From a066d4c7ee3f5a5b1fefedbee59d05b820e4cf45 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Mon, 7 Mar 2016 20:54:34 +0100
Subject: Revert "tracker/pt: don't use exact float comparison in POSIT"
This reverts commit a40a557caddad5285bd03b79dca5f7a94d1f44c5.
---
tracker-pt/point_tracker.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tracker-pt/point_tracker.cpp b/tracker-pt/point_tracker.cpp
index 25240635..599ce2d3 100644
--- a/tracker-pt/point_tracker.cpp
+++ b/tracker-pt/point_tracker.cpp
@@ -194,7 +194,7 @@ int PointTracker::POSIT(const PointModel& model, const PointOrder& order_, float
float IJ0 = I0.dot(J0);
float JJ0 = J0.dot(J0);
float rho, theta;
- if (std::abs(JJ0 - II0) < 1e-6f) {
+ if (JJ0 == II0) {
rho = std::sqrt(std::abs(2*IJ0));
theta = -PI/4;
if (IJ0<0) theta *= -1;
--
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