Search the Community
Showing results for tags 'scroll'.
-
Hello. thank you for your work. I'm using GSAP with React and ScrollMagic and having troubles with IOS scroll animations. other platforms have great productivity of animations. What am I doing wrong?
-
Hi guys, I've always found animating anchor links with CSS very laborious, however up until now it's been a bit too complex for me to do it with GSAP. I've decided to take a shot at it & have so far I've spliced together an example with fullpage.js & one of @OSUblake pens. At the moment the nav dots work on click, however I'm stuck updating them via scroll. My idea was to use the if statements but so far no cigar. Any ideas how this would be done in tandem? Cheers, Smallio
-
Greetings, I'm fairly new to GSAP and I would like to know how to implement a snap method so that when the translate of the wrapper is between 0 and 20% it goes automatically to 20%, like a classic snap to a point. PS. a lot of the code has been forked from Sahil89 Thanks in advance for the help. - Gabriel
-
Hi all, First of all, thank you for the lovely community and the support given. I have spend many hours going over older topics to figure things out in the past and its been a massive help. I am working on a new project where I want to trigger animations based on a scroll position. I know this has been done many times before and after doing some research I decided that I do not want to use a plugin (like Scrollmagic for example) for performance reasons. On one of the posts here I found out that there is a newish API within JavaScript that can handle my needs called IntersectionObserver, I am using a library to make sure that I have a wide browser support for this technology (https://github.com/russellgoldenberg/scrollama). If you would look at my Codepen, you will notice that I am trying to trigger an animation on the second element based on the scroll position. I am using .progress(); to do so, where I call in a value between 0-1 based on the scroll position (taken from the Scrollama library). When you scroll down, you will notice that the box on the left moves position (as intended). The problem I am having though, is when you scroll up it does not move back. I am assuming that when using the .progress(); function, the timeline will be animated to whatever position is being fed into this? Unfortunately I can not get this to work. I have been searching on the internet for hours now and I just can't seem to find the issue. Hopefully this explains my problem clear enough, thank you in advance for any help!
-
Can someone please tell me how this site accomplished this type of parallax effect? Seems so easy but I find zero tutorials on it. It's a mystery! https://art4globalgoals.com/en/exhibition
-
Hey, I am desperately searching for a way to play one step of my timeline when the a mouse scroll gets started. All methods that I have found trigger the events multiple times on scroll and gsap gets really confused. Is there a convient way to build something like that with greensock? What I want to build is a animation triggered webapp like these: https://theshift.tokyo/ http://www.contiducco.it/index.php?route=common/home My Code at the moment: $(window).bind("mousewheel DOMMouseScroll", function(event) { var docTimeline = new TimelineLite({ paused: true }); docTimeline.add(TweenLite.to(".lightLogo", 1, { y: "200%" })); docTimeline.add(TweenLite.to(".text", 1, { x: "0%" })); // Events when scrolled down. if ( event.originalEvent.wheelDelta < 0 || event.originalEvent.detail > 0 ) { docTimeline.play(); } else { docTimeline.reverse(); } });
-
Hi there, can anyone help me please? I have a page with a div that has a fixed position. I'd like to animate the element inside the div with GSAP when you scroll through the sections on the page with ScrollMagic. I am able to make the object move when you enter a section and when you scroll back it is reversed. How can I make it so that the object moves from it's current position to a new position when the user scrolls into the next section? I'd like the element to keep changing position when you enter a different section. I've seen many examples of GSAP and Scrollmagic in action but I'm struggling to find any examples that animate a single element through. A simple Codepen example is attached. Thanks.
-
Hello, I have been looking into getting a smooth scrolling effect using GSAP. After looking into Scroll Magic, I realised that what I want to achieve can be done using just using a GSAP timeline. I found something on Codepen which had a similar look to what I was after. I have tweaked this myself but have come to point where I need a bit of help/advice. Basically, my webpage will consist of one page made up of 3 full width sections, each one being 100vh/% in height (so 3 separate panels). The first panel will contain some information and a background image. The second panel will also contain some content but will have a background video applied instead of an image The third will be the same as the first, only with a different background image being used. What I'm trying to achieve to have the panels transition into one another smoothly as you scroll. A simple opacity swap and scale tweak so that as you scroll down the page, panel 1 fades into panel 2 and then panel 2 fades into panel 3. I am having some difficulty with my timeline I think. Currently the top 2 panels fade into each other quite well but I'm having difficulty adding the 3rd panel into the mix. If anyone can offer any advice/help on this then it'd be much appreciated. My codepen URL is https://codepen.io/anon/pen/ZobLYL
-
Good day lads. I have a pressing question and I am hoping this is the right place to ask. Can anyone direct me on the general approach towards achieving scrolling like these on the following sites - http://fantasy.co/ and https://www.ramotion.com/. Generally what I want to know is how to listen for the onScroll event and scroll to an anchor or an element on the page such as can be seen from those sites. I've tried searching online but all the tutorials seem to be doing this on click of an anchor link whereas I want to achieve this on scroll. Anyone able to help?
-
Hi guys. I made a pen with vertical scroll. What I want to achieve is a smooth scroll and and animation to start form top and end at bottom of the screen like in this example: http://ultra.studio/ Thanks in advance for your help!
-
Hi Guys, I want to add a scroll magic effect on the website I'm currently working on. First I wanted to get it working in a codepen test. I followed some tutorials and tried to figure out some codepens. What I want to achieve is to let the square move when the element with id: move is triggered. At the moment the tweening starts immediately when the page is loaded. I'm struggling with getting the code work and I don't see what I'm missing. I hope someone can help me. Thanks in advance! Ilse
-
Hello, fellow GSAPpers! This is my first stab at GSAP (love it!) and I'm super-eager to get your input on whether I grasped some of the basics or just totally messed it up. What I wished to create was some scrolling magic where the user controls the position of a video using the scroll wheel . Very similar to what goes on at the top of apple.com/homepod (which also seem to use GSAPs Tween & Timeline. Please have a look and give any hints on how to make this even smoother and more compatible on all sorts of devices (iPhone seems to work pretty good though). One thing that bugs me is that this is 40 lines of code. Apple's example runs one for at least 400. What am I doing wrong? TOM
-
Hi forum! How are you today? I'm working on an animation that I want to trigger and sync to the scrollbar, but start in the middle of the page, and return the scrolling the page when finished. This is what I thought about doing: [content] [ANIMATION PLACEHOLDER which is height: 100vh;] [empty section] [ANIMATION which is floating and set to display: none; and height: 100vh;] I put a scroll scene trigger at the start of the ANIMATION PLACEHOLDER section. the animation duration is set by javascript. the duration will change the ANIMATION PLACEHOLDER height to get the correct duration injected into that scroll section: pre-animation: set height of ANIMATION PLACEHOLDER to animation duration (should be 2 screens or 200vh) animation: make ANIMATION appear (I don't want the animation to scroll off screen) make ANIMATION PLACEHOLDER stick to top of it's section (when animation is set to reverse, this will make the placeholder appear in the correct place) move two boxes in the ANIMATION synced to the scroll (for now) make ANIMATION PLACEHOLDER stick to bottom (so it will appear as if you just continued to scroll) make ANIMATION disappear This seems to work for the end of the animation, but the animation (at least the set) starts as soon as the page loads. maybe it has something to do with immediateRender? I want the floating ANIMATION to appear only when the scroll trigger reaches the top of the screen. The animation itself does trigger at the right moment (only when the trigger reaches the top), but the set part happens immediatley thanks for the help Neil
-
Hi, The library is great. Loves to use it to create animations. I was using it will scrollMagic library. I wanted to know if there is any way I can detect if the animated element is scrolled out of the browser viewport when the user scrolls the page up so that the animation can be reset. Right now when it is scrolled down the animation is playing in the reverse direction. I just want the animated element stays in its final state as long as it is in the screen and when the user scrolls up and the element goes out of the viewport I want to reset it so it can play again when it is scrolled down. just like the title animation in http://carv.ai -
Hi, Any idea how to build this fancy thing using GSAP? http://pharrellwilliams.com/ They want this effect to be insert one of the section inside a one page website, the effect is user can scroll in any direction, drag to view more & also filter effect. Now i lacking idea where to start research the effect or any example to give me idea to start with this fancy stuff. or the keyword for research? Please advice anything, because i fully stuck and hopeless now Million Thanks.
-
Hi all, In the codepen example that is provided, the knob and the scroll-bar are linked, which is what I want to accomplish for my project. The content area is also draggable by mouse, which I want to strip out of the code, but I can't seem to make it work.. In summary: i want the knob to link to the scrollbar of my page.. that's it. (So if the knob is fully rotated, the scrollbar is at the bottom of the page etc.). I would appreciate any help. Thanks in advance!
-
Hey there, I came across this site from awwwards, quite like the animation. wondering if this can be done in gsap library. http://www.lespetitesculottees.com/#!en/product/la-blue-monday The way i was thinking to achieve this is to animate each of the element based on scroll position, but this will result a blank space at the bottom of the page, as the whole element shift up to its y position. Most element in example site will remain it position. Any help to point me to the right direction would be appreciated. TweenMax.to ("#text1", 1.2, {ease: Power1.easeInOut, y: -parseInt($(window).scrollTop()/1.4)} ); TweenMax.to ("#text2", 1.4, {ease: Power1.easeInOut, y: -parseInt($(window).scrollTop()/1.4)} ); .... .... Many thanks
-
Hello! I have some issue with show elements. I fill svg line with help property stroke: function pathPrepare ($el) { var lineLength = $el[0].getTotalLength(); $el.css("stroke-dasharray", lineLength); $el.css("stroke-dashoffset", lineLength); } But I don`t know how can show element when fill before it (elements are hidden). They are conected only alike scene and they have absolut position. Maybe GSAP or Scrollmagic have some functions for decide this problem? Or maybe give me some hints. My code: // Init ScrollMagic var ctrl = new ScrollMagic.Controller({ globalSceneOptions: { triggerHook: 0, tweenChanges: true, duration: ScreenHeight } }); // Create scene $("section").each(function(){ new ScrollMagic.Scene({ triggerElement: this }) .setPin(this) .addTo(ctrl); }); var processLine = '#process-line'; // prepare SVG pathPrepare($(processLine)); var s4Tween = new TimelineMax(); s4Tween.to($(processLine), 1, {strokeDashoffset: 0, ease:Linear.easeNone}) .add(TweenMax.to(processLine, 0, {stroke: "#3495d1", ease:Linear.easeNone}), 0); // Create scene var scene4 = new ScrollMagic.Scene({ triggerElement: "#section3" }) .setTween(s4Tween) .addIndicators({name: "1 (duration: svg)"}) .addTo(ctrl);
-
Hi, Wondered if anyone can help? I have text and i would like it to scroll from bottom to top, going off the banner view and then leaving it on the last text for like 2.5 seconds. How would I do this?? <div class="banner"> <div id="copyScroll"> <p> Lorem Ipsum is simply dummy text? </p> <p> Lorem Ipsum is? </p> <p> Lorem Ipsum is simply dummy text of ? </p> <p> Lorem Ipsum is simply dummy ? </p> <p> Lorem Ipsum is simply dummy text of the printing? </p> </div> </div> <script> var tl = new TimelineLite(); function anim() { copyScroll = document.querySelector('.copyScroll'); p = document.querySelector('p'); tl .to(copyScroll, 1.5, {y: '-400px'}); } </script>
-
Hello, i'm trying to make splittext animation on scroll using scrollmagic, the animation works but every animations are playing when windows is load, and i want my animations works when the parent section of my "content__text" div is in the viewport Anyone can help me to fix it ? http://codepen.io/AdverisTeam/pen/aJebRJ
-
Is there a feature in GreenSock that is similar to ScrollFire or Waypoint? I'm looking to add/remove classes to an element on scroll, and then animate children of that element based on new class assignment. I'm currently using the ScrollToPlugin.
-
Hello, After looking online and on this forum, I create this new post to see if anyone had the same issue with GSAP Draggable. As you can see on the screenshot below, I use a Draggable instance with type: x to create a main horizontal scrollview. Inside this scrollview, there are several boxes which all have a vertical native scrollview, using css properties : overflow-y: scroll; -webkit-overflow-scrolling: touch; It seems there is a conflict between horizontal Draggable events and native browser scroll when this scroll applies inside Draggable element. It is not possible to drag the mainview if the touch event is fired inside the native scrollview; only native vertical scroll is working. (if you drag on the header, which have no scroll, Draggable horizontal scroll works, but if you try to drag horizontally on the grey block, no horizontal scroll occured) - The issue occured on touch devices : Chrome Android, Firefox. The issue can be reproduced on latest Chrome Desktop with Touch simulated - It works on Safari iOS devices (iOS9, 10+) You can reproduce the issue on the codepen below; You will need to simulate touch events to reproduce. I tried to enable/disable "allowNativeTouchScrolling" but the issue is the same. Do you have any idea how to fix that ? The only solution should be to apply a Draggable instance to replace each native scrollviews, but may have performance issues on low Android devices. Thanks for your help. -
Hello , I managed to find solution to drag content of TextBox up and down but its not stable . once you hold down the scroll-bar and start dragging its working but if u leave the scroll and try to do it again its not working Can i use GreenScok draggable to do that professionally ? I really feel sad i bought green-sock membership thinking that draggable will work fine but its been few days no success this is the example code i hope someone with experiance can guide me how to drag content inside Movie Clip at the stage using same concept " am using Adobe animate cc Canvas Project is attached . --- tl = this; createjs.Touch.enable(tl); linesOfTextF(200); function linesOfTextF(n){ for(var i=0;i<n;i++){ tl.TextBox.text += 'this is line '+i+'\n'; } } paramF(0, 48, 146-20 , 48+146-tl.TextBox.getBounds().height); function paramF(x1,y1,x2,y2){ tl.m = (y1-y2)/(x1-x2); tl.b = y1-tl.m*x1; } //this tl.sb.thumb.addEventListener('mousedown',startdragF); function startdragF(e){ stage.addEventListener('stagemousemove',dragF); stage.addEventListener('stagemouseup',stopdragF); } function stopdragF(e){ stage.removeEventListener('stagemousemove',dragF); } function dragF(e){ if(e.stageY>=48 && e.stageY<=48+146-20){ tl.sb.thumb.y=Math.floor(e.stageY-tl.sb.y); tl.TextBox.y = Math.floor(tl.m*tl.sb.thumb.y+tl.; } } --- Thanks test2.zip
-
Hello all, I have a slight problem and any help would be greatly appreciated, I am an animator new to the world of code and greensock. I'm looking to build something similar to the visions section on this waaark site: http://waaark.com/vision/ As you can see from the code pen I have built the outer circle forming and have built a timeline with a slider to controll the progess of the outer circle. I have managed to link each point so that when it is clicked the timeline go to the corrrect progress. http://codepen.io/Ryan84/pen/rWLNLN ideally I would Like this to tween to the correct progress and not jump as it is currently downing. I've tried a tweenTo() put cant seem to get this to function. The box2Timeline also should not animate the full way through as it currently does but function like waaark once this is fixed I'm going to also add a scroll function and then a inner icon to animate on when the corresponding point is clicked. Any help would be greatly appreciated. Kind regards, Ryan -
Hello, I'm using GSAP to build scroll controlled animation using a timeline. 1) I have a container with a list of images, one next to the other, and when I scroll normally (so, vertically), I make the images slide to the left. 2) Sometimes I need to stop the sliding and animate something else (make something to appear and so on), before proceeding again with the sliding. This needs to happen at a specific moment, or position: usually I want one of these images to stop precisely in the middle. 3) the whole thing needs to be responsive I managed to do almost everything, but the point 3. In order to make it responsive, I set a fixed maximum size to the container div and on window loading I check if the window is smaller than this size, in which case I scale everything. So, the scaling works pretty well, but it messes with the calculations I made for the animation. In the pen I created I'm trying to stop the animation exactly when the left border of the third rectangle reaches the black line. At row 32 I'm calling the resize function to set the initial size. If you comment this call out you can see that it works fine, if you leave it, the rectangle will be always slightly off. Why is this the case?
