Initial project import

node_modules/@react-three/drei/core/Center.js

@@ -0,0 +1,67 @@
+import _extends from '@babel/runtime/helpers/esm/extends';
+import { Box3, Vector3, Sphere } from 'three';
+import * as React from 'react';
+
+const Center = /* @__PURE__ */React.forwardRef(function Center({
+  children,
+  object,
+  disable,
+  disableX,
+  disableY,
+  disableZ,
+  left,
+  right,
+  top,
+  bottom,
+  front,
+  back,
+  onCentered,
+  precise = true,
+  cacheKey = 0,
+  ...props
+}, fRef) {
+  const ref = React.useRef(null);
+  const outer = React.useRef(null);
+  const inner = React.useRef(null);
+  const [box3] = React.useState(() => new Box3());
+  const [center] = React.useState(() => new Vector3());
+  const [sphere] = React.useState(() => new Sphere());
+  React.useLayoutEffect(() => {
+    outer.current.matrixWorld.identity();
+    box3.setFromObject(object !== null && object !== void 0 ? object : inner.current, precise);
+    const width = box3.max.x - box3.min.x;
+    const height = box3.max.y - box3.min.y;
+    const depth = box3.max.z - box3.min.z;
+    box3.getCenter(center);
+    box3.getBoundingSphere(sphere);
+    const vAlign = top ? height / 2 : bottom ? -height / 2 : 0;
+    const hAlign = left ? -width / 2 : right ? width / 2 : 0;
+    const dAlign = front ? depth / 2 : back ? -depth / 2 : 0;
+    outer.current.position.set(disable || disableX ? 0 : -center.x + hAlign, disable || disableY ? 0 : -center.y + vAlign, disable || disableZ ? 0 : -center.z + dAlign);
+
+    // Only fire onCentered if the bounding box has changed
+    onCentered == null || onCentered({
+      parent: ref.current.parent,
+      container: ref.current,
+      width,
+      height,
+      depth,
+      boundingBox: box3,
+      boundingSphere: sphere,
+      center: center,
+      verticalAlignment: vAlign,
+      horizontalAlignment: hAlign,
+      depthAlignment: dAlign
+    });
+  }, [cacheKey, onCentered, top, left, front, disable, disableX, disableY, disableZ, object, precise, right, bottom, back, box3, center, sphere]);
+  React.useImperativeHandle(fRef, () => ref.current, []);
+  return /*#__PURE__*/React.createElement("group", _extends({
+    ref: ref
+  }, props), /*#__PURE__*/React.createElement("group", {
+    ref: outer
+  }, /*#__PURE__*/React.createElement("group", {
+    ref: inner
+  }, children)));
+});
+
+export { Center };