Initial project import

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

@@ -0,0 +1,42 @@
+import _extends from '@babel/runtime/helpers/esm/extends';
+import * as THREE from 'three';
+import * as React from 'react';
+
+const Mask = /* @__PURE__ */React.forwardRef(({
+  id = 1,
+  colorWrite = false,
+  depthWrite = false,
+  ...props
+}, fref) => {
+  const ref = React.useRef(null);
+  const spread = React.useMemo(() => ({
+    colorWrite,
+    depthWrite,
+    stencilWrite: true,
+    stencilRef: id,
+    stencilFunc: THREE.AlwaysStencilFunc,
+    stencilFail: THREE.ReplaceStencilOp,
+    stencilZFail: THREE.ReplaceStencilOp,
+    stencilZPass: THREE.ReplaceStencilOp
+  }), [id, colorWrite, depthWrite]);
+  React.useLayoutEffect(() => {
+    Object.assign(ref.current.material, spread);
+  });
+  React.useImperativeHandle(fref, () => ref.current, []);
+  return /*#__PURE__*/React.createElement("mesh", _extends({
+    ref: ref,
+    renderOrder: -id
+  }, props));
+});
+function useMask(id, inverse = false) {
+  return {
+    stencilWrite: true,
+    stencilRef: id,
+    stencilFunc: inverse ? THREE.NotEqualStencilFunc : THREE.EqualStencilFunc,
+    stencilFail: THREE.KeepStencilOp,
+    stencilZFail: THREE.KeepStencilOp,
+    stencilZPass: THREE.KeepStencilOp
+  };
+}
+
+export { Mask, useMask };