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01488bc | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 | import {
Environment,
Float,
MeshTransmissionMaterial,
} from "@react-three/drei";
import { Canvas } from "@react-three/fiber";
import { EffectComposer } from "@react-three/postprocessing";
import { Suspense, useEffect, useState } from "react";
import { DEFAULT_CONFIG, Fluid } from "../react-fluid-distortion";
function BackdropGeometry() {
return (
<>
<ambientLight intensity={1.4} />
<directionalLight color="#ddf6ff" intensity={3.2} position={[3, 4, 6]} />
<directionalLight
color="#6ebfff"
intensity={1.5}
position={[-6, -3, -2]}
/>
<Environment preset="city" />
<Float floatIntensity={1.1} rotationIntensity={0.9} speed={1.45}>
<mesh position={[-4.6, 1.9, -4.2]} rotation={[0.95, 0.35, 0.55]}>
<torusGeometry args={[1.12, 0.16, 48, 160]} />
<MeshTransmissionMaterial
anisotropy={0.4}
chromaticAberration={0.09}
distortion={0.2}
roughness={0.03}
thickness={1.3}
transmission={1}
/>
</mesh>
</Float>
<Float floatIntensity={1.2} rotationIntensity={1.1} speed={1.55}>
<mesh position={[4.7, -1.7, -3.2]}>
<torusKnotGeometry args={[1.05, 0.24, 240, 32]} />
<MeshTransmissionMaterial
anisotropy={0.42}
chromaticAberration={0.1}
distortion={0.18}
roughness={0.03}
thickness={1.25}
transmission={1}
/>
</mesh>
</Float>
<Float floatIntensity={1.25} rotationIntensity={1} speed={1.7}>
<mesh position={[4.9, 2.3, -4.5]} rotation={[0.35, 0.6, 1.05]}>
<dodecahedronGeometry args={[0.92, 0]} />
<MeshTransmissionMaterial
anisotropy={0.35}
chromaticAberration={0.08}
distortion={0.14}
roughness={0.03}
thickness={1.1}
transmission={1}
/>
</mesh>
</Float>
<Float floatIntensity={1} rotationIntensity={0.85} speed={1.25}>
<mesh position={[-1.4, -2.3, -5.5]} rotation={[0.45, 0.75, 0.25]}>
<octahedronGeometry args={[1.18, 0]} />
<MeshTransmissionMaterial
anisotropy={0.32}
chromaticAberration={0.07}
distortion={0.12}
roughness={0.035}
thickness={1.15}
transmission={1}
/>
</mesh>
</Float>
<Float floatIntensity={0.85} rotationIntensity={0.65} speed={1.1}>
<mesh position={[0.4, 0.35, -6.1]}>
<sphereGeometry args={[1.38, 64, 64]} />
<MeshTransmissionMaterial
anisotropy={0.28}
chromaticAberration={0.06}
distortion={0.08}
roughness={0.02}
thickness={1.4}
transmission={1}
/>
</mesh>
</Float>
</>
);
}
type FluidBackdropProps = {
subdued?: boolean;
};
function BackdropReadySignal({ onReady }: { onReady: () => void }) {
useEffect(() => {
let raf = window.requestAnimationFrame(() => {
raf = window.requestAnimationFrame(() => {
onReady();
});
});
return () => {
window.cancelAnimationFrame(raf);
};
}, [onReady]);
return null;
}
export function FluidBackdrop({ subdued = false }: FluidBackdropProps) {
const backgroundColor = subdued ? "#060912" : DEFAULT_CONFIG.backgroundColor;
const [isReady, setIsReady] = useState(false);
return (
<div aria-hidden="true" className="fluid-backdrop">
<div className={`fluid-backdrop__scene ${isReady ? "is-ready" : ""}`}>
<Canvas
camera={{ fov: 42, position: [0, 0, 8] }}
dpr={[1, 2]}
gl={{ antialias: false }}
>
<color attach="background" args={[backgroundColor]} />
<Suspense fallback={null}>
<BackdropReadySignal onReady={() => setIsReady(true)} />
<BackdropGeometry />
<EffectComposer multisampling={0}>
<Fluid
{...DEFAULT_CONFIG}
backgroundColor={backgroundColor}
distortion={subdued ? 0.32 : 0.46}
fluidColor={subdued ? "#6fcff8" : "#96d8ff"}
intensity={subdued ? 1.35 : 1.9}
radius={0.24}
rainbow={false}
/>
</EffectComposer>
</Suspense>
</Canvas>
</div>
<div className={`fluid-backdrop__veil ${subdued ? "is-subdued" : ""}`} />
</div>
);
}
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