[Added tweens to a master timeline with ScrollTrigger are autoplayed using GSAP and Three JS]

4 hours ago, GreenSock said:

Indeed, it's pretty much impossible to troubleshoot without a minimal demo, but I noticed one problem for sure: 

// bad
let tl = new GSAP.timeline({ immediateRender: false,  });

// good
let tl = gsap.timeline();

You should NOT have the "new" keyword there and there's no such thing as setting immediateRender on a timeline. That's only for tweens. 

 

This also looked suspicious to me: 

start: "top top",
end: "bottom bottom",

That would only work if your ".scroll-controls" element is taller than the viewport itself. Imagine that it is actually height: 100vh...that would mean that when the top hits the top (your start), the bottom would also hit the bottom at the very same time! And if it's shorter than the viewport, the end would get triggered before the start. 

 

If you still need help, please make sure you provide a minimal demo. 👍

 

Many thanks ! You're right in both.

I was thinking that everything was played but then I realized that it was playing until certain point... so it was a concept problem about the layout and the markup + css. 

 

Here is the demo where it works as it should

 

See the Pen QWVzwdq by alvarindev (@alvarindev) on CodePen

 

In my case also I had some elements above the ".scroll-controls" that after some time I hidde by using display:none. Also I'm using scrollTrigger.refresh() when I do that. 

 

THX

 

 

[Added tweens to a master timeline with ScrollTrigger are autoplayed using GSAP and Three JS]

Hello !

After a lot of time using GSAP I don't really understand why this is happening. It is a very simple use case. 

First I create the Master timeline that is fired by ScrollTrigger

this.master = new GSAP.timeline({
      scrollTrigger: {
        trigger: ".scroll-controls",
        start: "top top",
        end: "bottom bottom",
        scrub: 1,
        immediateRender: false,
      },
    });

then I add some tweens and finally I build the master timeline

 cuadro0() {
    let tl = new GSAP.timeline({ immediateRender: false,  });

    tl.fromTo(this.camera.position, { x: -5.9 }, { x: -4.1, z: 4.7 }).to(
      this.camera.rotation,
      {
        y: -3,
      }
    );

    return tl;
  }

buildMaster() {
    this.master.add(this.pasillo0());
    this.master.add(this.cuadro0());
  }

The expected behaviour is to wait to reach the ScrollTrigger section to play the timeline but the reality is that everything is played on page load...

 

what is happening? 

 

I tried many approach like pausing it, disabling it... but no way 😕

 

[o.call is not a function - ScrollTrigger]

Hello! Thanks for your fast reply

I tried to replicate the error but I can't! sometimes it appears in the console and sometimes not. The thing is that I feel estrange behaviour when using a 📌 element. 

 

I will try to reshape the code giving correct display property

 

find attached a screenshot of the console

 

 

Edit: Also a pic of the bug I got! the animation is working fine in full viewport height but when resizing I got this  It seems that the start mark moves relatively with the size of the viewport but why? 

[o.call is not a function - ScrollTrigger]

Hello !
I'm new with ScrollTrigger and I don't understand why this is happening. Apart of the error in console o.call is not a function (chrome & safari) the triggered section is not working expected. 

 

Maybe I'm doing a mistake using .to or .from ? 

 

Thanks you

See the Pen wvXNEjp by alvarindev (@alvarindev) on CodePen