Mercurial Hosting > traffic-intelligence
diff python/ubc_utils.py @ 43:6d11d9e7ad4e
methods for trajectories and objects
to add and subtract trajectories
and extract objects from existing objects, for sub-time intervals
| author | Nicolas Saunier <nicolas.saunier@polymtl.ca> |
|---|---|
| date | Wed, 14 Jul 2010 14:02:11 -0400 |
| parents | 1a2ac2d4f53a |
| children | be3ae926e4e8 |
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--- a/python/ubc_utils.py Thu Jul 01 10:44:32 2010 -0400 +++ b/python/ubc_utils.py Wed Jul 14 14:02:11 2010 -0400 @@ -34,9 +34,9 @@ obj = MovingObject(num = objNum, timeInterval = TimeInterval(parsedLine[1],parsedLine[2])) #add = True if len(lines) >= 3: - obj.positions = Trajectory(lines[1], lines[2]) + obj.positions = Trajectory.load(lines[1], lines[2]) if len(lines) >= 5: - obj.velocities = Trajectory(lines[3], lines[4]) + obj.velocities = Trajectory.load(lines[3], lines[4]) if (isObjectFile): obj.userType = parsedLine[3] obj.nObjects = float(l[4]) @@ -45,8 +45,8 @@ # load contour data if available if len(lines) >= 6: obj.contourType = utils.line2Floats(lines[6]) - obj.contourOrigins = Trajectory(lines[7], lines[8]) - obj.contourSizes = Trajectory(lines[9], lines[10]) + obj.contourOrigins = Trajectory.load(lines[7], lines[8]) + obj.contourSizes = Trajectory.load(lines[9], lines[10]) if len(lines) != 2: objects.append(obj)