src-emerson-2013-flow-field-tiles source
Crowd Pathfinding and Steering Using Flow Field Tiles
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notes
Book and year from the hosting site and contributor knowledge. Supreme Commander 2: 10x10 m sectors linked by portals; A* over the portal graph; 8-bit cost field with 255 for walls; integration field from the goal; shared flow field directions for many units; dirty sectors rebuilt by a time-sliced queue; earlier per-unit repathing on collision compounded stalls.