User contributions for 108.54.157.242
For 108.54.157.242 talk block log logs filter log
21 April 2015
- 14:5114:51, 21 April 2015 diff hist +258 Talk:Quadtree No edit summary
- 14:5014:50, 21 April 2015 diff hist −1 Quadtree The image shows a point quadtree, not a region quadtree. See http://donar.umiacs.umd.edu/quadtree/regions/regionquad.html for a sample of how a region quadtree looks like.
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