/usr/share/sofa/examples/Tutorials/Basic/TutorialTopologySurfaceDifferentMesh.scn 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 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 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | <?xml version="1.0" ?>
<!-- See https://wiki.sofa-framework.org/wiki/TutorialTopologySurfaceMesh -->
<Node name="root" gravity="0 -9.81 1" dt="0.05" showBehaviorModels="1" showCollisionModels="0" showMappings="0" showForceFields="0" >
<!-- Basic Components to perform the collision detection -->
<DefaultPipeline name="DefaultCollisionPipeline" depth="6"/>
<BruteForceDetection name="Detection"/>
<MinProximityIntersection name="Proximity" alarmDistance="0.8" contactDistance="0.5"/>
<DefaultContactManager name="Response"/>
<DefaultCollisionGroupManager name="Group"/>
<Node name="Cloth Static Mesh">
<MechanicalObject name="DOFs" template="Vec3d" translation="10 0 5" rotation="0 90 90" scale="10"/>
<FixedConstraint name="Fixed dof" template="Vec3d" indices="0 1"/>
<UniformMass name="Mass" template="Vec3d" mass="1" totalmass="50"/>
<EulerImplicitSolver name="cg_odesolver" printLog="0"/>
<CGLinearSolver name="linear solver" template="GraphScattered" iterations="40" tolerance="1e-09" threshold="1e-09"/>
<MeshTopology name="Static Mesh" fileTopology="mesh/square3.msh"/>
<MeshSpringForceField name="Springs" template="Vec3d"/>
<TriangularFEMForceField name="FEM" template="Vec3d" method="large" poissonRatio="0.3" youngModulus="60"/>
<TriangleModel name="models"/>
<OglModel name="Visual" template="ExtVec3f" color="red"/>
<IdentityMapping name="Mapping" template="Mapping<Vec3d,ExtVec3f>" object1=".." object2="Visual"/>
</Node>
<Node name="Cloth Regular Mesh">
<MechanicalObject name="DOFs" template="Vec3d" translation="0 0 -10"/>
<FixedConstraint name="Fixed dof" template="Vec3d" indices="0 870"/>
<UniformMass name="Mass" template="Vec3d" mass="1" totalmass="50"/>
<EulerImplicitSolver name="cg_odesolver" printLog="0"/>
<CGLinearSolver name="linear solver" template="GraphScattered" iterations="40" tolerance="1e-09" threshold="1e-09"/>
<RegularGridTopology name="default38" n="30 1 30" min="0 0 -20" max="10 0 -30" p0="0 0 -1"/>
<RegularGridSpringForceField template="Vec3d"/>
<QuadBendingSprings template="Vec3d" name="Bend" stiffness="20" damping="0"/>
<OglModel name="Visual" template="ExtVec3f" color="blue"/>
<IdentityMapping name="Mapping" template="Mapping<Vec3d,ExtVec3f>" object1=".." object2="Visual"/>
</Node>
<Node name="Cloth Dynamic Mesh">
<MechanicalObject name="DOF" template="Vec3d" translation="10 0 20" rotation="0 90 90" scale="10"/>
<FixedConstraint name="Fixed dof" template="Vec3d" indices="0 1"/>
<UniformMass name="Mass" template="Vec3d" mass="1" totalmass="50"/>
<EulerImplicitSolver name="cg_odesolver" printLog="0"/>
<CGLinearSolver name="linear solver" template="GraphScattered" iterations="40" tolerance="1e-09" threshold="1e-09"/>
<TriangleSetTopologyContainer name="Topology Container" fileTopology="mesh/square3.msh" />
<TriangleSetTopologyModifier name="Topology Modifier"/>
<TriangleSetTopologyAlgorithms template="Vec3d" name="Topology Algorithms"/>
<TriangleSetGeometryAlgorithms template="Vec3d" name="Geometry Algorithms"/>
<TriangularBendingSprings name="FEM-Bend" template="Vec3d" stiffness="300" damping="1"/>
<TriangularFEMForceField name="FEM" template="Vec3d" method="large" poissonRatio="0.3" youngModulus="60"/>
<TriangleModel name="models"/>
<OglModel name="Visual" template="ExtVec3f" color="green"/>
<IdentityMapping name="Mapping" template="Mapping<Vec3d,ExtVec3f>" object1=".." object2="Visual"/>
</Node>
</Node>
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