mpacts.contact.models.collision.linearpressure. linearpressure_rt_matrix

In order to be able to use this module import it like this:

import mpacts.contact.models.collision.linearpressure.linearpressure_rt_matrix
#or assign it to a shorter name
import mpacts.contact.models.collision.linearpressure.linearpressure_rt_matrix as lin

LinearPressureFprimAreaIntMatrix

Description: Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix. Saves contact area and contact forces in primitive manager. Geometry combinations available:

PC2 | PC1 - Rigid_RoundedTriangle Deformable_RoundedTriangle
Sphere YES YES
Rigid_Triangle YES YES
Rigid_RoundedTriangle YES YES
Rigid_Quad YES YES
Rigid_CylinderTop YES YES
Rigid_CylinderBottom YES YES
Rigid_Cylinder YES YES
Deformable_Triangle   YES
Deformable_RoundedTriangle   YES

LinearPressureFprimAreaIntMatrix (Deformable_RoundedTriangle Deformable_RoundedTriangle)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix. Saves contact area and contact forces in primitive manager.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • Fprim1 (default value = None) — Array with vectors which stores the contact force per primitive for pc1. If not given, the array pc1[‘Fprim’] is searched first, and if not found, nothing will be done
    • Fprim2 (default value = None) — Array with vectors which stores the contact force per primitive for pc2. If not given, the array pc2[‘Fprim’] is searched first, and if not found, nothing will be done
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • abort_if_different (default value = 0) — If ‘True’, inverts the regular function of ‘AbortIfSameParent’, and makes the contact model early abort if the particles’ parents are different. Please do not change this ‘Property’ if you are not sure what you are doing.
    • c (default value = 0) — normal damping coefficient.
    • contact_data_storage_factory (default value = None) — The contact data storage factory to make contact data. Do not change! Especially vector in parallel is not a safe choice here.
    • contact_data (default value = None) — The contact data belonging to the DoF (parents) made by this model.
    • implicitness (default value = 0) — Choose the semi-implicit integration method. (0 for explicit Euler, 1 for implicit Euler, 0.5 for Cranck-Nicholson).
    • transpose (default value = 0) — switches around pc1 and pc2 for the ContactMatrix.

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataRoundedTriangle_2_DataDeformable_NGon_1_Data  <3 >
  ↓
Deformable_NGon_2_Data  <3 >
  ↓
RoundedTriangle_RoundedTriangleN_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesDistributeForcesAndMomentsToTriangle_2_NodesAssembleForces_DeformableTriangle_1AssembleForces_DeformableTriangle_2Assemble_ContactArea_1Assemble_ContactArea_2AssembleForces_Primitives_1AssembleForces_Primitives_2ComputeContactMatrixElementOverdampedDeformableTriangleDof_1DeformableTriangleDof_2AssembleContactMatrix_ComposedParticleAbortIfSameParentFeedback

LinearPressureFprimAreaIntMatrix (Deformable_RoundedTriangle Deformable_Triangle)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix. Saves contact area and contact forces in primitive manager.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • Fprim1 (default value = None) — Array with vectors which stores the contact force per primitive for pc1. If not given, the array pc1[‘Fprim’] is searched first, and if not found, nothing will be done
    • Fprim2 (default value = None) — Array with vectors which stores the contact force per primitive for pc2. If not given, the array pc2[‘Fprim’] is searched first, and if not found, nothing will be done
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • c (default value = 0) — normal damping coefficient.
    • contact_data_storage_factory (default value = None) — The contact data storage factory to make contact data. Do not change! Especially vector in parallel is not a safe choice here.
    • contact_data (default value = None) — The contact data belonging to the DoF (parents) made by this model.
    • implicitness (default value = 0) — Choose the semi-implicit integration method. (0 for explicit Euler, 1 for implicit Euler, 0.5 for Cranck-Nicholson).
    • layer_width (default value = 0) — flat layer width
    • transpose (default value = 0) — switches around pc1 and pc2 for the ContactMatrix.

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataDeformable_NGon_1_Data  <3 >
  ↓
Deformable_NGon_2_Data  <3 >
  ↓
RoundedTriangle_NGonN_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesDistributeForcesAndMomentsToTriangle_2_NodesAssembleForces_DeformableTriangle_1AssembleForces_DeformableTriangle_2Assemble_ContactArea_1Assemble_ContactArea_2AssembleForces_Primitives_1AssembleForces_Primitives_2ComputeContactMatrixElementOverdampedDeformableTriangleDof_1DeformableTriangleDof_2AssembleContactMatrix_ComposedParticleFeedback

LinearPressureFprimAreaIntMatrix (Deformable_RoundedTriangle Rigid_Cylinder)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix. Saves contact area and contact forces in primitive manager.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • Fprim1 (default value = None) — Array with vectors which stores the contact force per primitive for pc1. If not given, the array pc1[‘Fprim’] is searched first, and if not found, nothing will be done
    • Fprim2 (default value = None) — Array with vectors which stores the contact force per primitive for pc2. If not given, the array pc2[‘Fprim’] is searched first, and if not found, nothing will be done
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • c (default value = 0) — normal damping coefficient.
    • implicitness (default value = 0) — Choose the semi-implicit integration method. (0 for explicit Euler, 1 for implicit Euler, 0.5 for Cranck-Nicholson).

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataDeformable_NGon_1_Data  <3 >
  ↓
Rigid_Cylinder_2_DataRoundedTriangle_CylinderN_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesAssembleForces_DeformableTriangle_1AssembleForces_2AssembleMoments_cps_2AssembleMoments_2Assemble_ContactArea_1Assemble_ContactArea_2AssembleForces_Primitives_1AssembleForces_Primitives_2ComputeContactMatrixElementOverdampedDeformableTriangleDof_1RigidBodyDof_2AssembleContactMatrixToDiagonal_ComposedParticle_1FrictionMatrixForce_1Feedback

LinearPressureFprimAreaIntMatrix (Deformable_RoundedTriangle Rigid_CylinderBottom)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix. Saves contact area and contact forces in primitive manager.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • Fprim1 (default value = None) — Array with vectors which stores the contact force per primitive for pc1. If not given, the array pc1[‘Fprim’] is searched first, and if not found, nothing will be done
    • Fprim2 (default value = None) — Array with vectors which stores the contact force per primitive for pc2. If not given, the array pc2[‘Fprim’] is searched first, and if not found, nothing will be done
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • c (default value = 0) — normal damping coefficient.
    • implicitness (default value = 0) — Choose the semi-implicit integration method. (0 for explicit Euler, 1 for implicit Euler, 0.5 for Cranck-Nicholson).

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataDeformable_NGon_1_Data  <3 >
  ↓
Rigid_Cylinder_2_DataRoundedTriangle_Disk  <Bottom_Selector >
  ↓
N_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesAssembleForces_DeformableTriangle_1AssembleForces_2AssembleMoments_cps_2AssembleMoments_2Assemble_ContactArea_1Assemble_ContactArea_2AssembleForces_Primitives_1AssembleForces_Primitives_2ComputeContactMatrixElementOverdampedDeformableTriangleDof_1RigidBodyDof_2AssembleContactMatrixToDiagonal_ComposedParticle_1FrictionMatrixForce_1Feedback

LinearPressureFprimAreaIntMatrix (Deformable_RoundedTriangle Rigid_CylinderTop)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix. Saves contact area and contact forces in primitive manager.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • Fprim1 (default value = None) — Array with vectors which stores the contact force per primitive for pc1. If not given, the array pc1[‘Fprim’] is searched first, and if not found, nothing will be done
    • Fprim2 (default value = None) — Array with vectors which stores the contact force per primitive for pc2. If not given, the array pc2[‘Fprim’] is searched first, and if not found, nothing will be done
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • c (default value = 0) — normal damping coefficient.
    • implicitness (default value = 0) — Choose the semi-implicit integration method. (0 for explicit Euler, 1 for implicit Euler, 0.5 for Cranck-Nicholson).

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataDeformable_NGon_1_Data  <3 >
  ↓
Rigid_Cylinder_2_DataRoundedTriangle_Disk  <Top_Selector >
  ↓
N_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesAssembleForces_DeformableTriangle_1AssembleForces_2AssembleMoments_cps_2AssembleMoments_2Assemble_ContactArea_1Assemble_ContactArea_2AssembleForces_Primitives_1AssembleForces_Primitives_2ComputeContactMatrixElementOverdampedDeformableTriangleDof_1RigidBodyDof_2AssembleContactMatrixToDiagonal_ComposedParticle_1FrictionMatrixForce_1Feedback

LinearPressureFprimAreaIntMatrix (Deformable_RoundedTriangle Rigid_Quad)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix. Saves contact area and contact forces in primitive manager.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • Fprim1 (default value = None) — Array with vectors which stores the contact force per primitive for pc1. If not given, the array pc1[‘Fprim’] is searched first, and if not found, nothing will be done
    • Fprim2 (default value = None) — Array with vectors which stores the contact force per primitive for pc2. If not given, the array pc2[‘Fprim’] is searched first, and if not found, nothing will be done
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • c (default value = 0) — normal damping coefficient.
    • implicitness (default value = 0) — Choose the semi-implicit integration method. (0 for explicit Euler, 1 for implicit Euler, 0.5 for Cranck-Nicholson).
    • layer_width (default value = 0) — flat layer width

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataDeformable_NGon_1_Data  <3 >
  ↓
Rigid_NGon_2_Data  <4 >
  ↓
RoundedTriangle_NGonN_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesAssembleForces_DeformableTriangle_1AssembleForces_2AssembleMoments_cps_2AssembleMoments_2Assemble_ContactArea_1Assemble_ContactArea_2AssembleForces_Primitives_1AssembleForces_Primitives_2ComputeContactMatrixElementOverdampedDeformableTriangleDof_1RigidBodyDof_2AssembleContactMatrixToDiagonal_ComposedParticle_1FrictionMatrixForce_1Feedback

LinearPressureFprimAreaIntMatrix (Deformable_RoundedTriangle Rigid_RoundedTriangle)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix. Saves contact area and contact forces in primitive manager.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • Fprim1 (default value = None) — Array with vectors which stores the contact force per primitive for pc1. If not given, the array pc1[‘Fprim’] is searched first, and if not found, nothing will be done
    • Fprim2 (default value = None) — Array with vectors which stores the contact force per primitive for pc2. If not given, the array pc2[‘Fprim’] is searched first, and if not found, nothing will be done
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • c (default value = 0) — normal damping coefficient.
    • implicitness (default value = 0) — Choose the semi-implicit integration method. (0 for explicit Euler, 1 for implicit Euler, 0.5 for Cranck-Nicholson).

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataRoundedTriangle_2_DataDeformable_NGon_1_Data  <3 >
  ↓
Rigid_NGon_2_Data  <3 >
  ↓
RoundedTriangle_RoundedTriangleN_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesDistributeForcesAndMomentsToTriangle_2_NodesAssembleForces_DeformableTriangle_1AssembleForces_2AssembleMoments_cps_2AssembleMoments_2Assemble_ContactArea_1Assemble_ContactArea_2AssembleForces_Primitives_1AssembleForces_Primitives_2ComputeContactMatrixElementOverdampedDeformableTriangleDof_1RigidBodyDof_2AssembleContactMatrixToDiagonal_ComposedParticle_1FrictionMatrixForce_1Feedback

LinearPressureFprimAreaIntMatrix (Deformable_RoundedTriangle Rigid_Triangle)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix. Saves contact area and contact forces in primitive manager.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • Fprim1 (default value = None) — Array with vectors which stores the contact force per primitive for pc1. If not given, the array pc1[‘Fprim’] is searched first, and if not found, nothing will be done
    • Fprim2 (default value = None) — Array with vectors which stores the contact force per primitive for pc2. If not given, the array pc2[‘Fprim’] is searched first, and if not found, nothing will be done
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • c (default value = 0) — normal damping coefficient.
    • implicitness (default value = 0) — Choose the semi-implicit integration method. (0 for explicit Euler, 1 for implicit Euler, 0.5 for Cranck-Nicholson).
    • layer_width (default value = 0) — flat layer width

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataDeformable_NGon_1_Data  <3 >
  ↓
Rigid_NGon_2_Data  <3 >
  ↓
RoundedTriangle_NGonN_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesAssembleForces_DeformableTriangle_1AssembleForces_2AssembleMoments_cps_2AssembleMoments_2Assemble_ContactArea_1Assemble_ContactArea_2AssembleForces_Primitives_1AssembleForces_Primitives_2ComputeContactMatrixElementOverdampedDeformableTriangleDof_1RigidBodyDof_2AssembleContactMatrixToDiagonal_ComposedParticle_1FrictionMatrixForce_1Feedback

LinearPressureFprimAreaIntMatrix (Deformable_RoundedTriangle Sphere)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix. Saves contact area and contact forces in primitive manager.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • Fprim1 (default value = None) — Array with vectors which stores the contact force per primitive for pc1. If not given, the array pc1[‘Fprim’] is searched first, and if not found, nothing will be done
    • Fprim2 (default value = None) — Array with vectors which stores the contact force per primitive for pc2. If not given, the array pc2[‘Fprim’] is searched first, and if not found, nothing will be done
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • c (default value = 0) — normal damping coefficient.
    • contact_data_storage_factory (default value = None) — The contact data storage factory to make contact data. Do not change! Especially vector in parallel is not a safe choice here.
    • contact_data (default value = None) — The contact data belonging to the DoF (parents) made by this model.
    • implicitness (default value = 0) — Choose the semi-implicit integration method. (0 for explicit Euler, 1 for implicit Euler, 0.5 for Cranck-Nicholson).
    • transpose (default value = 0) — switches around pc1 and pc2 for the ContactMatrix.

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataDeformable_NGon_1_Data  <3 >
  ↓
Sphere0_2_DataRoundedTriangle_SphereN_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesAssembleForces_DeformableTriangle_1AssembleForces_2Assemble_ContactArea_1Assemble_ContactArea_2AssembleForces_Primitives_1AssembleForces_Primitives_2ComputeContactMatrixElementOverdampedDeformableTriangleDof_1SphereDof_2AssembleContactMatrix_ComposedParticleFeedback

LinearPressureFprimAreaIntMatrix (Rigid_RoundedTriangle Rigid_Cylinder)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix. Saves contact area and contact forces in primitive manager.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • Fprim1 (default value = None) — Array with vectors which stores the contact force per primitive for pc1. If not given, the array pc1[‘Fprim’] is searched first, and if not found, nothing will be done
    • Fprim2 (default value = None) — Array with vectors which stores the contact force per primitive for pc2. If not given, the array pc2[‘Fprim’] is searched first, and if not found, nothing will be done
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • c (default value = 0) — normal damping coefficient.

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataRigid_NGon_1_Data  <3 >
  ↓
Rigid_Cylinder_2_DataRoundedTriangle_CylinderN_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesAssembleForces_1AssembleMoments_cps_1AssembleMoments_1AssembleForces_2AssembleMoments_cps_2AssembleMoments_2Assemble_ContactArea_1Assemble_ContactArea_2AssembleForces_Primitives_1AssembleForces_Primitives_2Feedback

LinearPressureFprimAreaIntMatrix (Rigid_RoundedTriangle Rigid_CylinderBottom)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix. Saves contact area and contact forces in primitive manager.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • Fprim1 (default value = None) — Array with vectors which stores the contact force per primitive for pc1. If not given, the array pc1[‘Fprim’] is searched first, and if not found, nothing will be done
    • Fprim2 (default value = None) — Array with vectors which stores the contact force per primitive for pc2. If not given, the array pc2[‘Fprim’] is searched first, and if not found, nothing will be done
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • c (default value = 0) — normal damping coefficient.

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataRigid_NGon_1_Data  <3 >
  ↓
Rigid_Cylinder_2_DataRoundedTriangle_Disk  <Bottom_Selector >
  ↓
N_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesAssembleForces_1AssembleMoments_cps_1AssembleMoments_1AssembleForces_2AssembleMoments_cps_2AssembleMoments_2Assemble_ContactArea_1Assemble_ContactArea_2AssembleForces_Primitives_1AssembleForces_Primitives_2Feedback

LinearPressureFprimAreaIntMatrix (Rigid_RoundedTriangle Rigid_CylinderTop)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix. Saves contact area and contact forces in primitive manager.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • Fprim1 (default value = None) — Array with vectors which stores the contact force per primitive for pc1. If not given, the array pc1[‘Fprim’] is searched first, and if not found, nothing will be done
    • Fprim2 (default value = None) — Array with vectors which stores the contact force per primitive for pc2. If not given, the array pc2[‘Fprim’] is searched first, and if not found, nothing will be done
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • c (default value = 0) — normal damping coefficient.

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataRigid_NGon_1_Data  <3 >
  ↓
Rigid_Cylinder_2_DataRoundedTriangle_Disk  <Top_Selector >
  ↓
N_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesAssembleForces_1AssembleMoments_cps_1AssembleMoments_1AssembleForces_2AssembleMoments_cps_2AssembleMoments_2Assemble_ContactArea_1Assemble_ContactArea_2AssembleForces_Primitives_1AssembleForces_Primitives_2Feedback

LinearPressureFprimAreaIntMatrix (Rigid_RoundedTriangle Rigid_Quad)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix. Saves contact area and contact forces in primitive manager.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • Fprim1 (default value = None) — Array with vectors which stores the contact force per primitive for pc1. If not given, the array pc1[‘Fprim’] is searched first, and if not found, nothing will be done
    • Fprim2 (default value = None) — Array with vectors which stores the contact force per primitive for pc2. If not given, the array pc2[‘Fprim’] is searched first, and if not found, nothing will be done
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • c (default value = 0) — normal damping coefficient.
    • layer_width (default value = 0) — flat layer width

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataRigid_NGon_1_Data  <3 >
  ↓
Rigid_NGon_2_Data  <4 >
  ↓
RoundedTriangle_NGonN_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesAssembleForces_1AssembleMoments_cps_1AssembleMoments_1AssembleForces_2AssembleMoments_cps_2AssembleMoments_2Assemble_ContactArea_1Assemble_ContactArea_2AssembleForces_Primitives_1AssembleForces_Primitives_2Feedback

LinearPressureFprimAreaIntMatrix (Rigid_RoundedTriangle Rigid_RoundedTriangle)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix. Saves contact area and contact forces in primitive manager.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • Fprim1 (default value = None) — Array with vectors which stores the contact force per primitive for pc1. If not given, the array pc1[‘Fprim’] is searched first, and if not found, nothing will be done
    • Fprim2 (default value = None) — Array with vectors which stores the contact force per primitive for pc2. If not given, the array pc2[‘Fprim’] is searched first, and if not found, nothing will be done
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • abort_if_different (default value = 0) — If ‘True’, inverts the regular function of ‘AbortIfSameParent’, and makes the contact model early abort if the particles’ parents are different. Please do not change this ‘Property’ if you are not sure what you are doing.
    • c (default value = 0) — normal damping coefficient.

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataRoundedTriangle_2_DataRigid_NGon_1_Data  <3 >
  ↓
Rigid_NGon_2_Data  <3 >
  ↓
RoundedTriangle_RoundedTriangleN_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesDistributeForcesAndMomentsToTriangle_2_NodesAssembleForces_1AssembleMoments_cps_1AssembleMoments_1AssembleForces_2AssembleMoments_cps_2AssembleMoments_2Assemble_ContactArea_1Assemble_ContactArea_2AssembleForces_Primitives_1AssembleForces_Primitives_2AbortIfSameParentFeedback

LinearPressureFprimAreaIntMatrix (Rigid_RoundedTriangle Rigid_Triangle)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix. Saves contact area and contact forces in primitive manager.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • Fprim1 (default value = None) — Array with vectors which stores the contact force per primitive for pc1. If not given, the array pc1[‘Fprim’] is searched first, and if not found, nothing will be done
    • Fprim2 (default value = None) — Array with vectors which stores the contact force per primitive for pc2. If not given, the array pc2[‘Fprim’] is searched first, and if not found, nothing will be done
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • c (default value = 0) — normal damping coefficient.
    • layer_width (default value = 0) — flat layer width

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataRigid_NGon_1_Data  <3 >
  ↓
Rigid_NGon_2_Data  <3 >
  ↓
RoundedTriangle_NGonN_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesAssembleForces_1AssembleMoments_cps_1AssembleMoments_1AssembleForces_2AssembleMoments_cps_2AssembleMoments_2Assemble_ContactArea_1Assemble_ContactArea_2AssembleForces_Primitives_1AssembleForces_Primitives_2Feedback

LinearPressureFprimAreaIntMatrix (Rigid_RoundedTriangle Sphere)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix. Saves contact area and contact forces in primitive manager.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • Fprim1 (default value = None) — Array with vectors which stores the contact force per primitive for pc1. If not given, the array pc1[‘Fprim’] is searched first, and if not found, nothing will be done
    • Fprim2 (default value = None) — Array with vectors which stores the contact force per primitive for pc2. If not given, the array pc2[‘Fprim’] is searched first, and if not found, nothing will be done
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • c (default value = 0) — normal damping coefficient.
    • implicitness (default value = 0) — Choose the semi-implicit integration method. (0 for explicit Euler, 1 for implicit Euler, 0.5 for Cranck-Nicholson).

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataRigid_NGon_1_Data  <3 >
  ↓
Sphere_2_DataRoundedTriangle_SphereN_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesAssembleForces_1AssembleMoments_cps_1AssembleMoments_1AssembleForces_2AssembleMoments_cps_2AssembleMoments_2Assemble_ContactArea_1Assemble_ContactArea_2AssembleForces_Primitives_1AssembleForces_Primitives_2ComputeContactMatrixElementOverdampedRigidBodyDof_1SphereDof_2AssembleContactMatrixToDiagonal_2Feedback

LinearPressureIntMatrix

Description: Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix. Geometry combinations available:

PC2 | PC1 - Rigid_RoundedTriangle Deformable_RoundedTriangle
Sphere YES YES
Rigid_Triangle YES YES
Rigid_RoundedTriangle YES YES
Rigid_Quad YES YES
Rigid_CylinderTop YES YES
Rigid_CylinderBottom YES YES
Rigid_Cylinder YES YES
Deformable_Triangle   YES
Deformable_RoundedTriangle   YES

LinearPressureIntMatrix (Deformable_RoundedTriangle Deformable_RoundedTriangle)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • abort_if_different (default value = 0) — If ‘True’, inverts the regular function of ‘AbortIfSameParent’, and makes the contact model early abort if the particles’ parents are different. Please do not change this ‘Property’ if you are not sure what you are doing.
    • c (default value = 0) — normal damping coefficient.
    • contact_data_storage_factory (default value = None) — The contact data storage factory to make contact data. Do not change! Especially vector in parallel is not a safe choice here.
    • contact_data (default value = None) — The contact data belonging to the DoF (parents) made by this model.
    • implicitness (default value = 0) — Choose the semi-implicit integration method. (0 for explicit Euler, 1 for implicit Euler, 0.5 for Cranck-Nicholson).
    • transpose (default value = 0) — switches around pc1 and pc2 for the ContactMatrix.

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataRoundedTriangle_2_DataDeformable_NGon_1_Data  <3 >
  ↓
Deformable_NGon_2_Data  <3 >
  ↓
RoundedTriangle_RoundedTriangleN_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesDistributeForcesAndMomentsToTriangle_2_NodesAssembleForces_DeformableTriangle_1AssembleForces_DeformableTriangle_2ComputeContactMatrixElementOverdampedDeformableTriangleDof_1DeformableTriangleDof_2AssembleContactMatrix_ComposedParticleAbortIfSameParentFeedback

LinearPressureIntMatrix (Deformable_RoundedTriangle Deformable_Triangle)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • c (default value = 0) — normal damping coefficient.
    • contact_data_storage_factory (default value = None) — The contact data storage factory to make contact data. Do not change! Especially vector in parallel is not a safe choice here.
    • contact_data (default value = None) — The contact data belonging to the DoF (parents) made by this model.
    • implicitness (default value = 0) — Choose the semi-implicit integration method. (0 for explicit Euler, 1 for implicit Euler, 0.5 for Cranck-Nicholson).
    • layer_width (default value = 0) — flat layer width
    • transpose (default value = 0) — switches around pc1 and pc2 for the ContactMatrix.

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataDeformable_NGon_1_Data  <3 >
  ↓
Deformable_NGon_2_Data  <3 >
  ↓
RoundedTriangle_NGonN_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesDistributeForcesAndMomentsToTriangle_2_NodesAssembleForces_DeformableTriangle_1AssembleForces_DeformableTriangle_2ComputeContactMatrixElementOverdampedDeformableTriangleDof_1DeformableTriangleDof_2AssembleContactMatrix_ComposedParticleFeedback

LinearPressureIntMatrix (Deformable_RoundedTriangle Rigid_Cylinder)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • c (default value = 0) — normal damping coefficient.
    • implicitness (default value = 0) — Choose the semi-implicit integration method. (0 for explicit Euler, 1 for implicit Euler, 0.5 for Cranck-Nicholson).

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataDeformable_NGon_1_Data  <3 >
  ↓
Rigid_Cylinder_2_DataRoundedTriangle_CylinderN_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesAssembleForces_DeformableTriangle_1AssembleForces_2AssembleMoments_cps_2AssembleMoments_2ComputeContactMatrixElementOverdampedDeformableTriangleDof_1RigidBodyDof_2AssembleContactMatrixToDiagonal_ComposedParticle_1FrictionMatrixForce_1Feedback

LinearPressureIntMatrix (Deformable_RoundedTriangle Rigid_CylinderBottom)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • c (default value = 0) — normal damping coefficient.
    • implicitness (default value = 0) — Choose the semi-implicit integration method. (0 for explicit Euler, 1 for implicit Euler, 0.5 for Cranck-Nicholson).

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataDeformable_NGon_1_Data  <3 >
  ↓
Rigid_Cylinder_2_DataRoundedTriangle_Disk  <Bottom_Selector >
  ↓
N_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesAssembleForces_DeformableTriangle_1AssembleForces_2AssembleMoments_cps_2AssembleMoments_2ComputeContactMatrixElementOverdampedDeformableTriangleDof_1RigidBodyDof_2AssembleContactMatrixToDiagonal_ComposedParticle_1FrictionMatrixForce_1Feedback

LinearPressureIntMatrix (Deformable_RoundedTriangle Rigid_CylinderTop)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • c (default value = 0) — normal damping coefficient.
    • implicitness (default value = 0) — Choose the semi-implicit integration method. (0 for explicit Euler, 1 for implicit Euler, 0.5 for Cranck-Nicholson).

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataDeformable_NGon_1_Data  <3 >
  ↓
Rigid_Cylinder_2_DataRoundedTriangle_Disk  <Top_Selector >
  ↓
N_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesAssembleForces_DeformableTriangle_1AssembleForces_2AssembleMoments_cps_2AssembleMoments_2ComputeContactMatrixElementOverdampedDeformableTriangleDof_1RigidBodyDof_2AssembleContactMatrixToDiagonal_ComposedParticle_1FrictionMatrixForce_1Feedback

LinearPressureIntMatrix (Deformable_RoundedTriangle Rigid_Quad)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • c (default value = 0) — normal damping coefficient.
    • implicitness (default value = 0) — Choose the semi-implicit integration method. (0 for explicit Euler, 1 for implicit Euler, 0.5 for Cranck-Nicholson).
    • layer_width (default value = 0) — flat layer width

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataDeformable_NGon_1_Data  <3 >
  ↓
Rigid_NGon_2_Data  <4 >
  ↓
RoundedTriangle_NGonN_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesAssembleForces_DeformableTriangle_1AssembleForces_2AssembleMoments_cps_2AssembleMoments_2ComputeContactMatrixElementOverdampedDeformableTriangleDof_1RigidBodyDof_2AssembleContactMatrixToDiagonal_ComposedParticle_1FrictionMatrixForce_1Feedback

LinearPressureIntMatrix (Deformable_RoundedTriangle Rigid_RoundedTriangle)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • c (default value = 0) — normal damping coefficient.
    • implicitness (default value = 0) — Choose the semi-implicit integration method. (0 for explicit Euler, 1 for implicit Euler, 0.5 for Cranck-Nicholson).

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataRoundedTriangle_2_DataDeformable_NGon_1_Data  <3 >
  ↓
Rigid_NGon_2_Data  <3 >
  ↓
RoundedTriangle_RoundedTriangleN_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesDistributeForcesAndMomentsToTriangle_2_NodesAssembleForces_DeformableTriangle_1AssembleForces_2AssembleMoments_cps_2AssembleMoments_2ComputeContactMatrixElementOverdampedDeformableTriangleDof_1RigidBodyDof_2AssembleContactMatrixToDiagonal_ComposedParticle_1FrictionMatrixForce_1Feedback

LinearPressureIntMatrix (Deformable_RoundedTriangle Rigid_Triangle)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • c (default value = 0) — normal damping coefficient.
    • implicitness (default value = 0) — Choose the semi-implicit integration method. (0 for explicit Euler, 1 for implicit Euler, 0.5 for Cranck-Nicholson).
    • layer_width (default value = 0) — flat layer width

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataDeformable_NGon_1_Data  <3 >
  ↓
Rigid_NGon_2_Data  <3 >
  ↓
RoundedTriangle_NGonN_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesAssembleForces_DeformableTriangle_1AssembleForces_2AssembleMoments_cps_2AssembleMoments_2ComputeContactMatrixElementOverdampedDeformableTriangleDof_1RigidBodyDof_2AssembleContactMatrixToDiagonal_ComposedParticle_1FrictionMatrixForce_1Feedback

LinearPressureIntMatrix (Deformable_RoundedTriangle Sphere)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • c (default value = 0) — normal damping coefficient.
    • contact_data_storage_factory (default value = None) — The contact data storage factory to make contact data. Do not change! Especially vector in parallel is not a safe choice here.
    • contact_data (default value = None) — The contact data belonging to the DoF (parents) made by this model.
    • implicitness (default value = 0) — Choose the semi-implicit integration method. (0 for explicit Euler, 1 for implicit Euler, 0.5 for Cranck-Nicholson).
    • transpose (default value = 0) — switches around pc1 and pc2 for the ContactMatrix.

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataDeformable_NGon_1_Data  <3 >
  ↓
Sphere0_2_DataRoundedTriangle_SphereN_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesAssembleForces_DeformableTriangle_1AssembleForces_2ComputeContactMatrixElementOverdampedDeformableTriangleDof_1SphereDof_2AssembleContactMatrix_ComposedParticleFeedback

LinearPressureIntMatrix (Rigid_RoundedTriangle Rigid_Cylinder)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • c (default value = 0) — normal damping coefficient.

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataRigid_NGon_1_Data  <3 >
  ↓
Rigid_Cylinder_2_DataRoundedTriangle_CylinderN_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesAssembleForces_1AssembleMoments_cps_1AssembleMoments_1AssembleForces_2AssembleMoments_cps_2AssembleMoments_2Feedback

LinearPressureIntMatrix (Rigid_RoundedTriangle Rigid_CylinderBottom)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • c (default value = 0) — normal damping coefficient.

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataRigid_NGon_1_Data  <3 >
  ↓
Rigid_Cylinder_2_DataRoundedTriangle_Disk  <Bottom_Selector >
  ↓
N_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesAssembleForces_1AssembleMoments_cps_1AssembleMoments_1AssembleForces_2AssembleMoments_cps_2AssembleMoments_2Feedback

LinearPressureIntMatrix (Rigid_RoundedTriangle Rigid_CylinderTop)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • c (default value = 0) — normal damping coefficient.

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataRigid_NGon_1_Data  <3 >
  ↓
Rigid_Cylinder_2_DataRoundedTriangle_Disk  <Top_Selector >
  ↓
N_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesAssembleForces_1AssembleMoments_cps_1AssembleMoments_1AssembleForces_2AssembleMoments_cps_2AssembleMoments_2Feedback

LinearPressureIntMatrix (Rigid_RoundedTriangle Rigid_Quad)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • c (default value = 0) — normal damping coefficient.
    • layer_width (default value = 0) — flat layer width

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataRigid_NGon_1_Data  <3 >
  ↓
Rigid_NGon_2_Data  <4 >
  ↓
RoundedTriangle_NGonN_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesAssembleForces_1AssembleMoments_cps_1AssembleMoments_1AssembleForces_2AssembleMoments_cps_2AssembleMoments_2Feedback

LinearPressureIntMatrix (Rigid_RoundedTriangle Rigid_RoundedTriangle)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • abort_if_different (default value = 0) — If ‘True’, inverts the regular function of ‘AbortIfSameParent’, and makes the contact model early abort if the particles’ parents are different. Please do not change this ‘Property’ if you are not sure what you are doing.
    • c (default value = 0) — normal damping coefficient.

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataRoundedTriangle_2_DataRigid_NGon_1_Data  <3 >
  ↓
Rigid_NGon_2_Data  <3 >
  ↓
RoundedTriangle_RoundedTriangleN_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesDistributeForcesAndMomentsToTriangle_2_NodesAssembleForces_1AssembleMoments_cps_1AssembleMoments_1AssembleForces_2AssembleMoments_cps_2AssembleMoments_2AbortIfSameParentFeedback

LinearPressureIntMatrix (Rigid_RoundedTriangle Rigid_Triangle)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • c (default value = 0) — normal damping coefficient.
    • layer_width (default value = 0) — flat layer width

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataRigid_NGon_1_Data  <3 >
  ↓
Rigid_NGon_2_Data  <3 >
  ↓
RoundedTriangle_NGonN_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesAssembleForces_1AssembleMoments_cps_1AssembleMoments_1AssembleForces_2AssembleMoments_cps_2AssembleMoments_2Feedback

LinearPressureIntMatrix (Rigid_RoundedTriangle Sphere)

Pressure linear to the overlap distance of a rounded triangle’s encompassing sphere, integrated over the triangle’s surface. Damping coefficients are inserted in a friction matrix.

Parallel Compatible: Yes

Properties:

  • Required keywords:
    • gamma_normal (kg . s^-1 . m^-2) — Normal friction coefficient (Pa*s/m)
    • gamma_tangential (kg . s^-1 . m^-2) — Tangential friction coefficient (Pa*s/m)
    • k — effective spring constant.
    • pc1 — The first particle container in the binary contact detection.
    • pc2 — The second particle container in the binary contact detection. If contact detection within the same particle container is desired, and it is applicable for the contactmodel, pass the same pc to both pc1 and pc2.
  • Optional keywords:
    • _contactmatrixdatatype (default value = 1) — Identifier that signals that this chain element’s containing contact model is a friction matrix type. Only change this if you really know what you are doing!
    • c (default value = 0) — normal damping coefficient.
    • implicitness (default value = 0) — Choose the semi-implicit integration method. (0 for explicit Euler, 1 for implicit Euler, 0.5 for Cranck-Nicholson).

This contact model is composed out of following pieces (click on the chain elements to get more information):

RoundedTriangleBoilerPlateContactMatrixDataBoilerPlateKeepTimeStepRoundedTriangle_1_DataRigid_NGon_1_Data  <3 >
  ↓
Sphere_2_DataRoundedTriangle_SphereN_LinearPressure_Int  <16 >
  ↓
N_T_AreaWeightedResistanceDistributeForcesAndMomentsToTriangle_1_NodesAssembleForces_1AssembleMoments_cps_1AssembleMoments_1AssembleForces_2AssembleMoments_cps_2AssembleMoments_2ComputeContactMatrixElementOverdampedRigidBodyDof_1SphereDof_2AssembleContactMatrixToDiagonal_2Feedback