match_mover.rb in tracksperanto-1.6.0

- old
+ new

@@ -14,14 +14,14 @@
   TRACKER_POSTAMBLE = "}\n"
   FIRST_KEYFRAME_TEMPLATE = "\t%d\t   %.3f     %.3f    ki( 0.8 )\t    s( 66 66 64 64 )  p( 24 24 25 25 )"
   KEYFRAME_TEMPLATE = "\t%d\t   %.3f     %.3f     p+( %.6f )\t"
   
   def start_export( img_width, img_height)
+    @height = img_height
     @io.puts(PREAMBLE.gsub(/2560/, img_width.to_s).gsub(/1080/, img_height.to_s))
   end
   
-  
   def start_tracker_segment(tracker_name)
     @tracker_name = tracker_name
     @at_first_point = true
     @io.write(TRACKER_PREAMBLE % tracker_name.inspect)
   end
@@ -30,10 +30,10 @@
     @io.write(TRACKER_POSTAMBLE)
   end
   
   def export_point(frame, abs_float_x, abs_float_y, float_residual)
     template = @at_first_point ? FIRST_KEYFRAME_TEMPLATE : KEYFRAME_TEMPLATE
-    values = [frame + 1, abs_float_x, abs_float_y, (1 - float_residual)]
+    values = [frame + 1, abs_float_x, @height - abs_float_y, (1 - float_residual)]
     @io.puts(template % values)
     @at_first_point = false
   end
   
 end
\ No newline at end of file