public void MergeReduce_MergesTwoBoundingBoxesAndReturnsIntersection(
            AxisAlignedBoundingBox aabb1, AxisAlignedBoundingBox aabb2, AxisAlignedBoundingBox expected)
        {
            // Act
            var result = aabb1.MergeReduce(aabb2);

            // Assert
            Assert.Equal(expected, result);
        }