The prompt that made it
as published# SHADER ANIMATION — COMPONENT INTEGRATION
YOU ARE GIVEN A TASK TO INTEGRATE AN EXISTING REACT COMPONENT IN THE CODEBASE
THE CODEBASE SHOULD SUPPORT:
- SHADCN PROJECT STRUCTURE
- TAILWIND CSS
- TYPESCRIPT
IF IT DOESN'T, PROVIDE INSTRUCTIONS ON HOW TO SETUP PROJECT VIA SHADCN CLI, INSTALL TAILWIND OR TYPESCRIPT.
DETERMINE THE DEFAULT PATH FOR COMPONENTS AND STYLES.
IF DEFAULT PATH FOR COMPONENTS IS NOT /COMPONENTS/UI, PROVIDE INSTRUCTIONS ON WHY IT'S IMPORTANT TO CREATE THIS FOLDER
COPY-PASTE THIS COMPONENT TO /COMPONENTS/UI FOLDER:
```tsx
shader-animation.tsx
import React, { useEffect, useRef, useState } from 'react';
const ShaderAnimation = () => {
const canvasRef = useRef(null);
const animationRef = useRef(null);
const mouseRef = useRef({ x: 0.5, y: 0.5 });
const [isInteractive, setIsInteractive] = useState(true);
useEffect(() => {
const canvas = canvasRef.current;
if (!canvas) return;
const gl = canvas.getContext('webgl');
if (!gl) {
console.error('WebGL not supported');
return;
}
// Vertex shader source
const vertexShaderSource = `
attribute vec2 a_position;
void main() {
gl_Position = vec4(a_position, 0.0, 1.0);
}
`;
// Fragment shader source with animated gradients
const fragmentShaderSource = `
precision mediump float;
uniform vec2 u_resolution;
uniform float u_time;
uniform vec2 u_mouse;
vec3 palette(float t) {
vec3 a = vec3(0.5, 0.5, 0.5);
vec3 b = vec3(0.5, 0.5, 0.5);
vec3 c = vec3(1.0, 1.0, 1.0);
vec3 d = vec3(0.263, 0.416, 0.557);
return a + b * cos(6.28318 * (c * t + d));
}
float noise(vec2 p) {
return sin(p.x * 10.0) * sin(p.y * 10.0);
}
void main() {
vec2 uv = gl_FragCoord.xy / u_resolution.xy;
vec2 uv0 = uv;
uv = uv * 2.0 - 1.0;
uv.x *= u_resolution.x / u_resolution.y;
float d = length(uv);
vec3 col = vec3(0.0);
// Create multiple animated layers
for(float i = 0.0; i < 4.0; i++) {
uv = fract(uv * 1.5) - 0.5;
d = length(uv) * exp(-length(uv0));
//d = abs(d);
vec3 color = palette(length(uv0) + i * 0.4 + u_time * 0.01);
d = sin(d * 4.0 + u_time) / 36.0;
// d = abs(d);
d = pow(0.005 / d, 1.5);
// Mouse interaction
vec2 mouseEffect = u_mouse - uv0;
float mouseDist = length(mouseEffect);
d *= 1.0 + sin(mouseDist * 10.0 - u_time * 2.0) * 0.1;
col += color * d;
}
// Add wave distortion
float wave = sin(uv0.x * 2.0 + u_time) * 0.01;
col += vec3(wave);
// Add gradient overlay
vec3 gradient1 = vec3(0.1, 0.2, 0.5);
vec3 gradient2 = vec3(0.9, 0.1, 0.4);
vec3 gradientMix = mix(gradient1, gradient2, uv0.y + sin(u_time) * 0.2);
col = mix(col, gradientMix, 0.3);
gl_FragColor = vec4(col, 1.0);
}
`;
// Create and compile shaders
function createShader(gl, type, source) {
const shader = gl.createShader(type);
gl.shaderSource(shader, source);
gl.compileShader(shader);
if (!gl.getShaderParameter(shader, gl.COMPILE_STATUS)) {
console.error('Shader compilation error:', gl.getShaderInfoLog(shader));
gl.deleteShader(shader);
return null;
}
return shader;
}
const vertexShader = createShader(gl, gl.VERTEX_SHADER, vertexShaderSource);
const fragmentShader = createShader(gl, gl.FRAGMENT_SHADER, fragmentShaderSource);
// Create program
const program = gl.createProgram();
gl.attachShader(program, vertexShader);
gl.attachShader(program, fragmentShader);
gl.linkProgram(program);
if (!gl.getProgramParameter(program, gl.LINK_STATUS)) {
console.error('Program linking error:', gl.getProgramInfoLog(program));
return;
}
// Set up geometry (full screen quad)
const positions = new Float32Array([
-1, -1,
1, -1,
-1, 1,
1, 1,
]);
const positionBuffer = gl.createBuffer();
gl.bindBuffer(gl.ARRAY_BUFFER, positionBuffer);
gl.bufferData(gl.ARRAY_BUFFER, positions, gl.STATIC_DRAW);
const positionLocation = gl.getAttribLocation(program, 'a_position');
const resolutionLocation = gl.getUniformLocation(program, 'u_resolution');
const timeLocation = gl.getUniformLocation(program, 'u_time');
const mouseLocation = gl.getUniformLocation(program, 'u_mouse');
// Handle resize
const handleResize = () => {
canvas.width = window.innerWidth;
canvas.height = window.innerHeight;
gl.viewport(0, 0, canvas.width, canvas.height);
};
handleResize();
window.addEventListener('resize', handleResize);
// Handle mouse movement
const handleMouseMove = (e) => {
if (isInteractive) {
mouseRef.current.x = e.clientX / window.innerWidth;
mouseRef.current.y = 1.0 - (e.clientY / window.innerHeight);
}
};
window.addEventListener('mousemove', handleMouseMove);
// Animation loop
let startTime = Date.now();
const render = () => {
const currentTime = (Date.now() - startTime) * 0.001;
gl.clearColor(0, 0, 0, 1);
gl.clear(gl.COLOR_BUFFER_BIT);
gl.useProgram(program);
gl.bindBuffer(gl.ARRAY_BUFFER, positionBuffer);
gl.enableVertexAttribArray(positionLocation);
gl.vertexAttribPointer(positionLocation, 2, gl.FLOAT, false, 0, 0);
gl.uniform2f(resolutionLocation, canvas.width, canvas.height);
gl.uniform1f(timeLocation, currentTime);
gl.uniform2f(mouseLocation, mouseRef.current.x, mouseRef.current.y);
gl.drawArrays(gl.TRIANGLE_STRIP, 0, 4);
animationRef.current = requestAnimationFrame(render);
};
render();
// Cleanup
return () => {
if (animationRef.current) {
cancelAnimationFrame(animationRef.current);
}
window.removeEventListener('resize', handleResize);
window.removeEventListener('mousemove', handleMouseMove);
};
}, [isInteractive]);
return (
<div className="shader-container">
<canvas ref={canvasRef} className="shader-canvas" />
<div className="controls">
<button
className="interactive-toggle"
onClick={() => setIsInteractive(!isInteractive)}
>
{isInteractive ? '🖱️ Interactive' : '🚫 Static'}
</button>
</div>
<div className="content-overlay">
<h1 className="title">Shader Animation</h1>
<p className="subtitle">WebGL-powered flowing gradients</p>
</div>
</div>
);
};
export default ShaderAnimation;
demo.tsx
import ShaderAnimation from "@/components/ui/shader-animation";
export default function DemoOne() {
return <ShaderAnimation />;
}
```
EXTEND EXISTING TAILWIND 4 INDEX.CSS WITH THIS CODE (OR IF PROJECT USES TAILWIND 3, EXTEND TAILWIND.CONFIG.JS OR GLOBALS.CSS):
```css
@import "tailwindcss";
@import "tw-animate-css";
@keyframes fadeInUp {
from {
opacity: 0;
transform: translateY(30px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
@keyframes gradientShift {
0% {
background-position: 0% 50%;
}
50% {
background-position: 100% 50%;
}
100% {
background-position: 0% 50%;
}
}
```
## IMPLEMENTATION GUIDELINES
1. ANALYZE THE COMPONENT STRUCTURE AND IDENTIFY ALL REQUIRED DEPENDENCIES
2. REVIEW THE COMPONENT'S ARGUMENS AND STATE
3. IDENTIFY ANY REQUIRED CONTEXT PROVIDERS OR HOOKS AND INSTALL THEM
4. QUESTIONS TO ASK
- WHAT DATA/PROPS WILL BE PASSED TO THIS COMPONENT?
- ARE THERE ANY SPECIFIC STATE MANAGEMENT REQUIREMENTS?
- ARE THERE ANY REQUIRED ASSETS (IMAGES, ICONS, ETC.)?
- WHAT IS THE EXPECTED RESPONSIVE BEHAVIOR?
- WHAT IS THE BEST PLACE TO USE THIS COMPONENT IN THE APP?
## STEPS TO INTEGRATE
0. COPY PASTE ALL THE CODE ABOVE IN THE CORRECT DIRECTORIES
1. INSTALL EXTERNAL DEPENDENCIES
2. FILL IMAGE ASSETS WITH UNSPLASH STOCK IMAGES YOU KNOW EXIST
3. USE LUCIDE-REACT ICONS FOR SVGS OR LOGOS IF COMPONENT REQUIRES THEMAdds a render step. Works best with the HyperFrames or Remotion skills installed. Free, no sign-up.
Prompt by @pulkitxm. Prompts belong to their creators.
