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<Node name="root" dt="0.04" showBehaviorModels="1" showCollisionModels="0" showMappings="0" showForceFields="1">
<?php $size=$_ENV["s"]; if (!$size) $size=10; ?>
<Node name="M1">
<!--<Object type="CGImplicit" iterations="10" tolerance="1e-15" threshold="1e-15" />--> <Object type="EulerImplicit" /> <Object type="CGLinearSolver" iterations="10" tolerance="1e-15" threshold="1e-15"/>
<Object type="MechanicalObject" template="Vec3f" />
<!-- <Object type="UniformMass" totalmass="20" /> -->
<?php echo '<Object type="UniformMass" totalmass="'.(20*$size).'" />'."\n"; ?>
<!-- <Object type="RegularGrid"
nx="16" ny="16" nz="6"
xmin="0" xmax="3"
ymin="0" ymax="3"
zmin="0" zmax="1"
/> -->
<?php echo '<Object type="RegularGrid"
nx="16" ny="16" nz="'.(5*$size+1).'" xmin="0" xmax="3" ymin="0" ymax="3" zmin="0" zmax="'.$size.'" />'."\n"; ?>
<Object type="FixedConstraint" indices="0-255" />
<Object type="TetrahedronFEMForceField" name="FEM" youngModulus="24000" poissonRatio="0.3" method="large" />
</Node>
</Node>
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