Sunset

It turns out to be so simple. thank you so much!

original animation: https://codepen.io/Sunset-the-solid/pen/mdQVZzY gsap variant: https://codepen.io/Sunset-the-solid/pen/KKrVOPm

I have an animation that draws a progressively increasing circle on the canvas until it occupies the entire canvas: const maxRadius = Math.ceil( Math.sqrt(canvas.width ** 2 + canvas.height ** 2) / 2 ); const centerX = canvas.width / 2; const centerY = canvas.height / 2; let radius = 5; function animate() { if (radius >= maxRadius) { canvas.remove(); return; } context.beginPath(); context.arc(centerX, centerY, radius, 0, Math.PI * 2); context.closePath(); context.fill(); radius += 5; requestAnimationFrame(animate); } animate(); And I tried to rewrite it using GSAP but it doesn't work: const maxRadius = Math.ceil( Math.sqrt(canvas.width ** 2 + canvas.height ** 2) / 2 ); const centerX = canvas.width / 2; const centerY = canvas.height / 2; let radius = 5; gsap.to({ radius: maxRadius }, { duration: 1, radius: maxRadius, onUpdate: () => { context.beginPath(); context.arc(centerX, centerY, radius, 0, Math.PI * 2); context.closePath(); context.fill(); }, onComplete: () => { canvas.remove(); }, ease: "power1.inOut" }); Please help me