Sha256: 968980b6b70f164cc4c6400f843f94851c1d2e928531c0d8e7110b4329353154
Contents?: true
Size: 907 Bytes
Versions: 7
Compression:
Stored size: 907 Bytes
Contents
class Tracksperanto::Import::Syntheyes < Tracksperanto::Import::Base
def parse(file_content)
trackers = []
file_content.split("\n").each do | line |
name, frame, x, y, corr = line.split
# Do we already have this tracker?
t = trackers.find {|e| e.name == name}
if !t
t = Tracksperanto::Tracker.new{|t| t.name = name }
trackers << t
end
# Add the keyframe
t.keyframes << Tracksperanto::Keyframe.new do |e|
e.frame = frame
e.abs_x = convert_from_uv(width, x)
e.abs_y = height - convert_from_uv(height, y) # Convert TL to BL
e.residual = corr
end
end
trackers
end
private
def convert_from_uv(absolute_side, uv_value)
# First, start from zero (-.1 becomes .4)
value_off_corner = (uv_value.to_f / 2) + 0.5
absolute_side * value_off_corner
end
end
Version data entries
7 entries across 7 versions & 1 rubygems