Contents

# -*- encoding : utf-8 -*-
# This middleware removes all keyframes before frame 0, and skips trackers entirely if they are all before frame 0
class Tracksperanto::Middleware::StartTrim < Tracksperanto::Middleware::Base
  
  def self.action_description
    "Remove all the keyframes that are on frames below 1"
  end
  
  def start_export( img_width, img_height)
    @exporter = Tracksperanto::Middleware::LengthCutoff.new(@exporter, :min_length => 1) # Ensure at least one keyframe
    super
  end
  
  def export_point(frame, float_x, float_y, float_residual)
    return super unless frame < 0
  end
end

Version data entries

10 entries across 10 versions & 1 rubygems

Version	Path
tracksperanto-2.12.0	lib/middleware/start_trim.rb
tracksperanto-2.11.3	lib/middleware/start_trim.rb
tracksperanto-2.11.2	lib/middleware/start_trim.rb
tracksperanto-2.11.1	lib/middleware/start_trim.rb
tracksperanto-2.11.0	lib/middleware/start_trim.rb
tracksperanto-2.10.0	lib/middleware/start_trim.rb
tracksperanto-2.9.9	lib/middleware/start_trim.rb
tracksperanto-2.9.8	lib/middleware/start_trim.rb
tracksperanto-2.9.7	lib/middleware/start_trim.rb
tracksperanto-2.9.6	lib/middleware/start_trim.rb