diff options
author | Sergey Sharybin <sergey.vfx@gmail.com> | 2015-06-13 23:17:32 +0300 |
---|---|---|
committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2015-06-13 23:19:50 +0300 |
commit | b1ed12bfec529f61ee06560d05b8fcb144382fcf (patch) | |
tree | d795e1642b0cee0df823dc68ecfa0ae6bf2b828c /source/blender/blenlib/BLI_astar.h | |
parent | 1c81bcffde7a2533a9e8e8bc05c9ef7f24588309 (diff) |
Compilation error fixes for older GCC/CLang compilers
Avoid data type re-declaration, it's not really working on current FreeBSD's 9
system and CLang-3.0 from OSX.
This is not a good idea to do such sort of copy-paste anyway.
If someone knows better way of dealing with this please go ahead and correct
the code :)
Diffstat (limited to 'source/blender/blenlib/BLI_astar.h')
-rw-r--r-- | source/blender/blenlib/BLI_astar.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/source/blender/blenlib/BLI_astar.h b/source/blender/blenlib/BLI_astar.h index b99a2534d33..5e9434a1d56 100644 --- a/source/blender/blenlib/BLI_astar.h +++ b/source/blender/blenlib/BLI_astar.h @@ -86,6 +86,15 @@ void BLI_astar_solution_init(BLI_AStarGraph *as_graph, BLI_AStarSolution *as_sol void BLI_astar_solution_clear(BLI_AStarSolution *as_solution); void BLI_astar_solution_free(BLI_AStarSolution *as_solution); +/** + * Callback computing the current cost (distance) to next node, and the estimated overall cost to destination node + * (A* expects this estimation to always be less or equal than actual shortest path from next node to destination one). + * + * \param link the graph link between current node and next one. + * \param node_idx_curr current node index. + * \param node_idx_next next node index. + * \param node_idx_dst destination node index. + */ typedef float (*astar_f_cost)(BLI_AStarGraph *as_graph, BLI_AStarSolution *as_solution, BLI_AStarGNLink *link, const int node_idx_curr, const int node_idx_next, const int node_idx_dst); |