From b1ed12bfec529f61ee06560d05b8fcb144382fcf Mon Sep 17 00:00:00 2001 From: Sergey Sharybin Date: Sat, 13 Jun 2015 22:17:32 +0200 Subject: 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 :) --- source/blender/blenlib/BLI_astar.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'source/blender/blenlib/BLI_astar.h') 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); -- cgit v1.2.3