Hierarchical Astar Path-Finding

版本 1.0.1 (8.3 KB) 作者: Robin Hartley
Implementation of the hierarchical astar algorithm A. Botea, M. Muller and J. Schaeffer. Fast and efficient for large/complex maps and mazes
0.0
(0)
56.0 次下载
更新时间 2022/10/4

查看许可证

% - This is an implementation of the following hierarchical astar algorithm:
% A. Botea, M. Muller and J. Schaeffer - Near Optimal Hierarchical Path-Finding
% https://webdocs.cs.ualberta.ca/~mmueller/ps/hpastar.pdf
%
% - This algorithm is efficient and fast for complex and large
% maps/mazes
%
% - Variables:
% I - binary image with white regions (ones) representing
% impassable objects and black regions (zeros) representing free
% space
% Srow - Starting row in image
% Scol - Starting column in image
% Erow - Ending row in image
% Ecol - Ending column in image
% subdims - dimensions [rows,cols] of pre-processing grid (see
% paper referenced above). 2 < subdims <= size(I)

引用格式

Robin Hartley (2024). Hierarchical Astar Path-Finding (https://www.mathworks.com/matlabcentral/fileexchange/115180-hierarchical-astar-path-finding), MATLAB Central File Exchange. 检索时间: .

MATLAB 版本兼容性
创建方式 R2022a
兼容任何版本
平台兼容性
Windows macOS Linux
致谢

参考作品: Astar-Algorithm

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

版本 已发布 发行说明
1.0.1

Fixed bug where either fully white grid regions would cause crash
1.0.0