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-rw-r--r--tracker-pt/ftnoir_tracker_pt.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/tracker-pt/ftnoir_tracker_pt.cpp b/tracker-pt/ftnoir_tracker_pt.cpp
index c3b6c6e3..3854e531 100644
--- a/tracker-pt/ftnoir_tracker_pt.cpp
+++ b/tracker-pt/ftnoir_tracker_pt.cpp
@@ -101,7 +101,8 @@ void Tracker_PT::run()
Affine X_GH = X_CM * X_MH;
vec3 p = X_GH.t; // head (center?) position in global space
- preview_frame->draw_head_center((p[0] * fx) / p[2], (p[1] * fx) / p[2]);
+ if (p[2] > f(.1))
+ preview_frame->draw_head_center((p[0] * fx) / p[2], (p[1] * fx) / p[2]);
widget->update_image(preview_frame->get_bitmap());
{