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Introduction to A*
A* combines the two. Instead of contour lines showing distances from start or goal, in A* the contour lines show the length of the paths. The inner region has the shortest paths. A* starts by exploring that inner region, and moves outwards only if it can’t find a path in there. Try drawing some walls to see how A* has to climb out of the innermost region to find a path.
http://ift.tt/1jKYcrF
Done
A* combines the two. Instead of contour lines showing distances from start or goal, in A* the contour lines show the length of the paths. The inner region has the shortest paths. A* starts by exploring that inner region, and moves outwards only if it can’t find a path in there. Try drawing some walls to see how A* has to climb out of the innermost region to find a path.
http://ift.tt/1jKYcrF
Done
from Public RSS-Feed of Jeffery yuan. Created with the PIXELMECHANICS 'GPlusRSS-Webtool' at http://gplusrss.com http://ift.tt/1sbru77
via LifeLong Community
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