#-----------------------------------------
#  Extraction des angles d'Euler de la Matrice
#  de n'importe quel objet 
#  jean-michel soler, 02/2002  
#  mailto: jmsoler@free.fr
#-----------------------------------------
import Blender
from Blender import *
import math
from math import *


def matrix2euler(m): 
                 mat=[] 
                 for i in range(4): 
                   for j in range(4): 
                      mat.append(m.mat[i][j]) 

                 Ang_y=-math.asin(mat[2]/m.SizeX) 
                 C=math.cos(Ang_y) 

                 if (math.fabs(Ang_y)>0.0005): 
                    print math.fabs(Ang_y) 
                    trx=mat[10]/C/m.SizeZ 
                    tr_y=mat[6]/C/m.SizeY 
                    Ang_x=math.atan2(tr_y,trx) 

                    trx=mat[0]/C/m.SizeX 
                    tr_y=mat[1]/C/m.SizeX 
                    Ang_z=math.atan2(tr_y,trx) 

                 else: 
                    Ang_x=0.0 
                    trx=mat[5]/m.SizeY 
                    tr_y=-mat[4]/m.SizeY 
                    Ang_z=math.atan2(tr_y,trx) 
                 return  Ang_x,Ang_y,Ang_z 
      

m=Object.Get('Plane')
m1=Object.Get('Plane.001')
x,y,z=matrix2euler(m)
print x*180/pi,y*180/pi,z*180/pi
m1.rot=[x,y,z]
Redraw()