Sha256: 7e5bbbaf94a1f7f3e9dbd4d13babbd1cb7163b67c82d320b28c53fe9bd20fdbd
Contents?: true
Size: 1.33 KB
Versions: 16
Compression:
Stored size: 1.33 KB
Contents
# -*- encoding : utf-8 -*-
# Export for PFMatchit
class Tracksperanto::Export::PFMatchit < Tracksperanto::Export::Base
KEYFRAME_TEMPLATE = "%s %.3f %.3f %.3f"
def self.desc_and_extension
"pftrack_2011_pfmatchit.txt"
end
def self.human_name
"PFTrack2011/PFMatchit .txt file (single camera)"
end
def start_tracker_segment(tracker_name)
# Setup for the next tracker
@frame_count = 0
@tracker_name = tracker_name
@tracker_io = Tracksperanto::BufferIO.new
end
# TODO: currently exports to one camera
def end_tracker_segment
2.times { @io.write(linebreak) }
@io.write(@tracker_name.inspect) # autoquotes
@io.write linebreak
@io.write camera_name # For primary/secondary cam in stereo pair
@io.write linebreak
@io.write @frame_count
@io.write linebreak
@tracker_io.rewind
@io.write(@tracker_io.read) until @tracker_io.eof?
@tracker_io.close!
end
def export_point(frame, abs_float_x, abs_float_y, float_residual)
@frame_count += 1
line = KEYFRAME_TEMPLATE % [frame_number(frame), abs_float_x, abs_float_y, float_residual / 8]
@tracker_io.write(line)
@tracker_io.write(linebreak)
end
private
def frame_number(tracksperanto_frame)
tracksperanto_frame + 1
end
def linebreak
"\n"
end
def camera_name
"1"
end
end
Version data entries
16 entries across 16 versions & 1 rubygems