From 178d2f2b0ebef6a1a75bada854ce686ac0835930 Mon Sep 17 00:00:00 2001
From: u214892 <u214892@sbb.ch>
Date: Fri, 20 Sep 2019 11:04:26 +0200
Subject: [PATCH] #163 random guesses
---
flatland/envs/grid4_generators_utils.py | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/flatland/envs/grid4_generators_utils.py b/flatland/envs/grid4_generators_utils.py
index 1dcd2a31..fce3ffdf 100644
--- a/flatland/envs/grid4_generators_utils.py
+++ b/flatland/envs/grid4_generators_utils.py
@@ -21,7 +21,8 @@ def connect_basic_operation(
flip_end_node_trans=False,
a_star_distance_function: IntVector2DDistance = Vec2d.get_manhattan_distance) -> IntVector2DArray:
"""
- Creates a new path [start,end] in `grid_map.grid`, based on rail_trans.
+ Creates a new path [start,end] in `grid_map.grid`, based on rail_trans, and
+ returns the path created as a list of positions.
"""
# in the worst case we will need to do a A* search, so we might as well set that up
path: IntVector2DArray = a_star(grid_map, start, end, a_star_distance_function)
--
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