Thats the dumbest patent Ive ever seen Its basically formating a document with pointers or some database-type garbage, who in their right mind would ever use it

Graphics rendering has the same exact problems It's an n^2 problem to do raytracing each light has to cast a ray to each object you can apply the techiquies to make ray tracing faster, like space partition, limits on how many rays, and making computaiton parallel these concepts also work when mmo players interact