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

@@ -1,32 +1,36 @@
+# Export for Syntheyes tracker UVs
 class Tracksperanto::Export::SynthEyes < Tracksperanto::Export::Base
   
   # Should return the suffix and extension of this export file (like "_flame.stabilizer")
   def self.desc_and_extension
     "syntheyes_2dt.txt"
   end
   
+  def self.human_name
+    "Syntheyes 2D tracker .txt file"
+  end
+  
   def start_export( img_width, img_height)
     @width, @height = img_width, img_height
   end
   
   def start_tracker_segment(tracker_name)
     @tracker_name = tracker_name
   end
   
   def export_point(frame, abs_float_x, abs_float_y, float_residual)
-    values = [@tracker_name, frame] + syntheyes_coords(abs_float_x, abs_float_y)
+    values = [@tracker_name, frame] + syntheyes_coords(abs_float_x, abs_float_y, @width, @height)
     @io.puts("%s %d %.6f %.6f 30" % values)
   end
   
   private
     
     # Syntheyes wants very special coordinates, Y down X right,
     # 0 is center and values are UV float -1 to 1, doubled
-    def syntheyes_coords(abs_x, abs_y)
-      w, h = 2560, 1080
-      x = (abs_x / @width.to_f) - 0.5
-      y = (abs_y / @height.to_f) - 0.5
+    def syntheyes_coords(abs_x, abs_y, w, h)
+      x = (abs_x / w.to_f) - 0.5
+      y = (abs_y / h.to_f) - 0.5
       # .2 to -.3, y is reversed and coords are double
       [x * 2, y * -2]
     end
 end