[Sami Bayley]

THIS!!!! Absolute gold dust mate. Exactly what I’ve been looking for. Thanks a lot!

[Sami Bayley]

What frame rate is your composition? And have you exported at the same frame rate?

[Sami Bayley]

Hey Scott, sorry this was a while ago. I’m having trouble.

Should this work?

 var win = new Window (“palette”,”Comp Duration”,undefined);
var title = win.add(‘statictext’,undefined,”Seconds”);
var myTextSec = win.add(‘edittext’,[100,120,150,140],0);
var title2 = win.add(‘statictext’,undefined,”frames”);
var myTextFrames = win.add(‘edittext’,[100,120,150,140],0);
var btn = win.add(‘button’,undefined,”Submit”);
btn.onClick = function(){
var myComp = app.project.activeItem;
var myLayer = myComp.selectedLayers[0];
myComp.duration = myLayer.outPoint;// set duration
}
win.show();

[Sami Bayley]

Gotcha, thanks Michael. Would be nice to see everything while working, but choose to only view certain parts in a ram preview.

[Sami Bayley]

Hey Dan, this is great. And defo working, I’ve just got a slight hiccup.

This is what I’m working with:

freq = thisComp.layer("WIGGLE").effect("Slider Control")("Slider");
amp = 30;
n = freq.numKeys;
orig_xPos = transform.position[0];
orig_yPos = transform.position[1];
ground = effect("Ground")("Slider");
if (n > 0 && freq.key(1).time < time){
  accum = freq.key(1).value*(freq.key(1).time - inPoint);
  for (i = 2; i <= n; i++){
    if (freq.key(i).time > time) break;
    k1 = freq.key(i-1);
    k2 = freq.key(i);
    accum += (k1.value + k2.value)*(k2.time - k1.time)/2;
  }
  accum += (freq.value + freq.key(i-1).value)*(time - freq.key(i-1).time)/2;
if (orig_yPos < ground) {
    [orig_xPos, orig_yPos];
} else if (orig_yPos > ground) {
    [orig_xPos, ground];
	}else{
  accum = freq.value*(time - inPoint);
}
wiggle(1,amp,1,.5,accum)
}

I can’t get things to work with the ground plane I’ve added. It throws the rest of the keyframes off.

The “ground” slider is for a shadow rig that I put together that basically stops the main layer clipping with the shadow.

Any idea’s? Again, I’m pretty crap at this so any help is seriously appreciated.

[Sami Bayley]

I also would love to add a delay to this, I’ve got a layer parented to another “leader” layer. Said leader layer has some position keyframes, the inertia effect is working great, however, I’d like the child layer to also have some delay. I’m pretty new to expressions so am still trying to figure it all out!

What I’ve tried is using this expression:

delay = .03;
parent.fromWorld(toWorld(anchorPoint,time-delay))

 

Along with adding this to yours:

 

//inertial children bounce (apply on "position")
n = 0;
amp = 4;
freq = 1;
decay = 4;
delay = .03;

 

For some reason its just not doing what I want it to do!

 

[Sami Bayley]

Hey Eduardo! Does this not work with any easing?