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-rw-r--r--ftnoir_tracker_ht/ftnoir_tracker_ht.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/ftnoir_tracker_ht/ftnoir_tracker_ht.cpp b/ftnoir_tracker_ht/ftnoir_tracker_ht.cpp
index deb90ee5..1ec0e13f 100644
--- a/ftnoir_tracker_ht/ftnoir_tracker_ht.cpp
+++ b/ftnoir_tracker_ht/ftnoir_tracker_ht.cpp
@@ -42,6 +42,7 @@ void Tracker::load_settings(ht_config_t* config)
break;
}
+ static constexpr float pi = 3.14159265358979323846f;
config->classification_delay = 500;
config->field_of_view = s.fov;
config->max_keypoints = 150;