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<?xml version="1.0" ?>
<!-- See http://wiki.sofa-framework.org/mediawiki/index.php/TutorialBasicPendulum -->
<Node name="root" dt="0.1" gravity="0 0 0" showBehavior="1" showCollisionModel="1">
<!-- Try to test with different solver -->
<EulerImplicitSolver name="Euler Implicit" />
<CGLinearSolver name="CG Solver" />
<MechanicalObject name="Particles" template="Vec3d"
position="0 0 0 0 0 1"
velocity="0 0 0 0 1 0"/>
<UniformMass name="Mass" totalmass="1" />
<FixedConstraint indices="0"/>
<StiffSpringForceField name="Springs" stiffness="100" damping="1" spring="0 1 10 1 1"/>
<SphereModel radius="0.1"/>
</Node>
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