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redirex

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Posts posted by redirex

    Keep elements to top if wrapper already have timelines

    in GSAP

    Posted

    44 minutes ago, GSAP Helper said:

    It's pretty tough to troubleshoot without a minimal demo - the issue could be caused by CSS, markup, a third party library, your browser, an external script that's totally unrelated to GSAP, etc. Would you please provide a very simple CodePen or CodeSandbox that demonstrates the issue? 

     

    Please don't include your whole project. Just some colored <div> elements and the GSAP code is best (avoid frameworks if possible). See if you can recreate the issue with as few dependancies as possible. If not, incrementally add code bit by bit until it breaks. Usually people solve their own issues during this process! If not, then at least we have a reduced test case which greatly increases your chances of getting a relevant answer.

     

    Here's a starter CodePen that loads all the plugins. Just click "fork" at the bottom right and make your minimal demo: 

     

     

    If you're using something like React/Next/Vue/Nuxt or some other framework, you may find StackBlitz easier to use. We have a series of collections with different templates for you to get started on these different frameworks: React/Next/Vue/Nuxt.

     

    Once we see an isolated demo, we'll do our best to jump in and help with your GSAP-specific questions. 

    My demo:

    Keep elements to top if wrapper already have timelines

    in GSAP

    Posted

    I have <section class="header-section"> that already have 

    gsap.timeline({
        scrollTrigger: {
          trigger: ".header-section",
          scrub: true,
          pin: true,
          start: "top top",
          end: "+=100%",


    What i should to do for keep some element (.side-menu) to top on scrolling if script above wrapping my section to pin-spacer so this method don't help me more

    ScrollTrigger.create({
      trigger: '.header-section',
      start: "top top",
      endTrigger: '.creations-section', // it's next section 
      end: 'bottom top',
      pin: '.header-section .side-menu'
    })

     

    If i add ScrollTrigger.create - it's try to keep element to top but when i scrolling page - my timeline is run and actually i scrolling my pin-spacer and i have wrong behavior with my .side-menu

    See the Pen GRBLgWO by RedirexStudio (@RedirexStudio) on CodePen

    Slowdown animation speed by scrolling

    in GSAP

    Posted

    I have svg mask and i want do second part animation slowly than first part. When my mask have big scale i want decrease it faster but when my logo contain to screen i should decrease speed of animation.

    Now my animation have same speed along all animation cycle.

    How is it work now: https://ko-ketka.com.ua/noar/index.html (sorry that it's not codepen i can't paste my code :( )

     

    So that's my code: 

    let windowWidth = window.innerWidth
    var t0 = gsap.timeline({
        scrollTrigger: {
          trigger: ".header-section",
          scrub: true,
          pin: true,
          start: "top top",
          end: "+=100%",
          markers: true,
        }
      });
    t0.from(".header-section .overscreen .logo_mask", {"mask-size": (windowWidth*18)+"px", "-webkit-mask-size": (windowWidth*18)+"px"})
    .to(".header-section .overscreen .logo_mask", {"mask-size": "814px", "-webkit-mask-size": "814px"})
     

     

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