A growing collection of useful helpers and abstractions for react-three-fiber, saving you some boilerplate.
If you find yourself repeating set-up code often and if it's generic enough, add it here, everyone benefits!
yarn add drei
import { ... } from 'drei'
<PerspectiveCamera /><OrbitControls /> 
<MapControls /> <TrackballControls /><TransformControls /> <Detailed /> <PositionalAudio /> 
<StandardEffects /> 
<Sky /> <HTML /> <Stats /> draco() <PerspectiveCamera />A responsive, perspective camera that sets itself as the default. Can take children, which from then on move along.
<PerspectiveCamera
makeDefault // Registers it as the default camera system-wide (default=true)
{...props} // All THREE.PerspectiveCamera props are valid
>
<mesh />
</PerspectiveCamera>
If available controls have damping enabled by default, they manage their own updates, remove themselves on unmount, are compatible with the invalidateFrameloop canvas-flag. They inherit all props from their underlying THREE controls.
<OrbitControls /> <MapControls /> <TrackballControls /><TransformControls /> <Detailed> A wrapper around THREE.LOD (Level of detail).
<Detailed
distances={[0, 10, 20]} // Camera distances, correspends to the # of the children
{...props} // All THREE.LOD props are valid
>
<mesh geometry={highDetail} />
<mesh geometry={mediumDetail} />
<mesh geometry={lowDetail} />
</Detailed>
<PositionalAudio /> A wrapper around THREE.PositionalAudio. Add this to groups or meshes to tie them to a sound that plays when the camera comes near.
<mesh>
<PositionalAudio
url="/sound.mp3" // Url of the sound file
distance={1} // Camera distance (default=1)
loop // Repat play (default=true)
{...props} // All THREE.PositionalAudio props are valid
/>
</mesh>
<StandardEffects /> Adds ambient-occlusion, bloom and SMAA using the postprocessing library.
<StandardEffects
smaa // Can be a boolean (default=true)
ao // Can be a boolean or all valid postprocessing AO props (default=true)
bloom // Can be a boolean or all valid postprocessing Bloom props (default=true)
edgeDetection = 0.1 // Optional, SMAA precision
bloomOpacity = 1 // Optional, Bloom blendMode opacity
effects // Optional, define your own effect: ([smaa, ao, bloom]) => [...effects]
/>
<Sky /> From: https://threejs.org/examples/webgl_shaders_sky.html
<Sky
distance={450000} // Camera distance (default=450000)
sunPosition={[0, 1, 0]} // Sun position normal (default=[0, 1, 0])
{...props} // All three/examples/jsm/objects/Sky props are valid
/>
<HTML /> Allows you to tie HTML content to any object of your scene. It will be projected to the objects whereabouts automatically.
<HTML
prepend = false // Will be projected in front of the canvas
center = false // Adds a -50%/-50% css transform
scaleFactor // Optional, scales children if set to a number (default=undefined)
zIndexRange // Optional, handles z-order (default=[16777271, 0])
portal // Optional reference to target container
{...groupProps} // All THREE.Group props are valid
{...divProps} // All HTMLDivElement props are valid
>
<h1>hello</h1>
<p>world</p>
</HTML>
<Stats /> Adds stats to document.body. It takes over the render-loop!
<Stats
showPanel={0} // Start-up panel (default=0)
{...props} // All stats.js props are valid
/>
draco() Adds the Draco extension to your GLTFLoader.
useLoader(
GLTFLoader,
url,
draco(binUrl) // default='/draco-gtltf/'
)
FAQs
useful add-ons for react-three-fiber
The npm package drei receives a total of 1,454 weekly downloads. As such, drei popularity was classified as popular.
We found that drei demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 2 open source maintainers collaborating on the project.
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