@react-three/drei/core/OrbitControls.js

useful add-ons for react-three-fiber

import _extends from '@babel/runtime/helpers/esm/extends';
import { useThree, useFrame } from '@react-three/fiber';
import * as React from 'react';
import { OrbitControls as OrbitControls$1 } from 'three-stdlib';

const OrbitControls = /* @__PURE__ */React.forwardRef(({
  makeDefault,
  camera,
  regress,
  domElement,
  enableDamping = true,
  keyEvents = false,
  onChange,
  onStart,
  onEnd,
  ...restProps
}, ref) => {
  const invalidate = useThree(state => state.invalidate);
  const defaultCamera = useThree(state => state.camera);
  const gl = useThree(state => state.gl);
  const events = useThree(state => state.events);
  const setEvents = useThree(state => state.setEvents);
  const set = useThree(state => state.set);
  const get = useThree(state => state.get);
  const performance = useThree(state => state.performance);
  const explCamera = camera || defaultCamera;
  const explDomElement = domElement || events.connected || gl.domElement;
  const controls = React.useMemo(() => new OrbitControls$1(explCamera), [explCamera]);
  useFrame(() => {
    if (controls.enabled) controls.update();
  }, -1);
  React.useEffect(() => {
    if (keyEvents) {
      controls.connect(keyEvents === true ? explDomElement : keyEvents);
    }
    controls.connect(explDomElement);
    return () => void controls.dispose();
  }, [keyEvents, explDomElement, regress, controls, invalidate]);
  React.useEffect(() => {
    const callback = e => {
      invalidate();
      if (regress) performance.regress();
      if (onChange) onChange(e);
    };
    const onStartCb = e => {
      if (onStart) onStart(e);
    };
    const onEndCb = e => {
      if (onEnd) onEnd(e);
    };
    controls.addEventListener('change', callback);
    controls.addEventListener('start', onStartCb);
    controls.addEventListener('end', onEndCb);
    return () => {
      controls.removeEventListener('start', onStartCb);
      controls.removeEventListener('end', onEndCb);
      controls.removeEventListener('change', callback);
    };
  }, [onChange, onStart, onEnd, controls, invalidate, setEvents]);
  React.useEffect(() => {
    if (makeDefault) {
      const old = get().controls;
      // @ts-ignore https://github.com/three-types/three-ts-types/pull/1398
      set({
        controls
      });
      return () => set({
        controls: old
      });
    }
  }, [makeDefault, controls]);
  return /*#__PURE__*/React.createElement("primitive", _extends({
    ref: ref,
    object: controls,
    enableDamping: enableDamping
  }, restProps));
});

export { OrbitControls };