class Tracksperanto::Export::Equalizer4
Export for 3DE v4 point files. 3DE always starts frames at 1.
Public Class Methods
desc_and_extension()
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# File lib/export/equalizer4.rb, line 4 def self.desc_and_extension "3de_v4.txt" end
human_name()
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# File lib/export/equalizer4.rb, line 8 def self.human_name "3DE v4 point export .txt file" end
Public Instance Methods
end_export()
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# File lib/export/equalizer4.rb, line 37 def end_export @internal_io.rewind @io.puts(@num_of_trackers) @io.puts(@internal_io.read) @internal_io.close! end
end_tracker_segment()
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# File lib/export/equalizer4.rb, line 29 def end_tracker_segment @tracker_buffer.rewind @internal_io.puts("0") # Color of the point, 0 is red @internal_io.puts(@num_of_kfs) @internal_io.puts(@tracker_buffer.read) @tracker_buffer.close! end
export_point(frame, abs_float_x, abs_float_y, float_residual)
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# File lib/export/equalizer4.rb, line 24 def export_point(frame, abs_float_x, abs_float_y, float_residual) @tracker_buffer.puts("%d %.15f %.15f" % [frame + 1, abs_float_x, abs_float_y]) @num_of_kfs += 1 end
start_export( img_width, img_height)
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# File lib/export/equalizer4.rb, line 12 def start_export( img_width, img_height) # 3DE needs to know the number of points in advance, # so we will just buffer to a StringIO @internal_io, @num_of_trackers = Tracksperanto::BufferIO.new, 0 end
start_tracker_segment(tracker_name)
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# File lib/export/equalizer4.rb, line 18 def start_tracker_segment(tracker_name) @internal_io.puts(tracker_name) @num_of_trackers += 1 @tracker_buffer, @num_of_kfs = Tracksperanto::BufferIO.new, 0 end