Sha256: 35e1557b610118cf3e40f3bb66ae9eb96d13233333372b56189f8a3ab3578709
Contents?: true
Size: 1.38 KB
Versions: 34
Compression:
Stored size: 1.38 KB
Contents
# Imports 3D Equalizer's text files, version 3
class Tracksperanto::Import::Equalizer3 < Tracksperanto::Import::Base
def self.human_name
"3DE v3 point export file"
end
def self.autodetects_size?
true
end
def parse(passed_io)
io = Tracksperanto::ExtIO.new(passed_io)
detect_format!(io)
extract_trackers(io)
end
private
def detect_format!(io)
first_line = io.gets_non_empty
self.width, self.height = first_line.scan(/(\d+) x (\d+)/).flatten
end
def extract_trackers(io)
ts = []
while line = io.gets do
if line =~ /^(\w+)/ # Tracker name
discard_last_empty_tracker!(ts)
ts.push(Tracksperanto::Tracker.new(:name => line.strip))
report_progress("Capturing tracker #{line.strip}")
elsif line =~ /^\t/
ts[-1].push(make_keyframe(line))
end
end
discard_last_empty_tracker!(ts)
ts
end
def discard_last_empty_tracker!(in_array)
if (in_array.any? && in_array[-1].empty?)
in_array.delete_at(-1)
report_progress("Removing the last tracker since it had no keyframes")
end
end
def make_keyframe(from_line)
frame, x, y = from_line.split
report_progress("Capturing keyframe #{frame}")
Tracksperanto::Keyframe.new(:frame => (frame.to_i - 1), :abs_x => x, :abs_y => y)
end
end
Version data entries
34 entries across 34 versions & 1 rubygems