Demo: https://aleksejdom.github.io/react-three-raycaster/
Keyboard keys for moving = Arrow UP, Down, Left, Right
for handling the collidable Objects
Read this documentations: https://threejs.org/docs/#api/en/math/Vector3.fromBufferAttribute https://threejs.org/docs/?q=Raycast#api/en/core/Raycaster
https://docs.pmnd.rs/react-three-fiber/API/canvas
const Camera = props => {
const ref = useRef();
const set = useThree((state) => state.set);
useEffect(() => void set({ camera: ref.current }), []);
useFrame(() => {
ref.current.updateMatrixWorld()
});
return <perspectiveCamera ref={ref} {...props} />;
};
<Camera />
https://gracious-keller-98ef35.netlify.app/docs/recipes/using-your-own-camera-rig
npm run start
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