Cylinder_EigenSimplicialLDLT.scn

<Node name="root" gravity="-1.8 0 100" dt="0.001">
    <RequiredPlugin name="EigenLinearSolvers"/> <!-- Needed to use components [EigenSimplicialLDLT] -->
    <RequiredPlugin name="Sofa.Component.Constraint.Projective"/> <!-- Needed to use components [FixedConstraint] -->
    <RequiredPlugin name="Sofa.Component.Mapping.Linear"/> <!-- Needed to use components [BarycentricMapping] -->
    <RequiredPlugin name="Sofa.Component.Mass"/> <!-- Needed to use components [MeshMatrixMass] -->
    <RequiredPlugin name="Sofa.Component.ODESolver.Backward"/> <!-- Needed to use components [EulerImplicitSolver] -->
    <RequiredPlugin name="Sofa.Component.SolidMechanics.FEM.Elastic"/> <!-- Needed to use components [TetrahedronFEMForceField] -->
    <RequiredPlugin name="Sofa.Component.StateContainer"/> <!-- Needed to use components [MechanicalObject] -->
    <RequiredPlugin name="Sofa.GL.Component.Rendering3D"/> <!-- Needed to use components [OglModel] -->

    <Node name="DeformableObject">

        <EulerImplicitSolver name="odeImplicitSolver" />

        <EigenSimplicialLDLT template="CompressedRowSparseMatrixMat3x3d" ordering="Metis"/>

        <MeshGmshLoader name="loader" filename="mesh/truthcylinder1.msh" />
        <TetrahedronSetTopologyContainer src="@loader" name="topologyContainer"/>
        <TetrahedronSetGeometryAlgorithms name="geomAlgo"/>
        <MechanicalObject name="dofs" src="@loader"/>
        <MeshMatrixMass totalMass="15" topology="@topologyContainer"/>

        <FixedConstraint indices="0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 268 269 270 271 343 345" />
        <TetrahedronFEMForceField name="FEM" youngModulus="1000" poissonRatio="0.49" method="large" />

        <Node>
            <MeshOBJLoader name="meshLoader_0" filename="mesh/truthcylinder1.obj" handleSeams="0" />
            <OglModel name="Visual" src="@meshLoader_0" color="red"/>
            <BarycentricMapping input="@../dofs" output="@Visual" />
        </Node>
    </Node>
</Node>