Is it possible to rotate a rect area light to achieve a slanted strip light effect?

Questions
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5

im not sure, try

<Environment>
  <mesh position={[10, 10, 10]} scale={[15, 4, 1]} onUpdate={self => self.lookAt(0, 0, 0)}>
    <planeGeometry />
    <meshBasicMaterial color={[100, 0, 0]} toneMapped={false} />
  </mesh>
</Environment>

and see if you have a red stripe on your model, if yes it works. you only need live maps if you want to animate the environment, but again, on some browsers that can be expensive, too. the static one above is for free, you can add add many “lights” as you want.

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