Created
July 20, 2024 18:46
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| import { motion, motionValue, transform, useScroll, useTransform } from "framer-motion"; | |
| import { useRef } from "react"; | |
| const items = [ | |
| // ... | |
| ] | |
| const Component = () => { | |
| const ref = useRef(null); | |
| const { scrollYProgress } = useScroll({ | |
| target: ref, | |
| offset: ["start", "end"], | |
| }); | |
| // [0, 7] -> 7 is (total elements - 1) | |
| const transformer = transform([0, 7], [-1, 1]); | |
| return ( | |
| <section ref={ref} className="h-[300vh] relative"> | |
| <div className="h-screen flex items-center justify-center sticky top-0 bg-black"> | |
| {items.map((item, idx) => { | |
| const x = useTransform( scrollYProgress, [0, 1 ], [ 0, 500 * ( idx >= 8 ? -1 : 1) ]) | |
| const y = useTransform( scrollYProgress, [0, 1 ], [ 0, 500 * transformer(idx % 8)]) | |
| const zIndex = 10+idx%8; | |
| const rotate = useTransform( scrollYProgress, [0, 1 ], [ -10 * idx, 10 * idx % 7 * idx % 4]); | |
| const scale = useTransform( scrollYProgress, [0, 1 ], [1, .6]); | |
| const style = { x, y, zIndex, scale, rotate } | |
| return (<motion.div key={idx} className="h-[15rem] w-[15rem] absolute bg-red-500 shadow-large rounded-medium border" style={style}> | |
| </motion.div>)} | |
| )} | |
| </div> | |
| </section> | |
| ); | |
| }; | |
| export default Component; |
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