Revert "tracker/pt: don't use exact float comparison in POSIT"

This reverts commit a40a557caddad5285bd03b79dca5f7a94d1f44c5.

1 files changed, 1 insertions, 1 deletions

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;