scaler.rb in tracksperanto-2.9.0

- old
+ new

@@ -1,5 +1,6 @@
+# -*- encoding : utf-8 -*-
 # Scales the comp being exported by a specific factor, together with the tracker keyframes
 class Tracksperanto::Middleware::Scaler < Tracksperanto::Middleware::Base
   DEFAULT_FACTOR = 1
   
   attr_accessor :x_factor, :y_factor
@@ -32,6 +33,6 @@
   
   private
     def set_residual_factor
       @residual_factor = Math.sqrt((x_factor ** 2) + (y_factor ** 2))
     end
-end
\ No newline at end of file
+end