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sekeidesignsekeidesign
committedFeb 29, 2024
Render basic shader material in full screen
1 parent 8cc089c commit ef4c5cd

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-122
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4 files changed

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‎app/page.tsx

+68-106
Original file line numberDiff line numberDiff line change
@@ -1,113 +1,75 @@
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import Image from "next/image";
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'use client';
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export default function Home() {
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return (
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<main className="flex min-h-screen flex-col items-center justify-between p-24">
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<div className="z-10 max-w-5xl w-full items-center justify-between font-mono text-sm lg:flex">
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<p className="fixed left-0 top-0 flex w-full justify-center border-b border-gray-300 bg-gradient-to-b from-zinc-200 pb-6 pt-8 backdrop-blur-2xl dark:border-neutral-800 dark:bg-zinc-800/30 dark:from-inherit lg:static lg:w-auto lg:rounded-xl lg:border lg:bg-gray-200 lg:p-4 lg:dark:bg-zinc-800/30">
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Get started by editing&nbsp;
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<code className="font-mono font-bold">app/page.tsx</code>
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</p>
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<div className="fixed bottom-0 left-0 flex h-48 w-full items-end justify-center bg-gradient-to-t from-white via-white dark:from-black dark:via-black lg:static lg:h-auto lg:w-auto lg:bg-none">
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<a
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className="pointer-events-none flex place-items-center gap-2 p-8 lg:pointer-events-auto lg:p-0"
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href="https://vercel.com?utm_source=create-next-app&utm_medium=appdir-template&utm_campaign=create-next-app"
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target="_blank"
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rel="noopener noreferrer"
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>
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By{" "}
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<Image
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src="/vercel.svg"
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alt="Vercel Logo"
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className="dark:invert"
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width={100}
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height={24}
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priority
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/>
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</a>
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</div>
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</div>
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<div className="relative flex place-items-center before:absolute before:h-[300px] before:w-full sm:before:w-[480px] before:-translate-x-1/2 before:rounded-full before:bg-gradient-radial before:from-white before:to-transparent before:blur-2xl before:content-[''] after:absolute after:-z-20 after:h-[180px] after:w-full sm:after:w-[240px] after:translate-x-1/3 after:bg-gradient-conic after:from-sky-200 after:via-blue-200 after:blur-2xl after:content-[''] before:dark:bg-gradient-to-br before:dark:from-transparent before:dark:to-blue-700 before:dark:opacity-10 after:dark:from-sky-900 after:dark:via-[#0141ff] after:dark:opacity-40 before:lg:h-[360px] z-[-1]">
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<Image
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className="relative dark:drop-shadow-[0_0_0.3rem_#ffffff70] dark:invert"
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src="/next.svg"
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alt="Next.js Logo"
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width={180}
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height={37}
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priority
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/>
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</div>
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<div className="mb-32 grid text-center lg:max-w-5xl lg:w-full lg:mb-0 lg:grid-cols-4 lg:text-left">
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<a
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href="https://nextjs.org/docs?utm_source=create-next-app&utm_medium=appdir-template&utm_campaign=create-next-app"
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className="group rounded-lg border border-transparent px-5 py-4 transition-colors hover:border-gray-300 hover:bg-gray-100 hover:dark:border-neutral-700 hover:dark:bg-neutral-800/30"
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target="_blank"
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rel="noopener noreferrer"
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>
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<h2 className={`mb-3 text-2xl font-semibold`}>
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Docs{" "}
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<span className="inline-block transition-transform group-hover:translate-x-1 motion-reduce:transform-none">
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-&gt;
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</span>
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</h2>
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<p className={`m-0 max-w-[30ch] text-sm opacity-50`}>
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Find in-depth information about Next.js features and API.
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</p>
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</a>
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import { useState, useRef, useEffect } from 'react';
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import { Canvas, useFrame } from '@react-three/fiber';
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import fragmentShader from './shaders/fragment.glsl';
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import vertexShader from './shaders/vertex.glsl';
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<a
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href="https://nextjs.org/learn?utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
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className="group rounded-lg border border-transparent px-5 py-4 transition-colors hover:border-gray-300 hover:bg-gray-100 hover:dark:border-neutral-700 hover:dark:bg-neutral-800/30"
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target="_blank"
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rel="noopener noreferrer"
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>
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<h2 className={`mb-3 text-2xl font-semibold`}>
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Learn{" "}
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<span className="inline-block transition-transform group-hover:translate-x-1 motion-reduce:transform-none">
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-&gt;
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</span>
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</h2>
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<p className={`m-0 max-w-[30ch] text-sm opacity-50`}>
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Learn about Next.js in an interactive course with&nbsp;quizzes!
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</p>
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</a>
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type WindowSizeType = {
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width: number | undefined;
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height: number | undefined;
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};
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<a
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href="https://vercel.com/templates?framework=next.js&utm_source=create-next-app&utm_medium=appdir-template&utm_campaign=create-next-app"
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className="group rounded-lg border border-transparent px-5 py-4 transition-colors hover:border-gray-300 hover:bg-gray-100 hover:dark:border-neutral-700 hover:dark:bg-neutral-800/30"
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target="_blank"
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rel="noopener noreferrer"
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>
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<h2 className={`mb-3 text-2xl font-semibold`}>
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Templates{" "}
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<span className="inline-block transition-transform group-hover:translate-x-1 motion-reduce:transform-none">
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-&gt;
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</span>
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</h2>
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<p className={`m-0 max-w-[30ch] text-sm opacity-50`}>
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Explore starter templates for Next.js.
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</p>
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</a>
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function Box({
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props,
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windowSize,
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}: {
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props: any;
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windowSize: WindowSizeType;
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}) {
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console.log(fragmentShader);
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return (
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<mesh {...props}>
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<planeGeometry args={[windowSize.width, windowSize.height, 10]} />
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<shaderMaterial
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fragmentShader={fragmentShader}
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vertexShader={vertexShader}
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/>
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{/* <meshBasicMaterial color="red" /> */}
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</mesh>
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);
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}
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<a
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href="https://vercel.com/new?utm_source=create-next-app&utm_medium=appdir-template&utm_campaign=create-next-app"
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className="group rounded-lg border border-transparent px-5 py-4 transition-colors hover:border-gray-300 hover:bg-gray-100 hover:dark:border-neutral-700 hover:dark:bg-neutral-800/30"
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target="_blank"
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rel="noopener noreferrer"
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>
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<h2 className={`mb-3 text-2xl font-semibold`}>
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Deploy{" "}
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<span className="inline-block transition-transform group-hover:translate-x-1 motion-reduce:transform-none">
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-&gt;
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</span>
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</h2>
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<p className={`m-0 max-w-[30ch] text-sm opacity-50 text-balance`}>
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Instantly deploy your Next.js site to a shareable URL with Vercel.
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</p>
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</a>
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</div>
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export default function Home() {
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const [windowSize, setWindowSize] = useState<WindowSizeType>({
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width: undefined,
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height: undefined,
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});
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useEffect(() => {
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function handleResize() {
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setWindowSize({
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width: window.innerWidth,
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height: window.innerHeight,
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});
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}
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if (typeof window !== 'undefined') {
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handleResize();
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window.addEventListener('resize', handleResize);
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return () => window.removeEventListener('resize', handleResize);
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}
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}, []);
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return (
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<main className="h-screen">
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<Canvas
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orthographic
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camera={{
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left: windowSize.width ?? 0 / -2,
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right: windowSize.width ?? 0 / 2,
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top: windowSize.height ?? 0 / 2,
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bottom: windowSize.height ?? 0 / -2,
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near: 0.1,
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far: 1000,
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position: [0, 0, 100],
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}}
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>
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<ambientLight intensity={Math.PI / 2} />
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<pointLight position={[-10, -10, -10]} decay={0} intensity={Math.PI} />
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<Box
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props={{ position: [0, 0, -10] }}
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windowSize={{ width: windowSize.width, height: windowSize.height }}
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/>
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</Canvas>
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{/* {windowSize.width} x {windowSize.height} */}
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</main>
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);
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}

‎next.config.mjs

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/** @type {import('next').NextConfig} */
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const nextConfig = {};
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const nextConfig = {
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reactStrictMode: true,
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webpack: (config, options) => {
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config.module.rules.push({
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test: /\.glsl/,
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type: 'asset/source',
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});
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return config;
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},
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};
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export default nextConfig;

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