/usr/share/sofa/examples/Benchmark/Performance/Bar16-spring-rk4-Vec3f.pscn is in sofa-data 1.0~beta4-11.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | <Node name="root" dt="0.001" showBehaviorModels="1" showCollisionModels="0" showMappings="0" showForceFields="1">
<?php $size=$_ENV["s"]; if (!$size) $size=10; ?>
<Node name="M1">
<Object type="RungeKutta4" />
<!--<Object type="CGImplicit" iterations="10" tolerance="1e-15" threshold="1e-15" />-->
<!--<Object type="EulerImplicit" /> <Object type="CGLinearSolver" iterations="10" tolerance="1e-15" threshold="1e-15"/>-->
<Object type="MechanicalObject" template="Vec3f" />
<!-- <Object type="UniformMass" totalmass="20" /> -->
<?php echo '<Object type="UniformMass" totalmass="'.(20*$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" />-->
<Object type="MeshSpringForceField" stiffness="1000" />
</Node>
</Node>
|