gp_Trsf transfo;
double a11,a12,a13,a14, a21,a22,a23,a24, a31,a32,a33,a34;
matrice.getCoeff (a11,a12,a13,a14, a21,a22,a23,a24, a31,a32,a33,a34);
gp_Trsf transfo;
double a11,a12,a13,a14, a21,a22,a23,a24, a31,a32,a33,a34;
matrice.getCoeff (a11,a12,a13,a14, a21,a22,a23,a24, a31,a32,a33,a34);