/usr/share/sofa/examples/Demos/triangle2DFEMTest.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 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 | <Node name="root" dt="0.02" showBehaviorModels="0" showCollisionModels="0" showMappings="0" showForceFields="0" showBoundingTree="0" showVisualModels="1" gravity="0 0 0">
<Object type="CollisionPipeline" verbose="0" />
<Object type="BruteForceDetection" name="N2" />
<Object type="CollisionResponse" response="default" />
<Object type="MinProximityIntersection" name="Proximity" alarmDistance="0.8" contactDistance="0.5" />
<Object type="CollisionGroup" />
<!--
<Node name="Square1">
<Object type="StaticSolver" />
<Object type="CGLinearSolver" iterations="50" tolerance="1e-15" threshold="1e-15"/>
<include href="Objects/TriangleSetTopology.xml" fileTopology="mesh/square3.msh" />
<Object type="MechanicalObject" />
<Object type="UniformMass" totalmass="0.1" />
<Object type="FixedPlaneConstraint" direction="0 1 0" dmin="0.99" dmax="1.01"/>
<Object type="BoxConstraint" box="0.45 0.99 -0.01 0.55 1.01 0.01"/>
<Object type="ConstantForceField" points="50-72 2 3" forces="0 -1000 0"/>
<Object type="HookeanMaterial" youngModulus="1000" poissonRatio="0.0"/>
<Object type="TriangleFEMForceField" name="FEM" youngModulus="10000" poissonRatio="0.0" method="large" />
<Object type="Triangle"/>
<Node>
<Object type="OglModel" name="Visual" color="green"/>
<Object type="IdentityMapping" object1="../.." object2="Visual"/>
</Node>
</Node>
-->
<Node name="Bon">
<Object type="EulerImplicitSolver" />
<Object type="CGLinearSolver" iterations="25" tolerance="1e-15" threshold="1e-15"/>
<Object type="RegularGrid" name="grid" min="0 0 0" max="1 1 0" nx="10" ny="10" nz="1" />-->
<!--<Object type="MeshLoader" name="meshLoader" filename="mesh/square1.obj" />
<Object type="MechanicalObject" template="Rigid" /> -->
<Object type="MeshLoader" name="meshLoader" filename="mesh/single_triangleEqui.obj" />
<Object type="MechanicalObject" template="Rigid" rest_position="0 1 0 0 0 0 1 0 0 0 0 0 0 1 0.866025404 0.5 0 0 0 0 1" />
<Object type="UniformMass" mass="0.01 1 [ 0.001 0 0 , 0 0.001 0 , 0 0 0.001 ]" />
<Object type="FixedConstraint" indices="0 1"/>
<!-- <Object type="ConstantForceField" points="2" forces="0 0 1 0 0 0"/> -->
<Node name="Triangles">
<include href="Objects/TriangleSetTopology.xml" />
<!--<Object type="Quad2TriangleTopologicalMapping" object1="grid" object2="Container" />-->
<Object type="TriangleBendingFEMForceField" name="FEM" method="large" bending="true" thickness="0.1" />
<Object type="HookeanMaterial" youngModulus="1000" poissonRatio="0.45"/>
<Node>
<Object type="MechanicalObject" template="Vec3d"/>
<Object type="IdentityMapping"/>
<Object type="Triangle"/>
<Node>
<Object type="OglModel" name="Visual" color="red"/>
<Object type="IdentityMapping" object1="../.." object2="Visual"/>
</Node>
</Node>
</Node>
</Node>
<!--
position = "0 0 0 0 0 0 1 1 0 0 0 0 0 1 0.5 1 0 0 0 0 1"
<Node name="Square2">
<Object type="StaticSolver" />
<Object type="CGLinearSolver" iterations="50" tolerance="1e-15" threshold="1e-15"/>
<Object type="RegularGrid" name="grid" min="0 0 0" max="1 1 0" nx="25" ny="25" nz="1" />
<Object type="MechanicalObject"/>
<Object type="UniformMass" mass="0.1 1 [ 0.001 0 0 , 0 0.001 0 , 0 0 0.001 ]" />
<Object type="FixedConstraint" indices="600 624"/>
<Object type="ConstantForceField" points="0-24" forces="0 -1000 0"/>
<Node name="Triangles">
<include href="Objects/TriangleSetTopology.xml" />
<Object type="Quad2TriangleTopologicalMapping" object1="grid" object2="Container" />
<Object type="Triangle2DFEMForceField" name="FEM" method="large" />
<Object type="HookeanMaterial" youngModulus="10000" poissonRatio="0.45"/>
<Object type="Triangle"/>
<Node>
<Object type="OglModel" name="Visual" color="red"/>
<Object type="IdentityMapping" object1="../.." object2="Visual"/>
</Node>
</Node>
</Node>
-->
</Node>
|