From 9a90d50b6dc9ecdc79b88f3e366d3e88d638cd92 Mon Sep 17 00:00:00 2001 From: HappyZ Date: Thu, 8 Feb 2018 14:10:59 -0600 Subject: [PATCH] prevent negative circle radius --- libLocalization.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libLocalization.py b/libLocalization.py index a3d9fad..9443230 100755 --- a/libLocalization.py +++ b/libLocalization.py @@ -114,7 +114,7 @@ def trilateration2d(mydict, bounds=None, verbose=False): if mydict[loc][1]: # create multiple circles based on std for r in arange( - mydict[loc][0] - mydict[loc][1], + max(mydict[loc][0] - mydict[loc][1], 0.01), mydict[loc][0] + mydict[loc][1], 10 ):