From 8b4d29786b8ed8ef0d34a0363f66f44f99db2f32 Mon Sep 17 00:00:00 2001
From: Bert Peters <bert@bertptrs.nl>
Date: Mon, 26 Mar 2018 17:18:03 +0200
Subject: [PATCH] Fix an error in the computation of interactions.

---
 src/fmri/visualisations.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/fmri/visualisations.cpp b/src/fmri/visualisations.cpp
index c9ffd35..65d18f6 100644
--- a/src/fmri/visualisations.cpp
+++ b/src/fmri/visualisations.cpp
@@ -121,7 +121,7 @@ static Animation *getFullyConnectedAnimation(const fmri::LayerData &prevState, c
     result.reserve(desiredSize);
     const auto normalizer = getNodeNormalizer(prevState);
     for (auto i : idx) {
-        result.emplace_back(interactions[i], make_pair(i / shape[0] / normalizer, i % shape[0]));
+        result.emplace_back(interactions[i], make_pair((i % shape[1]) / normalizer, i / shape[1]));
     }
 
     return new ActivityAnimation(result, prevPositions.data(), curPositions.data());