Sha256: 5f8aa54fc7a2047ebf62bd7fe7be230f08498380fc6fc6d7c99e8368ee7207d3
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Size: 1.12 KB
Versions: 23
Compression:
Stored size: 1.12 KB
Contents
# Export for PFTrack .2dt files
class Tracksperanto::Export::PFTrack4 < Tracksperanto::Export::Base
KEYFRAME_TEMPLATE = "%s %.3f %.3f %.3f"
# PFtrack wants cross-platform linebreaks
LINEBREAK = "\r\n"
def self.desc_and_extension
"pftrack_v4.2dt"
end
def self.human_name
"PFTrack v4 .2dt file"
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
def end_tracker_segment
2.times { @io.write(LINEBREAK) }
@io.write(@tracker_name.inspect) # autoquotes
@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, abs_float_x, abs_float_y, float_residual / 8]
@tracker_io.write(line)
@tracker_io.write(LINEBREAK)
end
end
Version data entries
23 entries across 23 versions & 1 rubygems