
0149     OsteoArticularJoint(incr_solid).mother=s_mother;           
0150     OsteoArticularJoint(incr_solid).a=[0 1 0]';
0151     OsteoArticularJoint(incr_solid).joint=1;
0152     OsteoArticularJoint(incr_solid).ActiveJoint=1;
0153     OsteoArticularJoint(incr_solid).m=0;                 
0154     OsteoArticularJoint(incr_solid).b=pos_attachment_pt;  
0155     OsteoArticularJoint(incr_solid).I=zeros(3,3);
0156     OsteoArticularJoint(incr_solid).c=[0 0 0]';
0157     OsteoArticularJoint(incr_solid).Visual=