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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,74 @@ | ||
| import React, { useState, useEffect, useRef } from 'react' | ||
|
|
||
| const useElementOnScreen = (ref, rootMargin = '0px') => { | ||
| const [isIntersecting, setIsIntersecting] = useState(true) | ||
| useEffect(() => { | ||
| const observer = new IntersectionObserver( | ||
| ([entry]) => { | ||
| setIsIntersecting(entry.isIntersecting) | ||
| }, | ||
| { rootMargin } | ||
| ) | ||
| if (ref.current) { | ||
| observer.observe(ref.current) | ||
| } | ||
| return () => { | ||
| if (ref.current) { | ||
| observer.unobserve(ref.current) | ||
| } | ||
| } | ||
| }, []) | ||
| return isIntersecting | ||
| } | ||
|
|
||
| const AnimateIn = ({ from, to, children }) => { | ||
| const ref = useRef(null) | ||
| const onScreen = useElementOnScreen(ref) | ||
| const defaultStyles = { | ||
| transition: '1000ms ease-in-out', | ||
| } | ||
| return ( | ||
| <div | ||
| ref={ref} | ||
| style={ | ||
| onScreen | ||
| ? { | ||
| ...defaultStyles, | ||
| ...to, | ||
| } | ||
| : { | ||
| ...defaultStyles, | ||
| ...from, | ||
| } | ||
| } | ||
| > | ||
| {children} | ||
| </div> | ||
| ) | ||
| } | ||
|
|
||
| const FadeIn = ({ children }) => ( | ||
| <AnimateIn from={{ opacity: 0 }} to={{ opacity: 1 }}> | ||
| {children} | ||
| </AnimateIn> | ||
| ) | ||
|
|
||
| const FadeUp = ({ children }) => ( | ||
| <AnimateIn from={{ opacity: 0, translate: '0 2rem' }} to={{ opacity: 1, translate: 'none' }}> | ||
| {children} | ||
| </AnimateIn> | ||
| ) | ||
|
|
||
| const ScaleIn = ({ children }) => ( | ||
| <AnimateIn from={{ scale: '0' }} to={{ scale: '1' }}> | ||
| {children} | ||
| </AnimateIn> | ||
| ) | ||
|
|
||
| const AnimateOnScreen = { | ||
| FadeIn, | ||
| FadeUp, | ||
| ScaleIn, | ||
| } | ||
|
|
||
| export default AnimateOnScreen |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,21 @@ | ||
| import React from 'react' | ||
| import { motion } from 'framer-motion' | ||
|
|
||
| const ScrollAnimation = ({ children }) => { | ||
| return ( | ||
| <motion.div | ||
| initial={{ opacity: 0, y: 50 }} | ||
| whileInView={{ opacity: 1, y: 0 }} | ||
| // viewport={{once:true}} | ||
| transition={{ | ||
| ease: 'linear', | ||
| duration: 1, | ||
| y: { duration: 0.5 }, | ||
| }} | ||
| > | ||
| {children} | ||
| </motion.div> | ||
| ) | ||
| } | ||
|
|
||
| export default ScrollAnimation |
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