lib/export/shake_text.rb in tracksperanto-1.1.1 vs lib/export/shake_text.rb in tracksperanto-1.2.0

@@ -1,25 +1,24 @@
+# Export for Shake .txt tracker blobs
 class Tracksperanto::Export::ShakeText < Tracksperanto::Export::Base
   PREAMBLE = "TrackName %s\n   Frame             X             Y   Correlation\n"
   POSTAMBLE = "\n"
   
   # Should return the suffix and extension of this export file (like "_flame.stabilizer")
   def self.desc_and_extension
     "shake_trackers.txt"
   end
   
+  def self.human_name
+    "Shake trackers in a .txt file"
+  end
+  
   def start_tracker_segment(tracker_name)
-    if @any_tracks
-      @io.puts POSTAMBLE
-    else
-      @any_tracks = true
-    end
-    
     @io.puts PREAMBLE % tracker_name
   end
   
-  def end_export
-    @io << "\n"
+  def end_tracker_segment
+    @io.puts POSTAMBLE
   end
    
   def export_point(frame, abs_float_x, abs_float_y, float_residual)
     # Shake starts from frame 1, not 0
     line = "   %.2f   %.3f   %.3f   %.3f" % [frame + 1, abs_float_x, abs_float_y, 1 - float_residual]
\ No newline at end of file