manfromexistence

// You must place this file in a Next.js App Router project.
// This is now a client component to allow for hooks and event listeners.
'use client';

import React, { useRef, useEffect } from 'react';

// --- Custom Hook for Mouse Position ---
// This hook tracks the mouse's position relative to the center of an element
// and updates a CSS custom property '--angle' to be used in styles.
const useMousePosition = (elementRef: React.RefObject<HTMLElement>) => {

realvjy

// Lines
float hash( float n ) {
    return fract(sin(n)*753.5453123);
}

// Slight modification of iq's noise function.
float noise(vector_float2 x )
{
    vector_float2 p = floor(x);
    vector_float2 f = fract(x);