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[Examples] Fix and add old scenes (SofaDefrost#17)
* add scenes * add mesh * Rename testShell6.scn to testShell2.scn * Rename testShell6bis.scn to testShell2bis.scn * Rename testShell7.scn to testShell3.scn * Rename testShell7_small_bis.scn to testShell3_small_bis.scn
1 parent e3efac2 commit 9c679fd

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‎examples/sofapython3/BezierTriangularBendingFEMForceField.py‎

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def createScene(rootNode):
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rootNode.addObject('RequiredPlugin', name="Shell")
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.Constraint.Projective') # Needed to use components [FixedProjectiveConstraint]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.Engine.Select') # Needed to use components [BoxROI]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.IO.Mesh') # Needed to use components [MeshOBJLoader]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.LinearSolver.Direct') # Needed to use components [SparseLDLSolver]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.Mapping.Linear') # Needed to use components [IdentityMapping]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.Mass') # Needed to use components [UniformMass]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.ODESolver.Backward') # Needed to use components [EulerImplicitSolver]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.StateContainer') # Needed to use components [MechanicalObject]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.Topology.Container.Constant') # Needed to use components [MeshTopology]
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rootNode.addObject('RequiredPlugin', name='Sofa.GL.Component.Rendering3D') # Needed to use components [OglModel]
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rootNode.addObject('RequiredPlugin', name='Sofa.GUI.Component') # Needed to use components [AttachBodyButtonSetting]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.AnimationLoop') # Needed to use components [FreeMotionAnimationLoop]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.Constraint.Lagrangian.Correction') # Needed to use components [GenericConstraintCorrection]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.Constraint.Lagrangian.Solver') # Needed to use components [GenericConstraintSolver]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.Engine.Generate') # Needed to use components [NormalsFromPoints]
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rootNode.gravity = [0, -98.1, 0]
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rootNode.addObject('AttachBodyButtonSetting', stiffness=0.1)
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rootNode.addObject('FreeMotionAnimationLoop')
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rootNode.addObject('GenericConstraintSolver', maxIterations=1e3, tolerance=1e-3)
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square = rootNode.addChild('Square')
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square.addObject('EulerImplicitSolver')
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square.addObject('SparseLDLSolver')
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square.addObject('GenericConstraintCorrection')
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square.addObject('MeshOBJLoader', filename='mesh/square1.obj')
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square.addObject('MeshTopology', src=square.MeshOBJLoader.getLinkPath())
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square.addObject('MechanicalObject', name="Object", template='Rigid3')
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square.addObject('NormalsFromPoints', name='NormalsFrom', position='@Object.position' )
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square.addObject('UniformMass', totalMass=0.005)
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square.addObject('BoxROI', box=[0, 0.9, -0.1, 1, 1, 0.1], drawBoxes=True)
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square.addObject('FixedProjectiveConstraint', indices=square.BoxROI.indices.getLinkPath())
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square.addObject('BezierTriangularBendingFEMForceField', youngModulus=1.7e3,
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poissonRatio=0.3, thickness=0.01, normals="@NormalsFrom.normals")
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visu = square.addChild('Visu')
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visu.addObject('OglModel', src=square.MeshTopology.getLinkPath())
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visu.addObject('IdentityMapping')
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‎examples/sofapython3/CstFEMForceField.py‎

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def createScene(rootNode):
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rootNode.addObject('RequiredPlugin', name="Shell")
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.Constraint.Projective') # Needed to use components [FixedProjectiveConstraint]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.Engine.Select') # Needed to use components [BoxROI]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.IO.Mesh') # Needed to use components [MeshOBJLoader]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.LinearSolver.Direct') # Needed to use components [SparseLDLSolver]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.Mapping.Linear') # Needed to use components [IdentityMapping]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.Mass') # Needed to use components [UniformMass]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.ODESolver.Backward') # Needed to use components [EulerImplicitSolver]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.StateContainer') # Needed to use components [MechanicalObject]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.Topology.Container.Constant') # Needed to use components [MeshTopology]
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rootNode.addObject('RequiredPlugin', name='Sofa.GL.Component.Rendering3D') # Needed to use components [OglModel]
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rootNode.addObject('RequiredPlugin', name='Sofa.GUI.Component') # Needed to use components [AttachBodyButtonSetting]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.AnimationLoop') # Needed to use components [FreeMotionAnimationLoop]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.Constraint.Lagrangian.Correction') # Needed to use components [GenericConstraintCorrection]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.Constraint.Lagrangian.Solver') # Needed to use components [GenericConstraintSolver]
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rootNode.gravity = [0, -98.1, 0]
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rootNode.addObject('AttachBodyButtonSetting', stiffness=0.1)
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rootNode.addObject('FreeMotionAnimationLoop')
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rootNode.addObject('GenericConstraintSolver', maxIterations=1e3, tolerance=1e-3)
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square = rootNode.addChild('Square')
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square.addObject('EulerImplicitSolver')
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square.addObject('SparseLDLSolver')
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square.addObject('GenericConstraintCorrection')
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square.addObject('MeshOBJLoader', filename='mesh/square1.obj')
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square.addObject('MeshTopology', src=square.MeshOBJLoader.getLinkPath())
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square.addObject('MechanicalObject')
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square.addObject('UniformMass', totalMass=0.005)
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square.addObject('BoxROI', box=[0, 0.9, -0.1, 1, 1, 0.1], drawBoxes=True)
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square.addObject('FixedProjectiveConstraint', indices=square.BoxROI.indices.getLinkPath())
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square.addObject('CstFEMForceField', youngModulus=1.7e3,
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poissonRatio=0.3, thickness=0.01)
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visu = square.addChild('Visu')
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visu.addObject('OglModel', src=square.MeshTopology.getLinkPath())
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visu.addObject('IdentityMapping')
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‎examples/sofapython3/TriangularBendingFEMForceField.py‎

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def createScene(rootNode):
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rootNode.addObject('RequiredPlugin', name="Shell")
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.Constraint.Projective') # Needed to use components [FixedProjectiveConstraint]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.Engine.Select') # Needed to use components [BoxROI]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.IO.Mesh') # Needed to use components [MeshOBJLoader]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.LinearSolver.Direct') # Needed to use components [SparseLDLSolver]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.Mapping.Linear') # Needed to use components [IdentityMapping]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.Mass') # Needed to use components [UniformMass]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.ODESolver.Backward') # Needed to use components [EulerImplicitSolver]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.StateContainer') # Needed to use components [MechanicalObject]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.Topology.Container.Constant') # Needed to use components [MeshTopology]
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rootNode.addObject('RequiredPlugin', name='Sofa.GL.Component.Rendering3D') # Needed to use components [OglModel]
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rootNode.addObject('RequiredPlugin', name='Sofa.GUI.Component') # Needed to use components [AttachBodyButtonSetting]
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rootNode.gravity = [0, -98.1, 0]
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rootNode.addObject('AttachBodyButtonSetting', stiffness=0.1)
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rootNode.addObject('DefaultAnimationLoop')
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square.addObject('MechanicalObject', template='Rigid3')
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square.addObject('UniformMass', totalMass=0.005)
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square.addObject('BoxROI', box=[0, 0.9, -0.1, 1, 1, 0.1], drawBoxes=True)
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square.addObject('FixedConstraint', indices=square.BoxROI.indices.getLinkPath())
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square.addObject('FixedProjectiveConstraint', indices=square.BoxROI.indices.getLinkPath())
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square.addObject('TriangularBendingFEMForceField', youngModulus=1.7e3,
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poissonRatio=0.3, thickness=0.01)
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‎examples/sofapython3/TriangularShellForceField.py‎

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def createScene(rootNode):
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rootNode.addObject('RequiredPlugin', name="Shell")
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.Constraint.Projective') # Needed to use components [FixedProjectiveConstraint]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.Engine.Select') # Needed to use components [BoxROI]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.IO.Mesh') # Needed to use components [MeshOBJLoader]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.LinearSolver.Direct') # Needed to use components [SparseLDLSolver]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.Mapping.Linear') # Needed to use components [IdentityMapping]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.Mass') # Needed to use components [UniformMass]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.ODESolver.Backward') # Needed to use components [EulerImplicitSolver]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.StateContainer') # Needed to use components [MechanicalObject]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.Topology.Container.Constant') # Needed to use components [MeshTopology]
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rootNode.addObject('RequiredPlugin', name='Sofa.GL.Component.Rendering3D') # Needed to use components [OglModel]
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rootNode.addObject('RequiredPlugin', name='Sofa.GUI.Component') # Needed to use components [AttachBodyButtonSetting]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.AnimationLoop') # Needed to use components [FreeMotionAnimationLoop]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.Constraint.Lagrangian.Correction') # Needed to use components [GenericConstraintCorrection]
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rootNode.addObject('RequiredPlugin', name='Sofa.Component.Constraint.Lagrangian.Solver') # Needed to use components [GenericConstraintSolver]
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rootNode.gravity = [0, -98.1, 0]
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rootNode.addObject('AttachBodyButtonSetting', stiffness=0.1)
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rootNode.addObject('DefaultAnimationLoop')
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#rootNode.addObject('FreeMotionAnimationLoop')
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#rootNode.addObject('GenericConstraintSolver', maxIterations=1e3, tolerance=1e-3)
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square = rootNode.addChild('Square')
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square.addObject('EulerImplicitSolver')
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square.addObject('SparseLDLSolver')
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#square.addObject('GenericConstraintCorrection')
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square.addObject('MeshOBJLoader', filename='mesh/square1.obj')
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square.addObject('MeshTopology', src=square.MeshOBJLoader.getLinkPath())
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square.addObject('MechanicalObject', template='Rigid3', showObject=1)
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square.addObject('UniformMass', totalMass=0.005)
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square.addObject('BoxROI', box=[0, 0.9, -0.1, 1, 1, 0.1], drawBoxes=True)
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square.addObject('FixedProjectiveConstraint', indices=square.BoxROI.indices.getLinkPath())
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square.addObject('TriangularShellForceField', youngModulus=1.7e3, poissonRatio=0.3,
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thickness=0.05, measure="Von Mises stress", arrow_radius="0")
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visu = square.addChild('Visu')
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visu.addObject('OglModel', src=square.MeshTopology.getLinkPath())
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visu.addObject('IdentityMapping')
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#pluginList=['SofaEngine', 'SofaLoader', 'SofaSimpleFem','SofaExporter', 'SofaPython3', 'SofaShells']

‎examples/xml/MeshGID.scn‎

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<?xml version="1.0" ?>
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<Node name="root" dt="0.02" gravity="0 0 0">
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<Node name="plugins">
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<RequiredPlugin name="Shell"/>
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<RequiredPlugin name="Sofa.Component.Collision.Detection.Algorithm"/> <!-- Needed to use components [BVHNarrowPhase,BruteForceBroadPhase,CollisionPipeline] -->
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<RequiredPlugin name="Sofa.Component.Collision.Detection.Intersection"/> <!-- Needed to use components [MinProximityIntersection] -->
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<RequiredPlugin name="Sofa.Component.Collision.Response.Contact"/> <!-- Needed to use components [CollisionResponse] -->
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<RequiredPlugin name="Sofa.Component.LinearSolver.Iterative"/> <!-- Needed to use components [CGLinearSolver] -->
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<RequiredPlugin name="Sofa.Component.Mass"/> <!-- Needed to use components [UniformMass] -->
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<RequiredPlugin name="Sofa.Component.ODESolver.Backward"/> <!-- Needed to use components [EulerImplicitSolver] -->
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<RequiredPlugin name="Sofa.Component.SceneUtility"/> <!-- Needed to use components [InfoComponent] -->
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<RequiredPlugin name="Sofa.Component.SolidMechanics.FEM.Elastic"/> <!-- Needed to use components [TetrahedronFEMForceField] -->
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<RequiredPlugin name="Sofa.Component.StateContainer"/> <!-- Needed to use components [MechanicalObject] -->
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<RequiredPlugin name="Sofa.Component.Visual"/> <!-- Needed to use components [VisualStyle] -->
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<RequiredPlugin name="Sofa.GL.Component.Rendering3D"/> <!-- Needed to use components [OglModel] -->
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<RequiredPlugin name="Sofa.Component.Mapping.Linear"/> <!-- Needed to use components [IdentityMapping] -->
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<RequiredPlugin name="Sofa.Component.Topology.Container.Constant"/> <!-- Needed to use components [MeshTopology] -->
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</Node>
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<VisualStyle displayFlags ="showBehaviorModels showForceFields showVisualModels"/>
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<DefaultAnimationLoop/>
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<CollisionPipeline verbose="0"/>
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<BruteForceBroadPhase name="N2"/>
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<BVHNarrowPhase/>
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<CollisionResponse name="Response" response="PenaltyContactForceField"/>
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<MinProximityIntersection name="Proximity" alarmDistance="0.8" contactDistance="0.5"/>
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<Node name="Meshtest" >
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<EulerImplicitSolver />
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<CGLinearSolver iterations="100" tolerance="1e-15" threshold="1e-15"/>
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<include href="Mesh_test.xml" filename="Mesh_test.xml" src="@tetras" />
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<MechanicalObject name="tetras" showIndices="false" showIndicesScale="0.0007"/>
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<UniformMass showAxisSizeFactor="0.00001" totalMass="1" />
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<TetrahedronFEMForceField name="FEM" youngModulus="2870" poissonRatio="0.45" method="large" drawHeterogeneousTetra="0" />
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<Node name="Visual">
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<OglModel name="Visual" color="green"/>
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<IdentityMapping input="@.." output="@Visual"/>
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</Node>
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</Node>
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</Node>

‎examples/xml/MeshInterpolator.scn‎

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<?xml version="1.0"?>
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<Node name="root" dt="0.02" gravity="0 0 0">
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<Node name="plugins">
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<RequiredPlugin name="Shell"/>
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<RequiredPlugin name="Sofa.Component.Collision.Detection.Algorithm"/> <!-- Needed to use components [BVHNarrowPhase,BruteForceBroadPhase,CollisionPipeline] -->
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<RequiredPlugin name="Sofa.Component.Collision.Detection.Intersection"/> <!-- Needed to use components [MinProximityIntersection] -->
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<RequiredPlugin name="Sofa.Component.Collision.Response.Contact"/> <!-- Needed to use components [CollisionResponse] -->
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<RequiredPlugin name="Sofa.Component.IO.Mesh"/> <!-- Needed to use components [MeshOBJLoader] -->
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<RequiredPlugin name="Sofa.Component.Mapping.Linear"/> <!-- Needed to use components [IdentityMapping] -->
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<RequiredPlugin name="Sofa.Component.StateContainer"/> <!-- Needed to use components [MechanicalObject] -->
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<RequiredPlugin name="Sofa.Component.Topology.Container.Dynamic"/> <!-- Needed to use components [TriangleSetGeometryAlgorithms,TriangleSetTopologyContainer] -->
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<RequiredPlugin name="Sofa.Component.Visual"/> <!-- Needed to use components [VisualStyle] -->
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<RequiredPlugin name="Sofa.GL.Component.Rendering3D"/> <!-- Needed to use components [OglModel] -->
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</Node>
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<VisualStyle displayFlags ="showBehaviorModels showForceFields showVisualModels"/>
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<DefaultAnimationLoop/>
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<CollisionPipeline verbose="0"/>
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<BruteForceBroadPhase name="N2"/>
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<BVHNarrowPhase/>
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<CollisionResponse name="Response" response="PenaltyContactForceField"/>
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<MinProximityIntersection name="Proximity" alarmDistance="0.8" contactDistance="0.5"/>
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<Node name="MeshInterpolator">
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<!-- Starting mesh -->
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<Node name="m1">
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<MeshOBJLoader name="m1" filename="../../../Shell/mesh/transform-cube.obj" />
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<!-- Visualisation -->
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<TriangleSetTopologyContainer src="@m1" />
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<MechanicalObject />
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<TriangleSetGeometryAlgorithms drawEdges="true" drawColorEdges="0.2 0.2 0.2" />
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</Node>
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<!-- Final mesh -->
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<Node name="m2">
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<MeshOBJLoader name="m2" filename="../../../Shell/mesh/transform-sphere.obj" />
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<!-- Visualisation -->
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<TriangleSetTopologyContainer src="@m2" />
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<MechanicalObject />
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<TriangleSetGeometryAlgorithms drawEdges="true" drawColorEdges="0.2 0.2 0.2" />
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</Node>
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<Node name="simluation" >
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<MeshInterpolator name="interp" startPosition="@m1/m1.position" endPosition="@m2/m2.position"
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listening="true" startTime="0" nbSteps="10" increment="0.01" />
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<TriangleSetTopologyContainer triangles="@m1/m1.triangles" position="@interp.position" />
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<MechanicalObject position="@interp.position" />
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<!-- Visualisation -->
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<Node name="Visual">
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<OglModel name="Visual" color="green"/>
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<IdentityMapping input="@.." output="@Visual"/>
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</Node>
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</Node>
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</Node>
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</Node>

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