tiktok-spinner-animatedprop.jsx

import { interpolate, useAnimatedProps } from 'react-native-reanimated';

const firstProps = useAnimatedProps(() => {
  x.first.value = interpolate(
    currTime.value,
    [-1, 1],
    [RADIUS + 10, RADIUS * 3 + 10],
  );

  radius.first.value = interpolate(
    currTime.value,
    [-1, -0.6, 0, 0.6, 1],
    [RADIUS * 0.8, RADIUS * 1, RADIUS * 1.2, RADIUS * 1, RADIUS * 0.8],
  );

  return {
    cx: x.first.value,
    r: radius.first.value,
  };
});