tracksperanto in tracksperanto-1.7.4

- old
+ new

@@ -23,10 +23,11 @@
 scale_y = 1.0
 slip = 0
 golden_tracks = false
 x_shift = 0
 y_shift = 0
+length_gate = 0
 set_prefix = ''
 sole_format = nil
 lerp = false
 reader_name = "ShakeScript"
 readers = Tracksperanto.importer_names
@@ -49,18 +50,21 @@
  p.on(" -s", "--slip FRAMES", Integer, "Slip the result by this number of frames, positive is 'later'") {|sy| slip = sy }
  p.on(" -g", "--golden", "Reset the residuals of all trackers to 0 (ignore correlation)") {|g_flag| 
    golden_tracks = g_flag
  }
  p.on(" -rx", "--reformat-x NEW_PIX_WIDTH", Integer, "Reformat the comp to this width and scale all tracks to it") {|rw| 
-    reformat_w = rw
+   reformat_w = rw
  }
  p.on(" -ry", "--reformat-y NEW_PIX_HEIGHT", Integer, "Reformat the comp to this height and scale all tracks to it") {|rh|
-    reformat_h = rh
+   reformat_h = rh
  }
  p.on(" -o", "--only EXPORTER_NAME", String, "Only export the selected format, format must be one of #{writers.join(", ")}") {|f|
-     sole_format = f
+   sole_format = f
  }
+ p.on(" -m", "--min-length LENGTH_IN_FRAMES", Integer, "Only export trackers having more than X keyframes") {|f| 
+   length_gate = f
+ }
  p.on(" -xm", "--xshift X_IN_PIXELS", Float, "Move the points left or right") {|sx| x_shift = sx }
  p.on(" -ym", "--yshift Y_IN_PIXELS", Float, "Move the points up or down") {|sx| y_shift = sx }
  p.on("--lerp", "Linearly interpolate missing keyframes") {|v| lerp = true }
  p.on("--version", "Show the version and exit") {|v| 
     puts "#{Tracksperanto::VERSION} running on Ruby #{RUBY_VERSION} on #{RUBY_PLATFORM}"
@@ -118,18 +122,19 @@
     STDERR.puts "Unknown exporter #{sole_format}. Available exporters: #{writers.join(", ")}"
     exit(-1)
   end
 end
 
-pipe.run(input_file, :pix_w => width, :pix_h => height, :parser => reader_klass) do | scaler, slipper, golden, reformat, shift, prefix, lerpm |
+pipe.run(input_file, :pix_w => width, :pix_h => height, :parser => reader_klass) do | scaler, slipper, golden, reformat, shift, prefix, lerpm, len |
   slipper.slip = slip
   scaler.x_factor = scale_x
   scaler.y_factor = scale_y
   golden.enabled = golden_tracks
   reformat.width = reformat_w if reformat_w
   reformat.height = reformat_h if reformat_h
   shift.x_shift = x_shift
   shift.y_shift = y_shift
   prefix.prefix = set_prefix
   lerpm.enabled = lerp
+  len.min_length = length_gate
 end
 STDOUT.puts("\rConverted #{pipe.converted_points} trackers with #{pipe.converted_keyframes} keys")
\ No newline at end of file