The variable checkOnlyBoundingBoxes that was created doesn't seem to be used i.e. the case when we "only check the bounding boxes of triangles, not actual box-triangle tests" is missing from the sample 6 code: https://github.com/NVIDIA/cuBQL/blob/main/samples/s06_anyTriangleWithinRadius/anyTriangleWithinRadius.cu.