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luxiaotao1123

2024-05-11 31beb8b95d758d7bfdbb6e233e0de0d9f9429a21

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import React, { useState, useEffect } from 'react';
import {
    PerspectiveCamera,
    CameraControls,
    PresentationControls,
    FlyControls,
    OrbitControls,
    FirstPersonControls,
    MapControls,
} from '@react-three/drei';
 
const Controls = (props) => {
    const [choiceCtrls, setChoiceCtrls] = useState(false);
 
    useEffect(() => {
        if (props.fly) {
            setChoiceCtrls(false);
        } else {
            setChoiceCtrls(true);
        }
    }, [props])
 
    const ctrl = () => {
        return (
            <group>
                {/* <PresentationControls /> */}
                <CameraControls />
                {/* <PointerCtrl /> */}
            </group>
        );
    };
 
    const flyCtrl = () => {
        return (
            <group>
                <FirstPersonControls
                    far={100000}
                    movementSpeed={100}
                    activeLook={false}
                    lookVertical={true}
                ></FirstPersonControls>
                {/* <OrbitControls /> */}
                <MapControls zoomSpeed={0.1} />
            </group>
        );
    };
 
    return (
        <>
            {choiceCtrls ? ctrl() : flyCtrl()}
        </>
    );
};
 
export default Controls;