A small python script to retrieve specific data from a XML file given as argument, and write it out to be used in C++ code.

readMapXML.py

#!/usr/bin/python

# Usage:
# $ readMapXML.py map.xml > mapcpp.txt

import sys # For argv and exit

if len(sys.argv) < 2:
    sys.exit(1)

mapFile = sys.argv[1]

# Find nb of keyframes in map
for line in open(mapFile, 'r'):
    indexKF = line.find("<KeyFrames size=")
    
    if indexKF > 0: # if nb KF found
        indexEnd = line.find(">")
        nbKF = int( line[ indexKF+17 : indexEnd-1 ] )
        break

print "double poseVectors[" + str(nbKF) + "][6] ="
print "{"

nbKFfound = 0
for line in open(mapFile, 'r'):
    
    indexPose = line.find("pose=")
    
    if indexPose > 0: # if pose found
        indexFixed = line.find("fixed=")
        poseXML = line[ indexPose+6 : indexFixed-2 ]
        
        poseCut = poseXML.split(' ')
        poseC = "    {"
        
        for p in poseCut :
            poseC = poseC + p + ", "
        poseC = poseC[ : -2 ] + "},"
        print poseC
        
        nbKFfound = nbKFfound + 1
        if nbKFfound >= nbKF :
            break

print "};"

print "!!!! WARNING : Remove \',\' on last line !!"

sys.exit(0)