiggle for x and y:

freq = thisComp.layer(“Null 1”).effect(“freq”)(“Slider”);
amp = thisComp.layer(“Null 1”).effect(“amp”)(“Slider”);
w = wiggle(freq,amp);
[w[0],w[1],value[2]]

Dan

[Dan Ebberts]

Yes, the value of the last statement executed gets assigned to the parameter that the expression is applied to. It doesn’t even need to be an assignment statement – it can just be a number. This would work the same way:

if (thisComp.layer(“Object A”).scale[0] < 30){ 0 }else{ 100 } Or even more compactly: if (thisComp.layer("Object A").scale[0] < 30) 0 else 100; Dan

[Dan Ebberts]

Yes, the value of the last statement executed gets assigned to the parameter that the expression is applied to. It doesn’t even need to be an assignment statement – it can just be a number. This would work the same way:

if (thisComp.layer(“Object A”).scale[0] < 30){ 0 }else{ 100 } Or even more compactly: if (thisComp.layer("Object A").scale[0] < 30) 0 else 100; Dan

[Dan Ebberts]

If you don’t want to rename them, you can access them by thier order in the effect stack, like this:

a1 = comp(“main”).layer(“controller”).effect(1)(“Angle”);
a2 = comp(“main”).layer(“controller”).effect(2)(“Angle”);

Dan

[Dan Ebberts]

If you don’t want to rename them, you can access them by thier order in the effect stack, like this:

a1 = comp(“main”).layer(“controller”).effect(1)(“Angle”);
a2 = comp(“main”).layer(“controller”).effect(2)(“Angle”);

Dan

[Dan Ebberts]

On way is to apply a checkbox control to your layer, keyframe the control on and off, and add an expression like this to your property:

control = effect(“Checkbox Control”)(“Checkbox”) ;

if (control == 1){
wiggle(5,50); // your expression goes here
}else{
value;
}

Dan

[Dan Ebberts]

On way is to apply a checkbox control to your layer, keyframe the control on and off, and add an expression like this to your property:

control = effect(“Checkbox Control”)(“Checkbox”) ;

if (control == 1){
wiggle(5,50); // your expression goes here
}else{
value;
}

Dan