<?xml version="1.0" encoding="UTF-8"?>
<Node name="root" gravity="-9.8 0 0" dt="0.01" showBehaviorModels="0" showCollisionModels="0" showMappings="0" showForceFields="0">
  <Node name="MML" gravity="-9.8 0 0" depend="topo dofs">
    <!-- solver -->
    <EulerImplicitSolver name="cg_odesolver"  printLog="0" />
    <CGLinearSolver template="GraphScattered" name="linear solver"  iterations="25"  tolerance="1e-09" threshold="1e-09" />
    <MeshGmshLoader name="meshLoader"  filename="brain32x32_3Dmodel-model.msh" />
    <TetrahedronSetTopologyContainer name="topo" position="@meshLoader.position"  edges="@meshLoader.edges"  triangles="@meshLoader.triangles"  tetrahedra="@meshLoader.tetras"/>
    <TetrahedronSetGeometryAlgorithms template="Vec3d" name="GeomAlgo" />
    <MeshTopology name="meshTopology" position="@meshLoader.position" edges="@meshLoader.edges" triangles="@meshLoader.triangles" tetrahedra="@meshLoader.tetrahedra"/>
    <MechanicalObject template="Vec3d" name="dofs"  position="0 0 0"  velocity="0 0 0"  force="0 0 0"  derivX="0 0 0"  free_position="0 0 0"  free_velocity="0 0 0"  restScale="1" />
    <DiagonalMass template="Vec3d" name="computed using mass density"  massDensity="1" />
    <!--modeling technique -->
    <TetrahedralTensorMassForceField template="Vec3d" name="FEM" poissonRatio="0.45"  youngModulus="1440"/>
  </Node>
</Node>
