ss="comment">%   - Signe: side of the foot model ('R' for right side or 'L' for left side)</span>
0011 <span class="comment">%   - Mass: mass of the solids</span>
0012 <span class="comment">%   - AttachmentPoint: name of the attachment point of the model on the</span>
0013 <span class="comment">%   already existing model (character string)</span>
0014 <span class="comment">%   OUTPUT</span>
0015 <span class="comment">%   - OsteoArticularModel: new osteo-articular model (see the Documentation</span>
0016 <sp