53:I[707087,["/_next/static/immutable/chunks/3arlv5bvukoo2.js","/_next/static/immutable/chunks/39v64hmfyo-sr.js","/_next/static/immutable/chunks/2nvof3-29tvc3.js","/_next/static/immutable/chunks/3tjobt77z_9dj.js","/_next/static/immutable/chunks/04j_o97cgxn2x.js","/_next/static/immutable/chunks/3upr08c9vtj8w.js","/_next/static/immutable/chunks/1ww0328si-u8x.js","/_next/static/immutable/chunks/11mfl5ymqld9-.js","/_next/static/immutable/chunks/2xxcqy6ppds3l.js","/_next/static/immutable/chunks/3j06ow7w40nxu.js","/_next/static/immutable/chunks/31nn7jwsjvqii.js","/_next/static/immutable/chunks/43_s7jweyypoh.js","/_next/static/immutable/chunks/0p6vao205o1jc.js","/_next/static/immutable/chunks/1_kyvgkyokw92.js","/_next/static/immutable/chunks/1lo-zn37dolb5.js","/_next/static/immutable/chunks/1v8k6yxw1rg0u.js"],"RegistryDependencies"] 54:I[314491,["/_next/static/immutable/chunks/3arlv5bvukoo2.js","/_next/static/immutable/chunks/39v64hmfyo-sr.js","/_next/static/immutable/chunks/2nvof3-29tvc3.js","/_next/static/immutable/chunks/3tjobt77z_9dj.js","/_next/static/immutable/chunks/04j_o97cgxn2x.js","/_next/static/immutable/chunks/3upr08c9vtj8w.js","/_next/static/immutable/chunks/1ww0328si-u8x.js","/_next/static/immutable/chunks/11mfl5ymqld9-.js","/_next/static/immutable/chunks/2xxcqy6ppds3l.js","/_next/static/immutable/chunks/3j06ow7w40nxu.js","/_next/static/immutable/chunks/31nn7jwsjvqii.js","/_next/static/immutable/chunks/43_s7jweyypoh.js","/_next/static/immutable/chunks/0p6vao205o1jc.js","/_next/static/immutable/chunks/1_kyvgkyokw92.js","/_next/static/immutable/chunks/1lo-zn37dolb5.js","/_next/static/immutable/chunks/1v8k6yxw1rg0u.js"],"FilesView"] 55:T2d9e,/* eslint-disable @typescript-eslint/no-explicit-any */ 'use client'; import * as React from 'react'; import { motion } from 'motion/react'; import { cn } from '@/lib/utils'; type HoleBackgroundProps = React.ComponentProps<'div'> & { strokeColor?: string; numberOfLines?: number; numberOfDiscs?: number; particleRGBColor?: [number, number, number]; }; function HoleBackground({ strokeColor = '#737373', numberOfLines = 50, numberOfDiscs = 50, particleRGBColor = [255, 255, 255], className, children, ...props }: HoleBackgroundProps) { const canvasRef = React.useRef(null); const animationFrameIdRef = React.useRef(0); const stateRef = React.useRef({ discs: [] as any[], lines: [] as any[], particles: [] as any[], clip: {}, startDisc: {}, endDisc: {}, rect: { width: 0, height: 0 }, render: { width: 0, height: 0, dpi: 1 }, particleArea: {}, linesCanvas: null, }); const linear = (p: number) => p; const easeInExpo = (p: number) => (p === 0 ? 0 : Math.pow(2, 10 * (p - 1))); const tweenValue = React.useCallback( (start: number, end: number, p: number, ease: 'inExpo' | null = null) => { const delta = end - start; const easeFn = ease === 'inExpo' ? easeInExpo : linear; return start + delta * easeFn(p); }, [], ); const tweenDisc = React.useCallback( (disc: any) => { const { startDisc, endDisc } = stateRef.current; disc.x = tweenValue(startDisc.x, endDisc.x, disc.p); disc.y = tweenValue(startDisc.y, endDisc.y, disc.p, 'inExpo'); disc.w = tweenValue(startDisc.w, endDisc.w, disc.p); disc.h = tweenValue(startDisc.h, endDisc.h, disc.p); }, [tweenValue], ); const setSize = React.useCallback(() => { const canvas = canvasRef.current; if (!canvas) return; const rect = canvas.getBoundingClientRect(); stateRef.current.rect = { width: rect.width, height: rect.height }; stateRef.current.render = { width: rect.width, height: rect.height, dpi: window.devicePixelRatio || 1, }; canvas.width = stateRef.current.render.width * stateRef.current.render.dpi; canvas.height = stateRef.current.render.height * stateRef.current.render.dpi; }, []); const setDiscs = React.useCallback(() => { const { width, height } = stateRef.current.rect; stateRef.current.discs = []; stateRef.current.startDisc = { x: width * 0.5, y: height * 0.45, w: width * 0.75, h: height * 0.7, }; stateRef.current.endDisc = { x: width * 0.5, y: height * 0.95, w: 0, h: 0, }; let prevBottom = height; stateRef.current.clip = {}; for (let i = 0; i < numberOfDiscs; i++) { const p = i / numberOfDiscs; const disc = { p, x: 0, y: 0, w: 0, h: 0 }; tweenDisc(disc); const bottom = disc.y + disc.h; if (bottom <= prevBottom) { stateRef.current.clip = { disc: { ...disc }, i }; } prevBottom = bottom; stateRef.current.discs.push(disc); } const clipPath = new Path2D(); const disc = stateRef.current.clip.disc; clipPath.ellipse(disc.x, disc.y, disc.w, disc.h, 0, 0, Math.PI * 2); clipPath.rect(disc.x - disc.w, 0, disc.w * 2, disc.y); stateRef.current.clip.path = clipPath; }, [numberOfDiscs, tweenDisc]); const setLines = React.useCallback(() => { const { width, height } = stateRef.current.rect; stateRef.current.lines = []; const linesAngle = (Math.PI * 2) / numberOfLines; for (let i = 0; i < numberOfLines; i++) { stateRef.current.lines.push([]); } stateRef.current.discs.forEach((disc: any) => { for (let i = 0; i < numberOfLines; i++) { const angle = i * linesAngle; const p = { x: disc.x + Math.cos(angle) * disc.w, y: disc.y + Math.sin(angle) * disc.h, }; stateRef.current.lines[i].push(p); } }); const offCanvas = document.createElement('canvas'); offCanvas.width = width; offCanvas.height = height; const ctx = offCanvas.getContext('2d'); if (!ctx) return; stateRef.current.lines.forEach((line: any) => { ctx.save(); let lineIsIn = false; line.forEach((p1: any, j: number) => { if (j === 0) return; const p0 = line[j - 1]; if ( !lineIsIn && (ctx.isPointInPath(stateRef.current.clip.path, p1.x, p1.y) || ctx.isPointInStroke(stateRef.current.clip.path, p1.x, p1.y)) ) { lineIsIn = true; } else if (lineIsIn) { ctx.clip(stateRef.current.clip.path); } ctx.beginPath(); ctx.moveTo(p0.x, p0.y); ctx.lineTo(p1.x, p1.y); ctx.strokeStyle = strokeColor; ctx.lineWidth = 2; ctx.stroke(); ctx.closePath(); }); ctx.restore(); }); stateRef.current.linesCanvas = offCanvas; }, [numberOfLines, strokeColor]); const initParticle = React.useCallback( (start: boolean = false) => { const sx = stateRef.current.particleArea.sx + stateRef.current.particleArea.sw * Math.random(); const ex = stateRef.current.particleArea.ex + stateRef.current.particleArea.ew * Math.random(); const dx = ex - sx; const y = start ? stateRef.current.particleArea.h * Math.random() : stateRef.current.particleArea.h; const r = 0.5 + Math.random() * 4; const vy = 0.5 + Math.random(); return { x: sx, sx, dx, y, vy, p: 0, r, c: `rgba(${particleRGBColor[0]}, ${particleRGBColor[1]}, ${particleRGBColor[2]}, ${Math.random()})`, }; }, [particleRGBColor], ); const setParticles = React.useCallback(() => { const { width, height } = stateRef.current.rect; stateRef.current.particles = []; const disc = stateRef.current.clip.disc; stateRef.current.particleArea = { sw: disc.w * 0.5, ew: disc.w * 2, h: height * 0.85, }; stateRef.current.particleArea.sx = (width - stateRef.current.particleArea.sw) / 2; stateRef.current.particleArea.ex = (width - stateRef.current.particleArea.ew) / 2; const totalParticles = 100; for (let i = 0; i < totalParticles; i++) { stateRef.current.particles.push(initParticle(true)); } }, [initParticle]); const drawDiscs = React.useCallback( (ctx: CanvasRenderingContext2D) => { ctx.strokeStyle = strokeColor; ctx.lineWidth = 2; const outerDisc = stateRef.current.startDisc; ctx.beginPath(); ctx.ellipse( outerDisc.x, outerDisc.y, outerDisc.w, outerDisc.h, 0, 0, Math.PI * 2, ); ctx.stroke(); ctx.closePath(); stateRef.current.discs.forEach((disc: any, i: number) => { if (i % 5 !== 0) return; if (disc.w < stateRef.current.clip.disc.w - 5) { ctx.save(); ctx.clip(stateRef.current.clip.path); } ctx.beginPath(); ctx.ellipse(disc.x, disc.y, disc.w, disc.h, 0, 0, Math.PI * 2); ctx.stroke(); ctx.closePath(); if (disc.w < stateRef.current.clip.disc.w - 5) { ctx.restore(); } }); }, [strokeColor], ); const drawLines = React.useCallback((ctx: CanvasRenderingContext2D) => { if (stateRef.current.linesCanvas) { ctx.drawImage(stateRef.current.linesCanvas, 0, 0); } }, []); const drawParticles = React.useCallback((ctx: CanvasRenderingContext2D) => { ctx.save(); ctx.clip(stateRef.current.clip.path); stateRef.current.particles.forEach((particle: any) => { ctx.fillStyle = particle.c; ctx.beginPath(); ctx.rect(particle.x, particle.y, particle.r, particle.r); ctx.closePath(); ctx.fill(); }); ctx.restore(); }, []); const moveDiscs = React.useCallback(() => { stateRef.current.discs.forEach((disc: any) => { disc.p = (disc.p + 0.001) % 1; tweenDisc(disc); }); }, [tweenDisc]); const moveParticles = React.useCallback(() => { stateRef.current.particles.forEach((particle: any, idx: number) => { particle.p = 1 - particle.y / stateRef.current.particleArea.h; particle.x = particle.sx + particle.dx * particle.p; particle.y -= particle.vy; if (particle.y < 0) { stateRef.current.particles[idx] = initParticle(); } }); }, [initParticle]); const tick = React.useCallback(() => { const canvas = canvasRef.current; if (!canvas) return; const ctx = canvas.getContext('2d'); if (!ctx) return; ctx.clearRect(0, 0, canvas.width, canvas.height); ctx.save(); ctx.scale(stateRef.current.render.dpi, stateRef.current.render.dpi); moveDiscs(); moveParticles(); drawDiscs(ctx); drawLines(ctx); drawParticles(ctx); ctx.restore(); animationFrameIdRef.current = requestAnimationFrame(tick); }, [moveDiscs, moveParticles, drawDiscs, drawLines, drawParticles]); const init = React.useCallback(() => { setSize(); setDiscs(); setLines(); setParticles(); }, [setSize, setDiscs, setLines, setParticles]); React.useEffect(() => { const canvas = canvasRef.current; if (!canvas) return; init(); tick(); const handleResize = () => { setSize(); setDiscs(); setLines(); setParticles(); }; window.addEventListener('resize', handleResize); return () => { window.removeEventListener('resize', handleResize); cancelAnimationFrame(animationFrameIdRef.current); }; }, [init, tick, setSize, setDiscs, setLines, setParticles]); return (

{children}