parallax

问题 I'm using Stellar.js jQuery plugin to create a parallax scroll affect, but I'm not sure if Stellar supports what I am trying to accomplish. I have the basic parallax scrolling affect working properly (largely based on this tutorial from TutsPlus). What I am trying to accomplish is to have it so while the user scrolls down the page, certain elements move/animate into the view from all different angles--being tied to the scroll position. For example, as the user scrolls down the page, an apple

问题 I need to build a multi-directional JQuery parallax page for a client - they basically want it to work in a similar way to this - https://victoriabeckham.landrover.com/INT I have the artwork ready and have found many jquery libraries that will allow me to scroll horiz/vertical - but i'm not sure how to combine both together at a specific co-ordinate. Could anyone please point me in a the right direction? Edit: I did originally sign this post off having looked into Superscrolarama and thinking

问题 I am using auto layout with size class. I want to add parallax effect on UITableViewCell so i ref. following links https://github.com/fernandospr/FSParallaxTableView https://github.com/jberlana/JBParallaxCell but they didn't use auto layout , any idea how to apply parallax effect to imageView when size class is on and auto layout is used. 回答1: With auto layout its really easy to add parallax in scrollview (or a tableview). The gist is that apart from other constraints we add a vertical centre

问题 I'm trying to simulate movement with Parallax.js in order to test for ways to improve its performance. But how do I loop back and forth between 0 , 0.5 and 1 on Parallax.js' originX and originY in a way that would cause a circular motion? http://jsfiddle.net/frank_o/amvvkm9z/ Pseudo-code: var scene = $('#scene'); scene.imagesLoaded(function() { var circularMovement = [ [0,0], [0.5,0], [1,0], [1,0.5], [1,1], [0.5,1], [0,1], [0,0.5] ]; // Initiate Parallax scene.parallax({ originX: 0, originY:

问题 How do I implement pinch to zoom to a parallax scrolling node ? 回答1: Here's the solution: - (void)handlePitchZoom:(NSSet *)touches withEvent:(UIEvent *)event { UITouch* touch1 = [[[event allTouches] allObjects] objectAtIndex:0]; UITouch* touch2 = [[[event allTouches] allObjects] objectAtIndex:1]; // calculate scale value double prevDistance = ccpDistance([touch1 previousLocationInView:[touch1 view]], [touch2 previousLocationInView:[touch2 view]]); double newDistance = ccpDistance([touch1

问题 A parallax background with a fixed camera is easy to do, but since i'm making a topdown view 2D space exploration game, I figured that having a single SKSpriteNode filling the screen and being a child of my SKCameraNode and using a SKShader to draw a parallax starfield would be easier. I went on shadertoy and found this simple looking shader. I adapted it successfully on shadertoy to accept a vec2() for the velocity of the movement that I want to pass as an SKAttribute so it can follow the

问题 I am trying to make an image move 360° (not rotate) back it's course, but so far I was able to move only to a specific direction, if I add left & bottom course, then the image going diagonal to left & bottom. Here are the properties: CSS #circle{ background:red; border-radius:100px; height:100px; width:100px; position:absolute; } JavaSript (function() { var speed = 10, moveBox = function(){ var el = document.getElementById("circle"), left = el.offsetLeft, moveBy = 3; el.style.left = left +

问题 I am currently building a parallax page, but I have problems positioning the elements on the sections. Hence my problem is absolute positioning. Is there any way to make the absolute position to work within a section only instead of the entire page/viewport? I have made a very minimal example of what I am trying to do: https://jsfiddle.net/zu2epxxq/1/ As you can see the paragraph within #second section should position inside of that section and not the main section #first . Obviously this is

问题 I’m creating a basic parallax effect much like the iOS7 app switcher, using two UIScrollView instances ( cardScrollView and tileScrollView ). I scroll one alongside the other, at a different rate, like so: if ([scrollView isEqual:self.tileScrollView]) { [self.cardScrollView setContentOffset:CGPointMake((self.tileScrollView.contentOffset.x + 110) * TILE_CARD_DELTA, self.cardScrollView.contentOffset.y)]; } This works fine when scrolling tileScrollView . However, I’d like the same to work in

问题 Recently I've been struggling to implement the parallax effect and make it work in the mobile version as well. The structure of my code is as seen below <section class="parallax fullscreen-js"> <div class="section-inner"> <div class="section-background" id="background-four"></div> <div class="section-content"> <h1 class="head-title">Web & Mobile Solutions</h1> </div> </div> </section> <section class="parallax fullscreen-js"> <div class="section-inner"> <div class="section-background" id=