/usr/share/sofa/examples/Tutorials/Misc/demo3.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 | <!-- Mechanical+Visual Basic Example -->
<Node name="root" dt="0.01" showBehaviorModels="0" showCollisionModels="1" showMappings="0" showForceFields="1">
<Node name="Poutre1">
<Object type="EulerImplicit" />
<Object type="CGLinearSolver" iterations="20"/>
<Node name="M1">
<Object type="MechanicalObject" filename="BehaviorModels/smCube27.xs3" dz="-21.0"/>
<Object type="DiagonalMass" filename="BehaviorModels/smCube27.xs3"/>
<Object type="StiffSpringForceField" name="Springs" filename="BehaviorModels/smCube27.xs3"/>
<Object type="FixedConstraint" indices="0 3 6 9 12 15 18 21 24"/>
<Node name="Visu">
<Object type="OglModel" name="Visual" filename="mesh/smCube27.obj" color="yellow" />
<Object type="IdentityMapping" object1="../.." object2="Visual"/>
</Node>
</Node>
<Node name="M2">
<Object type="MechanicalObject" template="Rigid" dz="-10.5"/>
<Object type="UniformMass" filename="BehaviorModels/rigid.xs3"/>
<Node name="Points">
<Object type="MechanicalObject" template="Vec3d" filename="BehaviorModels/smCube27.xs3"/>
<Object type="RigidMapping"/>
</Node>
<Node name="Visu">
<Object type="OglModel" name="Visual" filename="mesh/smCube27.obj" />
<Object type="RigidMapping" object1="../.." object2="Visual" />
</Node>
</Node>
<Node name="M3">
<Object type="MechanicalObject" filename="BehaviorModels/smCube27.xs3"/>
<Object type="DiagonalMass" filename="BehaviorModels/smCube27.xs3"/>
<Object type="StiffSpringForceField" name="Springs" filename="BehaviorModels/smCube27.xs3"/>
<Node name="Visu">
<Object type="OglModel" name="Visual" filename="mesh/smCube27.obj" color="red" />
<Object type="IdentityMapping" object1="../.." object2="Visual"/>
</Node>
</Node>
<Node name="M4">
<Object type="MechanicalObject" template="Rigid" dz="10.5"/>
<Object type="UniformMass" filename="BehaviorModels/rigid.xs3"/>
<Node name="Points">
<Object type="MechanicalObject" template="Vec3d" filename="BehaviorModels/smCube27.xs3"/>
<Object type="RigidMapping"/>
<Node name="Visu">
<Object type="OglModel" name="Visual" filename="mesh/smCube27.obj" />
<Object type="IdentityMapping" object1="../.." object2="Visual" />
</Node>
</Node>
</Node>
<Node name="M5">
<Object type="MechanicalObject" filename="BehaviorModels/smCube27.xs3" dz="21"/>
<Object type="DiagonalMass" filename="BehaviorModels/smCube27.xs3"/>
<Object type="StiffSpringForceField" name="Springs" filename="BehaviorModels/smCube27.xs3"/>
<Node name="Visu">
<Object type="OglModel" name="Visual" filename="mesh/smCube27.obj" color="cyan" />
<Object type="IdentityMapping" object1="../.." object2="Visual"/>
</Node>
</Node>
<Node name="M6">
<Object type="MechanicalObject" template="Rigid" dz="31.5"/>
<Object type="UniformMass" filename="BehaviorModels/rigid.xs3"/>
<Node name="Points">
<Object type="MechanicalObject" template="Vec3d" filename="BehaviorModels/smCube27.xs3"/>
<Object type="RigidMapping"/>
</Node>
<Node name="Visu">
<Object type="OglModel" name="Visual" filename="mesh/dragon.obj" color="gray" />
<Object type="RigidMapping" object1="../.." object2="Visual" />
</Node>
</Node>
<Object type="StiffSpringForceField" name="ExternalSprings1" filename="BehaviorModels/linkSmCube27.xs3" object1="M1" object2="M2/Points" />
<Object type="StiffSpringForceField" name="ExternalSprings2" filename="BehaviorModels/linkSmCube27.xs3" object1="M2/Points" object2="M3" />
<Object type="StiffSpringForceField" name="ExternalSprings3" filename="BehaviorModels/linkSmCube27.xs3" object1="M3" object2="M4/Points" />
<Object type="StiffSpringForceField" name="ExternalSprings4" filename="BehaviorModels/linkSmCube27.xs3" object1="M4/Points" object2="M5" />
<Object type="StiffSpringForceField" name="ExternalSprings5" filename="BehaviorModels/linkSmCube27.xs3" object1="M5" object2="M6/Points" />
</Node>
</Node>
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