From b3593faa743b326d7b60e68bda38978f324ceace Mon Sep 17 00:00:00 2001
From: Twan Koolen <koolen.twan@gmail.com>
Date: Tue, 20 Nov 2018 14:23:30 -0500
Subject: [PATCH] Undo change to revolute joint rand_configuration
 distribution.

Probably too many things tacitly assume this distribution at some point.

Should revisit as part of #459, but we shouldn't introduce backwards
incompatible changes right now.
---
 src/joint_types/revolute.jl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/joint_types/revolute.jl b/src/joint_types/revolute.jl
index 4b4f4165..3ee924b5 100644
--- a/src/joint_types/revolute.jl
+++ b/src/joint_types/revolute.jl
@@ -52,7 +52,7 @@ end
 end
 
 @propagate_inbounds function rand_configuration!(q::AbstractVector, ::Revolute)
-    q[1] = rand(-π : π)
+    q[1] = randn()
     nothing
  end