id).m=0;                 
0152     OsteoArticularJoint(incr_solid).b=pos_attachment_pt;  
0153     OsteoArticularJoint(incr_solid).I=zeros(3,3);
0154     OsteoArticularJoint(incr_solid).c=-Forearm_ElbowJointNode';
0155     OsteoArticularJoint(incr_solid).anat_position=Elbow_J1_position_set;
0156     OsteoArticularJoint(incr_solid).Visual=0;
0157     
0158     <span class="comment">% Forearm</span>
0159     num_solid=num_solid+1;        <span class="comment">% number of the solid ...</span>
0160     name=lis