How to use Morton Order in range search?
From the wiki,
In the paragraph "Use with one-dimensional data structures for range searching",
it says "the range being queried (x = 2, ..., 3, y = 2, ..., 6) is indicated by the dotted rectangle. Its highest Z-value (MAX) is 45. In this example, the value F = 19 is encountered when searching a data structure in increasing Z-value direction. ......BIGMIN (36 in the example).....only search in the interval between BIGMIN and MAX...."
My questions are: 1) why the F is 19? Why the F should not be 16?
2) How to get the BIGMIN?
3) Are there any web blogs demonstrate how to do the range search?
أكثر...
From the wiki,
In the paragraph "Use with one-dimensional data structures for range searching",
it says "the range being queried (x = 2, ..., 3, y = 2, ..., 6) is indicated by the dotted rectangle. Its highest Z-value (MAX) is 45. In this example, the value F = 19 is encountered when searching a data structure in increasing Z-value direction. ......BIGMIN (36 in the example).....only search in the interval between BIGMIN and MAX...."
My questions are: 1) why the F is 19? Why the F should not be 16?
2) How to get the BIGMIN?
3) Are there any web blogs demonstrate how to do the range search?
أكثر...