Add function to transform world point to local in box brush components

src/geometry/box-brush-components.ts

@@ -148,6 +148,20 @@ export function transformBoxBrushWorldVectorToLocal(brush: BoxBrush, worldVector
   };
 }
 
+export function transformBoxBrushWorldPointToLocal(brush: BoxBrush, worldPoint: Vec3): Vec3 {
+  const rotation = createBrushRotationEuler(brush);
+  const inverseRotation = new Quaternion().setFromEuler(rotation).invert();
+  const localPoint = new Vector3(worldPoint.x - brush.center.x, worldPoint.y - brush.center.y, worldPoint.z - brush.center.z).applyQuaternion(
+    inverseRotation
+  );
+
+  return {
+    x: localPoint.x,
+    y: localPoint.y,
+    z: localPoint.z
+  };
+}
+
 export function transformBoxBrushLocalPointToWorld(brush: BoxBrush, localPoint: Vec3): Vec3 {
   const rotation = createBrushRotationEuler(brush);
   const rotatedOffset = new Vector3(localPoint.x, localPoint.y, localPoint.z).applyEuler(rotation);