# Hero Section v11

> Two-panel travel hero with integrated ACME nav, dual CTAs, and a full-bleed destination image with Canvas UI Displacement on pointer move.

A shadcn/ui block from the [@uiception](https://uiception.com/?utm_source=shadcn.exchange) registry, listed on [shadcn.exchange](https://shadcn.exchange/r/uiception/hero-section-v11).

- Page, with a live preview: https://shadcn.exchange/r/uiception/hero-section-v11
- Screenshot: https://shadcn.exchange/shot/uiception/hero-section-v11/light.png
- Registry item: https://uiception.com/r/hero-section-v11.json
- Listed: 2026-10-13, source last changed 2026-10-13

## Install

```bash
npx shadcn@latest add https://shadcn.exchange/r/uiception/hero-section-v11.json
```

Run it in a project that has shadcn/ui set up. It adds the files below and installs what they depend on.

## Dependencies

- Registry items: `https://uiception.com/r/block-media.json`, `button`

## Files

### `registry/new-york/blocks/hero-section-v11/page.tsx`

```tsx
import HeroSectionV11 from "./components/hero-section-v11"

export default function Page() {
  return <HeroSectionV11 />
}
```

### `registry/new-york/blocks/hero-section-v11/components/hero-section-v11.tsx`

```tsx
import Image from "next/image"
import Link from "next/link"

import { Displacement } from "@/components/canvasui/displacement"
import { Button } from "@/components/ui/button"
import { createBlockImage } from "@/lib/block-media"

const blockImage = createBlockImage("hero-section-v11")
const HERO_IMAGE = blockImage("image.jpg")

const NAV_LINKS = [
  { label: "Discover", href: "#" },
  { label: "Pricing", href: "#" },
  { label: "Log In", href: "#" },
] as const

export default function HeroSectionV11() {
  return (
    <section className="bg-background text-foreground">
      <div className="grid min-h-svh lg:grid-cols-2">
        <div className="flex flex-col px-6 py-6 sm:px-10 sm:py-8 lg:px-12 lg:py-10">
          <nav className="flex items-center justify-between gap-4">
            <Link
              href="#"
              className="text-base font-semibold tracking-tight text-foreground"
            >
              ACME
            </Link>
            <div className="flex items-center gap-5 sm:gap-6">
              {NAV_LINKS.map((link) => (
                <Link
                  key={link.label}
                  href={link.href}
                  className="text-base text-muted-foreground transition-colors hover:text-foreground"
                >
                  {link.label}
                </Link>
              ))}
            </div>
          </nav>

          <div className="flex flex-1 flex-col justify-center py-12 lg:py-16">
            <div className="max-w-lg">
              <h1 className="text-4xl font-medium leading-[1.1] tracking-[-0.03em] sm:text-5xl lg:text-6xl">
                Your next escape, fully mapped.
              </h1>
              <p className="mt-5 max-w-md text-[0.9375rem] leading-relaxed text-muted-foreground sm:text-base">
                Pick a destination and a window. ACME builds the itinerary,
                secures lodging, and tucks every confirmation into a single trip
                hub.
              </p>
              <div className="mt-8 flex flex-col gap-3 sm:flex-row sm:flex-wrap">
                <Button variant="default">Start Planning</Button>
                <Button variant="outline">See A Sample Trip</Button>
              </div>
            </div>
          </div>
        </div>

        <div className="relative min-h-[50svh] w-full lg:min-h-svh">
          <Displacement
            className="absolute inset-0 size-full overflow-hidden"
            grid={40}
            cellAspect={1}
            radius={0.12}
            strength={0.12}
            threshold={400}
            scramble={0}
          >
            {/* Relative shell so next/image fill resolves inside html-in-canvas capture. */}
            <div className="relative size-full min-h-[50svh] lg:min-h-svh">
              <Image
                src={HERO_IMAGE}
                unoptimized
                alt="Scenic destination fully mapped for your next escape"
                fill
                className="object-cover object-center"
                sizes="(max-width: 1024px) 100vw, 50vw"
                preload={true}
              />
            </div>
          </Displacement>
        </div>
      </div>
    </section>
  )
}
```

### `components/canvasui/displacement.tsx`

```tsx
"use client";

import {
  useEffect,
  useRef,
  useState,
  useSyncExternalStore,
  type ReactNode,
} from "react";

export interface DisplacementOptions {
  /** Cells across the width of the wrapped area (4 to 100). */
  grid?: number;
  /** Width to height ratio of each cell (0.25 to 4). 1 is a perfect square. */
  cellAspect?: number;
  /** Radius of the cursor influence as a fraction of the grid (0.02 to 1). */
  radius?: number;
  /** How hard cursor movement pushes cells around (0 to 1). */
  strength?: number;
  /** Minimum cursor speed in CSS pixels per second before cells react. 0 reacts to any movement. */
  threshold?: number;
  /** How slowly cells return to rest, per frame (0.5 to 0.99). */
  relaxation?: number;
  /** Multiplier on how far displaced cells shift the content (0 to 4). */
  shift?: number;
  /** Chromatic aberration inside each displaced cell (0 to 3). */
  aberration?: number;
  /** Film grain over displaced cells (0 to 1). */
  grain?: number;
  /** Grain speck size multiplier (0.5 to 4). */
  grainSize?: number;
  /** Grain animation speed (0 to 4). */
  grainSpeed?: number;
  /** Random cell scramble on load that relaxes into place (0 to 3). */
  scramble?: number;
}

export interface DisplacementElements {
  /** Canvas with layoutsubtree that hosts the HTML content. */
  source: HTMLCanvasElement;
  /** The element inside the source canvas that gets captured. */
  content: HTMLElement;
  /** Canvas the WebGL effect renders to. */
  output: HTMLCanvasElement;
}

export interface DisplacementInstance {
  /** Update effect options live. */
  setOptions: (options: DisplacementOptions) => void;
  /** Re-read canvas size. Call when the element is resized. */
  resize: () => void;
  /** Stop the loop and release all GPU resources. */
  destroy: () => void;
}

const DEFAULTS: Required<DisplacementOptions> = {
  grid: 50,
  cellAspect: 1,
  radius: 0.1,
  strength: 0.1,
  threshold: 1000,
  relaxation: 0.9,
  shift: 1,
  aberration: 1.5,
  grain: 0.1,
  grainSize: 1,
  grainSpeed: 1,
  scramble: 1,
};

type PaintableCanvas = HTMLCanvasElement & {
  onpaint?: (() => void) | null;
  requestPaint?: () => void;
};

type ElementImageContext = CanvasRenderingContext2D & {
  drawElementImage?: (element: Element, x: number, y: number) => void;
};

const VERT = `#version 300 es
precision highp float;
layout(location = 0) in vec2 aPos;
out vec2 vUv;
void main () {
  vUv = aPos * 0.5 + 0.5;
  gl_Position = vec4(aPos, 0.0, 1.0);
}`;

const FRAG = `#version 300 es
precision highp float;
in vec2 vUv;
out vec4 outColor;
uniform sampler2D uContent;
uniform sampler2D uField;
uniform vec2 uResolution;
uniform float uShift;
uniform float uAberration;
uniform float uGrain;
uniform float uGrainPx;
uniform float uGrainTick;

float hash(vec2 p) {
  vec3 q = fract(vec3(p.xyx) * 0.1031);
  q += dot(q, q.yzx + 33.33);
  return fract((q.x + q.y) * q.z);
}

void main () {
  vec2 cuv = vec2(vUv.x, 1.0 - vUv.y);
  vec2 offset = texture(uField, cuv).rg;
  vec2 push = offset * 0.02 * uShift;
  float ab = uAberration * 0.08;
  vec2 lo = vec2(0.001);
  vec2 hi = vec2(0.999);
  vec4 cr = texture(uContent, clamp(cuv - push * (1.0 + ab), lo, hi));
  vec4 cg = texture(uContent, clamp(cuv - push, lo, hi));
  vec4 cb = texture(uContent, clamp(cuv - push * (1.0 - ab), lo, hi));
  float alpha = (cr.a + cg.a + cb.a) / 3.0;
  vec3 col = vec3(cr.r * cr.a, cg.g * cg.a, cb.b * cb.a);
  col = min(col, vec3(alpha));
  float pushPx = length(push * uResolution);
  float gate = smoothstep(1.5, 18.0, pushPx);
  vec2 cell = floor(gl_FragCoord.xy / max(uGrainPx, 1.0));
  float gn = hash(cell + vec2(uGrainTick * 0.37, uGrainTick * 0.113));
  col += (gn - 0.5) * 0.3 * uGrain * gate * alpha;
  col = clamp(col, vec3(0.0), vec3(alpha));
  outColor = vec4(col, alpha);
}`;

export function supportsHtmlInCanvas(): boolean {
  if (typeof document === "undefined") return false;
  const probe = document.createElement("canvas") as PaintableCanvas;
  const ctx = probe.getContext("2d") as ElementImageContext | null;
  return Boolean(
    ctx &&
    typeof ctx.drawElementImage === "function" &&
    typeof probe.requestPaint === "function",
  );
}

export function createDisplacement(
  elements: DisplacementElements,
  options: DisplacementOptions = {},
): DisplacementInstance | null {
  const config = { ...DEFAULTS, ...options };
  const { source, content, output } = elements;

  const gl = output.getContext("webgl2", {
    alpha: true,
    depth: false,
    stencil: false,
    antialias: false,
    premultipliedAlpha: true,
  });
  if (!gl || gl.isContextLost()) return null;

  const sourceCtx = source.getContext("2d") as ElementImageContext | null;
  const paintable = source as PaintableCanvas;
  const htmlInCanvas = Boolean(
    sourceCtx &&
    typeof sourceCtx.drawElementImage === "function" &&
    typeof paintable.requestPaint === "function",
  );

  let contentDirty = false;
  let wake = () => {};

  if (htmlInCanvas) {
    paintable.onpaint = () => {
      try {
        sourceCtx!.reset();
        sourceCtx!.drawElementImage!(content, 0, 0);
        contentDirty = true;
        wake();
      } catch {}
    };
  }

  function compile(type: number, text: string): WebGLShader {
    const shader = gl!.createShader(type)!;
    gl!.shaderSource(shader, text);
    gl!.compileShader(shader);
    if (!gl!.getShaderParameter(shader, gl!.COMPILE_STATUS)) {
      console.error("Displacement shader error:", gl!.getShaderInfoLog(shader));
    }
    return shader;
  }

  const vertexShader = compile(gl.VERTEX_SHADER, VERT);
  const fragmentShader = compile(gl.FRAGMENT_SHADER, FRAG);
  const program = gl.createProgram()!;
  gl.attachShader(program, vertexShader);
  gl.attachShader(program, fragmentShader);
  gl.linkProgram(program);

  const uniforms: Record<string, WebGLUniformLocation> = {};
  const count = gl.getProgramParameter(program, gl.ACTIVE_UNIFORMS);
  for (let i = 0; i < count; i++) {
    const info = gl.getActiveUniform(program, i)!;
    uniforms[info.name] = gl.getUniformLocation(program, info.name)!;
  }

  const quad = gl.createBuffer();
  gl.bindBuffer(gl.ARRAY_BUFFER, quad);
  gl.bufferData(
    gl.ARRAY_BUFFER,
    new Float32Array([-1, -1, 1, -1, -1, 1, 1, 1]),
    gl.STATIC_DRAW,
  );
  gl.enableVertexAttribArray(0);
  gl.vertexAttribPointer(0, 2, gl.FLOAT, false, 0, 0);

  const contentTexture = gl.createTexture()!;
  gl.bindTexture(gl.TEXTURE_2D, contentTexture);
  gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR);
  gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR);
  gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
  gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
  gl.texImage2D(
    gl.TEXTURE_2D,
    0,
    gl.RGBA,
    1,
    1,
    0,
    gl.RGBA,
    gl.UNSIGNED_BYTE,
    new Uint8Array([0, 0, 0, 0]),
  );

  const fieldTexture = gl.createTexture()!;
  gl.bindTexture(gl.TEXTURE_2D, fieldTexture);
  gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST);
  gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST);
  gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
  gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);

  const motionQuery = window.matchMedia("(prefers-reduced-motion: reduce)");
  let reducedMotion = motionQuery.matches;

  let cols = 0;
  let rows = 0;
  let rowScale = 1;
  let outW = 1;
  let outH = 1;
  let scrambled = false;
  let field = new Float32Array(0);
  let fieldDirty = false;

  function syncGrid() {
    const nextCols = Math.round(Math.min(Math.max(config.grid, 4), 100));
    const aspect = Math.min(Math.max(config.cellAspect, 0.25), 4);
    const nextRows = Math.max(
      2,
      Math.min(Math.round((nextCols * outH * aspect) / outW), 200),
    );
    if (nextCols === cols && nextRows === rows) {
      rowScale = (outH * cols) / (outW * rows);
      return;
    }
    cols = nextCols;
    rows = nextRows;
    rowScale = (outH * cols) / (outW * rows);
    field = new Float32Array(cols * rows * 2);
    if (!scrambled && !reducedMotion && config.scramble > 0) {
      const amp = 40 * Math.min(config.scramble, 3);
      for (let i = 0; i < field.length; i++) {
        field[i] = (Math.random() * 2 - 1) * amp;
      }
    }
    scrambled = true;
    gl!.bindTexture(gl!.TEXTURE_2D, fieldTexture);
    gl!.pixelStorei(gl!.UNPACK_ALIGNMENT, 1);
    gl!.texImage2D(
      gl!.TEXTURE_2D,
      0,
      gl!.RG32F,
      cols,
      rows,
      0,
      gl!.RG,
      gl!.FLOAT,
      field,
    );
    fieldDirty = false;
  }

  let dpr = 1;

  function syncCanvasSize() {
    dpr = Math.min(window.devicePixelRatio || 1, 2);
    outW = Math.max(1, output.clientWidth);
    outH = Math.max(1, output.clientHeight);
    const width = Math.max(1, Math.round(outW * dpr));
    const height = Math.max(1, Math.round(outH * dpr));
    if (output.width !== width || output.height !== height) {
      output.width = width;
      output.height = height;
    }
    if (htmlInCanvas) {
      const cssWidth = Math.max(1, Math.round(source.clientWidth));
      const cssHeight = Math.max(1, Math.round(source.clientHeight));
      if (
        source.width !== cssWidth * dpr ||
        source.height !== cssHeight * dpr
      ) {
        source.width = cssWidth * dpr;
        source.height = cssHeight * dpr;
      }
      paintable.requestPaint!();
    }
    syncGrid();
  }

  syncCanvasSize();

  function uploadContent() {
    if (!htmlInCanvas || !contentDirty) return;
    contentDirty = false;
    gl!.bindTexture(gl!.TEXTURE_2D, contentTexture);
    gl!.texImage2D(
      gl!.TEXTURE_2D,
      0,
      gl!.RGBA,
      gl!.RGBA,
      gl!.UNSIGNED_BYTE,
      source,
    );
    sourceCtx!.clearRect(0, 0, source.width, source.height);
  }

  function uploadField() {
    if (!fieldDirty) return;
    fieldDirty = false;
    gl!.bindTexture(gl!.TEXTURE_2D, fieldTexture);
    gl!.pixelStorei(gl!.UNPACK_ALIGNMENT, 1);
    gl!.texSubImage2D(
      gl!.TEXTURE_2D,
      0,
      0,
      0,
      cols,
      rows,
      gl!.RG,
      gl!.FLOAT,
      field,
    );
  }

  const mouse = {
    x: 0,
    y: 0,
    prevX: 0,
    prevY: 0,
    vX: 0,
    vY: 0,
    speed: 0,
    gate: 0,
    lastT: 0,
  };
  let tracking = false;

  function stepSimulation(delta: number): boolean {
    const relaxation = Math.min(Math.max(config.relaxation, 0.5), 0.995);
    const decay = Math.pow(relaxation, delta * 60);
    let maxAbs = 0;
    for (let i = 0; i < field.length; i++) {
      const value = field[i] * decay;
      field[i] = value;
      const abs = Math.abs(value);
      if (abs > maxAbs) maxAbs = abs;
    }
    const injecting = tracking && (mouse.vX !== 0 || mouse.vY !== 0);
    if (injecting) {
      const gridX = mouse.x * cols;
      const gridY = mouse.y * rows;
      const maxDist = cols * Math.min(Math.max(config.radius, 0.02), 1);
      const maxSq = maxDist * maxDist;
      const gain = Math.min(Math.max(config.strength, 0), 1) * 100 * mouse.gate;
      for (let j = 0; j < rows; j++) {
        const dy = (gridY - j) * rowScale;
        for (let i = 0; i < cols; i++) {
          const dx = gridX - i;
          const distSq = dx * dx + dy * dy;
          if (distSq < maxSq) {
            const power = Math.min(maxDist / Math.sqrt(distSq), 10);
            const idx = 2 * (i + cols * j);
            field[idx] += gain * mouse.vX * power;
            field[idx + 1] += gain * mouse.vY * power;
          }
        }
      }
    }
    const vDecay = Math.pow(0.9, delta * 60);
    mouse.vX *= vDecay;
    mouse.vY *= vDecay;
    if (Math.abs(mouse.vX) < 0.0001) mouse.vX = 0;
    if (Math.abs(mouse.vY) < 0.0001) mouse.vY = 0;
    fieldDirty = true;
    const alive =
      injecting || mouse.vX !== 0 || mouse.vY !== 0 || maxAbs > 0.03;
    if (!alive && maxAbs > 0) field.fill(0);
    return alive;
  }

  let time = 0;

  function render() {
    uploadContent();
    uploadField();
    gl!.useProgram(program);
    gl!.activeTexture(gl!.TEXTURE0);
    gl!.bindTexture(gl!.TEXTURE_2D, contentTexture);
    gl!.uniform1i(uniforms.uContent, 0);
    gl!.activeTexture(gl!.TEXTURE1);
    gl!.bindTexture(gl!.TEXTURE_2D, fieldTexture);
    gl!.uniform1i(uniforms.uField, 1);
    gl!.uniform2f(uniforms.uResolution, output.width, output.height);
    gl!.uniform1f(uniforms.uShift, Math.min(Math.max(config.shift, 0), 4));
    gl!.uniform1f(
      uniforms.uAberration,
      Math.min(Math.max(config.aberration, 0), 3),
    );
    gl!.uniform1f(uniforms.uGrain, Math.min(Math.max(config.grain, 0), 1));
    gl!.uniform1f(
      uniforms.uGrainPx,
      Math.max(1, Math.min(Math.max(config.grainSize, 0.5), 4) * dpr * 1.5),
    );
    gl!.uniform1f(
      uniforms.uGrainTick,
      Math.floor(time * Math.min(Math.max(config.grainSpeed, 0), 4) * 18),
    );
    gl!.bindFramebuffer(gl!.FRAMEBUFFER, null);
    gl!.viewport(0, 0, output.width, output.height);
    gl!.drawArrays(gl!.TRIANGLE_STRIP, 0, 4);
  }

  let raf = 0;
  let lastTime = performance.now();
  let destroyed = false;
  let running = false;
  let visible = true;

  function frame(now: number) {
    if (destroyed) return;
    if (!visible) {
      running = false;
      return;
    }
    const delta = Math.min((now - lastTime) / 1000, 1 / 30);
    lastTime = now;
    time += delta;
    let alive = false;
    if (!reducedMotion) alive = stepSimulation(delta);
    render();
    if (!alive && !contentDirty) {
      running = false;
      return;
    }
    raf = requestAnimationFrame(frame);
  }

  function start() {
    if (destroyed || running || !visible) return;
    running = true;
    lastTime = performance.now();
    raf = requestAnimationFrame(frame);
  }

  wake = start;
  start();

  function onMotionChange() {
    reducedMotion = motionQuery.matches;
    if (reducedMotion) {
      field.fill(0);
      mouse.vX = 0;
      mouse.vY = 0;
      fieldDirty = true;
    }
    start();
  }
  motionQuery.addEventListener("change", onMotionChange);

  const pointerHost = output.parentElement ?? output;

  function onPointerMove(event: PointerEvent) {
    if (reducedMotion) return;
    const box = output.getBoundingClientRect();
    if (box.width < 1 || box.height < 1) return;
    const x = (event.clientX - box.left) / box.width;
    const y = (event.clientY - box.top) / box.height;
    const now = performance.now();
    if (!tracking) {
      tracking = true;
      mouse.prevX = x;
      mouse.prevY = y;
      mouse.speed = 0;
      mouse.gate = 0;
      mouse.lastT = now;
    }
    mouse.vX = x - mouse.prevX;
    mouse.vY = y - mouse.prevY;
    const dt = Math.max((now - mouse.lastT) / 1000, 0.001);
    mouse.lastT = now;
    const distPx = Math.hypot(mouse.vX * box.width, mouse.vY * box.height);
    const instSpeed = distPx / dt;
    mouse.speed += (instSpeed - mouse.speed) * Math.min(dt * 25, 1);
    const threshold = Math.max(config.threshold, 0);
    if (threshold <= 0) {
      mouse.gate = 1;
    } else {
      const ramp = (mouse.speed - threshold) / threshold;
      const step = Math.min(Math.max(ramp, 0), 1);
      mouse.gate = step * step * (3 - 2 * step);
    }
    mouse.prevX = x;
    mouse.prevY = y;
    mouse.x = x;
    mouse.y = y;
    start();
  }

  function onPointerLeave() {
    tracking = false;
    mouse.vX = 0;
    mouse.vY = 0;
    mouse.speed = 0;
    mouse.gate = 0;
  }

  pointerHost.addEventListener("pointermove", onPointerMove);
  pointerHost.addEventListener("pointerleave", onPointerLeave);
  pointerHost.addEventListener("pointercancel", onPointerLeave);

  const observer = new ResizeObserver(() => {
    syncCanvasSize();
    start();
  });
  observer.observe(output);
  observer.observe(content);

  const intersection = new IntersectionObserver((entries) => {
    visible = entries[entries.length - 1]?.isIntersecting ?? true;
    if (visible) start();
  });
  intersection.observe(output);

  return {
    setOptions(next) {
      let changed = false;
      for (const [key, value] of Object.entries(next)) {
        const prev = config[key as keyof typeof config];
        if (prev !== value) {
          changed = true;
          break;
        }
      }
      Object.assign(config, next);
      if (!changed) return;
      syncGrid();
      syncCanvasSize();
      start();
    },
    resize() {
      syncCanvasSize();
      start();
    },
    destroy() {
      destroyed = true;
      cancelAnimationFrame(raf);
      observer.disconnect();
      intersection.disconnect();
      motionQuery.removeEventListener("change", onMotionChange);
      pointerHost.removeEventListener("pointermove", onPointerMove);
      pointerHost.removeEventListener("pointerleave", onPointerLeave);
      pointerHost.removeEventListener("pointercancel", onPointerLeave);
      gl!.deleteTexture(contentTexture);
      gl!.deleteTexture(fieldTexture);
      gl!.deleteProgram(program);
      gl!.deleteShader(vertexShader);
      gl!.deleteShader(fragmentShader);
      gl!.deleteBuffer(quad);
      if (htmlInCanvas) paintable.onpaint = null;
    },
  };
}

export interface DisplacementProps extends DisplacementOptions {
  children: ReactNode;
  className?: string;
  style?: React.CSSProperties;
}

const emptySubscribe = () => () => {};

export function Displacement({
  children,
  className,
  style,
  ...options
}: DisplacementProps) {
  const sourceRef = useRef<HTMLCanvasElement>(null);
  const contentRef = useRef<HTMLDivElement>(null);
  const outputRef = useRef<HTMLCanvasElement>(null);
  const instanceRef = useRef<DisplacementInstance | null>(null);
  const [initialOptions] = useState(options);
  const [failed, setFailed] = useState(false);

  const supported = useSyncExternalStore(
    emptySubscribe,
    supportsHtmlInCanvas,
    () => false,
  );
  const native = supported && !failed;

  useEffect(() => {
    const source = sourceRef.current;
    const content = contentRef.current;
    const output = outputRef.current;
    if (!source || !content || !output) return;
    instanceRef.current = createDisplacement(
      { source, content, output },
      initialOptions,
    );
    // eslint-disable-next-line react-hooks/set-state-in-effect -- recover from GPU init failure
    if (native && !instanceRef.current) setFailed(true);
    return () => {
      instanceRef.current?.destroy();
      instanceRef.current = null;
    };
  }, [initialOptions, native]);

  useEffect(() => {
    instanceRef.current?.setOptions(options);
  });

  return (
    <div className={className} style={{ position: "relative", ...style }}>
      <canvas
        ref={sourceRef}
        // @ts-expect-error experimental html-in-canvas attribute
        layoutsubtree="true"
        suppressHydrationWarning
        style={
          native
            ? { position: "absolute", inset: 0, width: "100%", height: "100%" }
            : { display: "none" }
        }
      >
        {native ? (
          <div
            ref={contentRef}
            style={{
              position: "relative",
              width: "100%",
              height: "100%",
              overflow: "auto",
            }}
          >
            {children}
          </div>
        ) : null}
      </canvas>
      {!native ? (
        <div
          ref={contentRef}
          style={{
            position: "relative",
            width: "100%",
            height: "100%",
            overflow: "auto",
          }}
        >
          {children}
        </div>
      ) : null}
      <canvas
        ref={outputRef}
        aria-hidden
        style={{
          position: "absolute",
          inset: 0,
          width: "100%",
          height: "100%",
          pointerEvents: "none",
        }}
      />
    </div>
  );
}


export default Displacement;
```

### `public/images/blocks/hero-section-v11/image.jpg.gitkeep`

```gitkeep
Place your asset here. Same base name, any supported format: jpg, jpeg, png, webp, avif, gif, or svg. Remove the .gitkeep extension from the filename.
```