Is the material of the occluder important? Or do we just need to know whether p is occluded?
I think for this problem, we only need to consider whether p is occluded. Just think it as a block.
Is the material of the occluder important? Or do we just need to know whether p is occluded?
I think for this problem, we only need to consider whether p is occluded. Just think it as a block.