Index

A

A (simkit.eigs.umfpack_LU_LinearOperator attribute) (simkit.matplotlib.Frame attribute) (simkit.matplotlib.Frame.Frame attribute) apply_gamma_correction() (in module simkit.filesystem.video_from_image_dir) arap_energy() (in module simkit.energies) (in module simkit.energies.arap) arap_energy_element_F() (in module simkit.energies), [1], [2] (in module simkit.energies.arap) arap_energy_element_S() (in module simkit.energies), [1] (in module simkit.energies.arap) arap_energy_S() (in module simkit.energies) (in module simkit.energies.arap) arap_energy_u() (in module simkit.energies), [1] (in module simkit.energies.arap) arap_energy_x() (in module simkit.energies) (in module simkit.energies.arap) arap_gradient() (in module simkit.energies) (in module simkit.energies.arap) arap_gradient_element_F() (in module simkit.energies), [1], [2] (in module simkit.energies.arap) arap_gradient_element_S() (in module simkit.energies), [1] (in module simkit.energies.arap)

arap_gradient_S() (in module simkit.energies) (in module simkit.energies.arap) arap_gradient_u() (in module simkit.energies), [1] (in module simkit.energies.arap) arap_gradient_x() (in module simkit.energies) (in module simkit.energies.arap) arap_hessian() (in module simkit.energies) (in module simkit.energies.arap) arap_hessian_element_F() (in module simkit.energies), [1], [2] (in module simkit.energies.arap) arap_hessian_element_S() (in module simkit.energies), [1] (in module simkit.energies.arap) arap_hessian_S() (in module simkit.energies) (in module simkit.energies.arap) arap_hessian_u() (in module simkit.energies), [1] (in module simkit.energies.arap) arap_hessian_x() (in module simkit.energies) (in module simkit.energies.arap) area_normal_element() (in module simkit.area_normals) area_normal_gradient_element() (in module simkit.area_normals) area_normal_hessian_element() (in module simkit.area_normals) arrow_outline() (in module simkit.shape_outlines) average_onto_simplex() (in module simkit.average_onto_simplex)

B

back_z_indices() (in module simkit.common_selections) backtracking_line_search() (in module simkit.backtracking_line_search) backward_euler() (in module simkit.integrators) (in module simkit.integrators.backward_euler) backward_euler_rollout_matrix() (in module simkit.backward_euler_rollout_matrix) bdf2() (in module simkit.integrators) (in module simkit.integrators.bdf2) bdf2_target() (in module simkit.energies) (in module simkit.energies.kinetic) be_target() (in module simkit.energies) (in module simkit.energies.kinetic) bending_energy_element_theta() (in module simkit.energies) (in module simkit.energies.bending_energy) bending_energy_u() (in module simkit.energies) (in module simkit.energies.bending_energy) bending_energy_x() (in module simkit.energies) (in module simkit.energies.bending_energy) bending_gradient_element_theta() (in module simkit.energies) (in module simkit.energies.bending_energy) bending_gradient_u() (in module simkit.energies) (in module simkit.energies.bending_energy) bending_gradient_x() (in module simkit.energies) (in module simkit.energies.bending_energy)

bending_hessian_element_theta() (in module simkit.energies) (in module simkit.energies.bending_energy) bending_hessian_u() (in module simkit.energies) (in module simkit.energies.bending_energy) bending_hessian_x() (in module simkit.energies) (in module simkit.energies.bending_energy) biharmonic_coordinates() (in module simkit.biharmonic_coordinates) BJAMuJB (simkit.energies.elastic.ElasticEnergyZFilteredPrecomp attribute), [1] (simkit.energies.ElasticEnergyZFilteredPrecomp attribute), [1] BJAMuJx0 (simkit.energies.elastic.ElasticEnergyZFilteredPrecomp attribute), [1] (simkit.energies.ElasticEnergyZFilteredPrecomp attribute), [1] black (in module simkit.matplotlib) (in module simkit.matplotlib.colors) block_coord() (in module simkit.solvers) (in module simkit.solvers.block_coord_descent) blue (in module simkit.matplotlib) (in module simkit.matplotlib.colors) bottom_indices() (in module simkit.common_selections) boundary_edges() (in module simkit.boundary_edges) brown (in module simkit.matplotlib) (in module simkit.matplotlib.colors)

C

cBD (simkit.clustered_plastic_stretch_tensor.clustered_plastic_stretch_tensor attribute) center_indices() (in module simkit.common_selections) center_top_indices() (in module simkit.common_selections) circle_outline() (in module simkit.shape_outlines) closed_polyline() (in module simkit.closed_polyline) cluster_grouping_matrices() (in module simkit.cluster_grouping_matrices) clustered_plastic_stretch_tensor (class in simkit.clustered_plastic_stretch_tensor) CMA_AVAILABLE (in module simkit.solvers.cmaes) cmaes() (in module simkit.solvers) (in module simkit.solvers.cmaes) combine_meshes() (in module simkit.combine_meshes) compute_with_cache_check() (in module simkit.filesystem) (in module simkit.filesystem.compute_with_cache_check) contact_springs_plane_energy() (in module simkit.energies) (in module simkit.energies.contact_springs_plane) contact_springs_plane_gradient() (in module simkit.energies) (in module simkit.energies.contact_springs_plane) contact_springs_plane_hessian() (in module simkit.energies) (in module simkit.energies.contact_springs_plane)

contact_springs_sphere_energy() (in module simkit.energies) (in module simkit.energies.contact_springs_sphere) contact_springs_sphere_gradient() (in module simkit.energies) (in module simkit.energies.contact_springs_sphere) contact_springs_sphere_hessian() (in module simkit.energies) (in module simkit.energies.contact_springs_sphere) create_selection() (in module simkit.common_selections) create_video_with_ffmpeg() (in module simkit.filesystem.video_from_image_dir) cubic_barrier_energy() (in module simkit.energies) (in module simkit.energies.barrier_energies) cubic_barrier_gradient() (in module simkit.energies) (in module simkit.energies.barrier_energies) cubic_barrier_hessian() (in module simkit.energies) (in module simkit.energies.barrier_energies) Curve (class in simkit.matplotlib) (class in simkit.matplotlib.Curve) cvxopt2np() (in module simkit.eigs_iccm) cyan (in module simkit.matplotlib) (in module simkit.matplotlib.colors)

D

dark_blue (in module simkit.matplotlib) (in module simkit.matplotlib.colors) dark_brown (in module simkit.matplotlib) (in module simkit.matplotlib.colors) dark_cyan (in module simkit.matplotlib) (in module simkit.matplotlib.colors) dark_gray (in module simkit.matplotlib) (in module simkit.matplotlib.colors) dark_green (in module simkit.matplotlib) (in module simkit.matplotlib.colors) dark_magenta (in module simkit.matplotlib) (in module simkit.matplotlib.colors) dark_orange (in module simkit.matplotlib) (in module simkit.matplotlib.colors) dark_pink (in module simkit.matplotlib) (in module simkit.matplotlib.colors) dark_purple (in module simkit.matplotlib) (in module simkit.matplotlib.colors) dark_red (in module simkit.matplotlib) (in module simkit.matplotlib.colors) dark_yellow (in module simkit.matplotlib) (in module simkit.matplotlib.colors) deformation_gradient() (in module simkit.deformation_gradient) deformation_gradient_p2() (in module simkit.deformation_gradient_p2) deformation_jacobian() (in module simkit.deformation_jacobian) (in module simkit.energies), [1], [2], [3], [4], [5], [6], [7], [8] deformation_jacobian_p2() (in module simkit.deformation_jacobian_p2) density_ratio() (in module simkit.density_ratio) diffuse_field() (in module simkit.diffuse_field) dihedral_angles() (in module simkit.dihedral_angles) (in module simkit.energies)

dihedral_angles_2d() (in module simkit.dihedral_angles_2d) dihedral_angles_2d_gradient_element() (in module simkit.dihedral_angles_2d) dihedral_angles_2d_hessian_element() (in module simkit.dihedral_angles_2d) dihedral_angles_2d_velocities() (in module simkit.dihedral_angles_2d) dihedral_angles_3d() (in module simkit.dihedral_angles_3d) dihedral_angles_3d_gradient_element() (in module simkit.dihedral_angles_3d) dihedral_angles_3d_hessian_element() (in module simkit.dihedral_angles_3d) dihedral_angles_gradient_element() (in module simkit.dihedral_angles) (in module simkit.energies) dihedral_angles_hessian_element() (in module simkit.dihedral_angles) (in module simkit.energies) dihedral_wedge_height() (in module simkit.dihedral_wedge_height) dihedral_wedge_heights() (in module simkit.dihedral_wedge_height) dihedral_wedge_heights_element() (in module simkit.dihedral_wedge_height) dihedral_wedge_map() (in module simkit.dihedral_wedge_map) dihedral_wedges() (in module simkit.dihedral_wedges) dim (simkit.energies.elastic.ElasticEnergyZPrecomp attribute), [1] (simkit.energies.ElasticEnergyZPrecomp attribute), [1] dirichlet_laplacian() (in module simkit.dirichlet_laplacian) dirichlet_penalty() (in module simkit.dirichlet_penalty) discrete_shells_bending_energy_element_theta() (in module simkit.energies.discrete_shells_bending) discrete_shells_bending_energy_u() (in module simkit.energies.discrete_shells_bending) discrete_shells_bending_energy_x() (in module simkit.energies.discrete_shells_bending) discrete_shells_bending_gradient_element_theta() (in module simkit.energies.discrete_shells_bending) discrete_shells_bending_gradient_u() (in module simkit.energies.discrete_shells_bending) discrete_shells_bending_gradient_x() (in module simkit.energies.discrete_shells_bending) discrete_shells_bending_hessian_element_theta() (in module simkit.energies.discrete_shells_bending) discrete_shells_bending_hessian_u() (in module simkit.energies.discrete_shells_bending) discrete_shells_bending_hessian_x() (in module simkit.energies.discrete_shells_bending) dtype (simkit.eigs.umfpack_LU_LinearOperator attribute)

E

E (simkit.matplotlib.Curve attribute) (simkit.matplotlib.Curve.Curve attribute) (simkit.matplotlib.TriangleMesh attribute) (simkit.matplotlib.TriangleMesh.TriangleMesh attribute) edge_displacement_jacobian() (in module simkit.edge_displacement_jacobian) edge_face_adjacency() (in module simkit.edge_face_adjacency) edge_gradient() (in module simkit.edge_gradient) edge_laplacian() (in module simkit.edge_laplacian) edge_length_jacobian() (in module simkit.edge_length_jacobian) edge_lengths() (in module simkit.edge_lengths) edges() (in module simkit.edges) eigs() (in module simkit.eigs) eigs_iccm() (in module simkit.eigs_iccm) elastic_energy() (in module simkit.energies) (in module simkit.energies.elastic) elastic_energy_element_F() (in module simkit.energies) (in module simkit.energies.elastic) elastic_energy_filtered_z() (in module simkit.energies) (in module simkit.energies.elastic) elastic_energy_S() (in module simkit.energies) (in module simkit.energies.elastic) elastic_energy_u() (in module simkit.energies) (in module simkit.energies.elastic) elastic_energy_x() (in module simkit.energies) (in module simkit.energies.elastic) elastic_energy_z() (in module simkit.energies) (in module simkit.energies.elastic) elastic_gradient() (in module simkit.energies) (in module simkit.energies.elastic) elastic_gradient_element_F() (in module simkit.energies) (in module simkit.energies.elastic) elastic_gradient_filtered_z() (in module simkit.energies) (in module simkit.energies.elastic) elastic_gradient_S() (in module simkit.energies) (in module simkit.energies.elastic) elastic_gradient_u() (in module simkit.energies) (in module simkit.energies.elastic) elastic_gradient_x() (in module simkit.energies) (in module simkit.energies.elastic) elastic_gradient_z() (in module simkit.energies) (in module simkit.energies.elastic) elastic_hessian() (in module simkit.energies) (in module simkit.energies.elastic) elastic_hessian_element_F() (in module simkit.energies) (in module simkit.energies.elastic)

elastic_hessian_filtered_z() (in module simkit.energies) (in module simkit.energies.elastic) elastic_hessian_S() (in module simkit.energies) (in module simkit.energies.elastic) elastic_hessian_u() (in module simkit.energies) (in module simkit.energies.elastic) elastic_hessian_x() (in module simkit.energies) (in module simkit.energies.elastic) elastic_hessian_z() (in module simkit.energies) (in module simkit.energies.elastic) ElasticEnergyZFilteredPrecomp (class in simkit.energies) (class in simkit.energies.elastic) ElasticEnergyZPrecomp (class in simkit.energies) (class in simkit.energies.elastic) ellipse_outline() (in module simkit.shape_outlines) emu_energy() (in module simkit.energies) (in module simkit.energies.emu) emu_energy_element_F() (in module simkit.energies) (in module simkit.energies.emu) emu_energy_u() (in module simkit.energies) (in module simkit.energies.emu) emu_energy_x() (in module simkit.energies) (in module simkit.energies.emu) emu_force_matrix() (in module simkit.energies) (in module simkit.energies.emu) emu_gradient() (in module simkit.energies) (in module simkit.energies.emu) emu_gradient_element_F() (in module simkit.energies) (in module simkit.energies.emu) emu_gradient_u() (in module simkit.energies) (in module simkit.energies.emu) emu_gradient_x() (in module simkit.energies) (in module simkit.energies.emu) emu_hessian() (in module simkit.energies) (in module simkit.energies.emu) emu_hessian_element_F() (in module simkit.energies) (in module simkit.energies.emu) emu_hessian_u() (in module simkit.energies) (in module simkit.energies.emu) emu_hessian_x() (in module simkit.energies) (in module simkit.energies.emu) equillibrium_variation_fd() (in module simkit.equillibrium_variation_fd) eval() (simkit.fast_sandwich_transform_clustered.fast_sandwich_transform_clustered method)

F

factorization (simkit.rotation_strain_coordinates.RSPrecompute attribute), [1] farthest_point_sampling() (in module simkit.farthest_point_sampling) fast_sandwich_transform_clustered (class in simkit.fast_sandwich_transform_clustered) fcr_energy() (in module simkit.energies) (in module simkit.energies.fcr) fcr_energy_element_F() (in module simkit.energies), [1] (in module simkit.energies.fcr) fcr_energy_u() (in module simkit.energies), [1] (in module simkit.energies.fcr) fcr_energy_x() (in module simkit.energies) (in module simkit.energies.fcr) fcr_gradient() (in module simkit.energies) (in module simkit.energies.fcr) fcr_gradient_element_F() (in module simkit.energies), [1] (in module simkit.energies.fcr) fcr_gradient_u() (in module simkit.energies), [1] (in module simkit.energies.fcr)

fcr_gradient_x() (in module simkit.energies) (in module simkit.energies.fcr) fcr_hessian() (in module simkit.energies) (in module simkit.energies.fcr) fcr_hessian_element_F() (in module simkit.energies), [1] (in module simkit.energies.fcr) fcr_hessian_u() (in module simkit.energies), [1] (in module simkit.energies.fcr) fcr_hessian_x() (in module simkit.energies) (in module simkit.energies.fcr) fit_displacements_to_jacobian() (simkit.rotation_strain_coordinates.RSPrecompute method) forward_euler() (in module simkit.integrators) (in module simkit.integrators.forward_euler) Frame (class in simkit.matplotlib) (class in simkit.matplotlib.Frame)

G

gauss_legendre_quadrature() (in module simkit.gauss_legendre_quadrature) gaussian_rbf() (in module simkit.gaussian_rbf) get_data_directory() (in module simkit.filesystem) (in module simkit.filesystem.get_data_directory) grad() (in module simkit.grad) gradient_cfd() (in module simkit.gradient_cfd)

gradient_descent() (in module simkit.solvers) (in module simkit.solvers.gradient_descent) gravity_force() (in module simkit.gravity_force) gray (in module simkit.matplotlib) (in module simkit.matplotlib.colors) green (in module simkit.matplotlib) (in module simkit.matplotlib.colors)

H

harmonic_coordinates() (in module simkit.harmonic_coordinates)

hessian_cfd() (in module simkit.hessian_cfd)

I

interweaving_matrix() (in module simkit.interweaving_matrix) ipc_barrier_energy() (in module simkit.energies) (in module simkit.energies.barrier_energies)

ipc_barrier_gradient() (in module simkit.energies) (in module simkit.energies.barrier_energies) ipc_barrier_hessian() (in module simkit.energies) (in module simkit.energies.barrier_energies)

J

J (simkit.rotation_strain_coordinates.RSPrecompute attribute), [1] JB (simkit.energies.elastic.ElasticEnergyZPrecomp attribute), [1] (simkit.energies.ElasticEnergyZPrecomp attribute), [1]

joint_edge_map() (in module simkit.joint_edge_map) joint_lengths() (in module simkit.joint_lengths) Jx0 (simkit.energies.elastic.ElasticEnergyZPrecomp attribute), [1] (simkit.energies.ElasticEnergyZPrecomp attribute), [1]

K

K (simkit.rotation_strain_coordinates.RSPrecompute attribute), [1] kinetic_energy() (in module simkit.energies) (in module simkit.energies.kinetic) kinetic_energy_bdf2() (in module simkit.energies) (in module simkit.energies.kinetic) kinetic_energy_bdf2_u() (in module simkit.energies) (in module simkit.energies.kinetic) kinetic_energy_be() (in module simkit.energies) (in module simkit.energies.kinetic) kinetic_energy_be_u() (in module simkit.energies) (in module simkit.energies.kinetic) kinetic_gradient() (in module simkit.energies) (in module simkit.energies.kinetic)

kinetic_gradient_bdf2() (in module simkit.energies) (in module simkit.energies.kinetic) kinetic_gradient_bdf2_u() (in module simkit.energies) (in module simkit.energies.kinetic) kinetic_gradient_be() (in module simkit.energies) (in module simkit.energies.kinetic) kinetic_gradient_be_u() (in module simkit.energies) (in module simkit.energies.kinetic) kinetic_hessian() (in module simkit.energies) (in module simkit.energies.kinetic) kinetic_hessian_bdf2() (in module simkit.energies) (in module simkit.energies.kinetic) kinetic_hessian_be() (in module simkit.energies) (in module simkit.energies.kinetic)

L

lbs_jacobian() (in module simkit.lbs_jacobian) lbs_weight_space_constraint() (in module simkit.lbs_weight_space_constraint) lc (simkit.matplotlib.Curve attribute) (simkit.matplotlib.Curve.Curve attribute) light_blue (in module simkit.matplotlib) (in module simkit.matplotlib.colors) light_brown (in module simkit.matplotlib) (in module simkit.matplotlib.colors) light_cyan (in module simkit.matplotlib) (in module simkit.matplotlib.colors) light_gray (in module simkit.matplotlib) (in module simkit.matplotlib.colors) light_green (in module simkit.matplotlib) (in module simkit.matplotlib.colors) light_magenta (in module simkit.matplotlib) (in module simkit.matplotlib.colors) light_orange (in module simkit.matplotlib) (in module simkit.matplotlib.colors) light_pink (in module simkit.matplotlib) (in module simkit.matplotlib.colors) light_purple (in module simkit.matplotlib) (in module simkit.matplotlib.colors) light_red (in module simkit.matplotlib) (in module simkit.matplotlib.colors) light_yellow (in module simkit.matplotlib) (in module simkit.matplotlib.colors) limit_actuation_dirichlet_energy() (in module simkit.limit_actuation_dirichlet_energy)

linear_elasticity_energy() (in module simkit.energies) (in module simkit.energies.linear_elasticity) linear_elasticity_energy_element_F() (in module simkit.energies), [1] (in module simkit.energies.linear_elasticity) linear_elasticity_energy_u() (in module simkit.energies), [1] (in module simkit.energies.linear_elasticity) linear_elasticity_energy_x() (in module simkit.energies) (in module simkit.energies.linear_elasticity) linear_elasticity_gradient() (in module simkit.energies) (in module simkit.energies.linear_elasticity) linear_elasticity_gradient_element_F() (in module simkit.energies), [1] (in module simkit.energies.linear_elasticity) linear_elasticity_gradient_u() (in module simkit.energies), [1] (in module simkit.energies.linear_elasticity) linear_elasticity_gradient_x() (in module simkit.energies) (in module simkit.energies.linear_elasticity) linear_elasticity_hessian() (in module simkit.energies) (in module simkit.energies.linear_elasticity) linear_elasticity_hessian_element_F() (in module simkit.energies), [1] (in module simkit.energies.linear_elasticity) linear_elasticity_hessian_u() (in module simkit.energies), [1] (in module simkit.energies.linear_elasticity) linear_elasticity_hessian_x() (in module simkit.energies) (in module simkit.energies.linear_elasticity) linear_modal_analysis() (in module simkit.linear_modal_analysis) linear_to_quadratic_elements() (in module simkit.linear_to_quadratic_elements) local_global() (in module simkit.solvers) (in module simkit.solvers.local_global)

M

macklin_mueller_neo_hookean_energy() (in module simkit.energies) (in module simkit.energies.macklin_mueller_neo_hookean) macklin_mueller_neo_hookean_energy_element_F() (in module simkit.energies), [1] (in module simkit.energies.macklin_mueller_neo_hookean) macklin_mueller_neo_hookean_energy_element_S() (in module simkit.energies), [1] (in module simkit.energies.macklin_mueller_neo_hookean) macklin_mueller_neo_hookean_energy_u() (in module simkit.energies), [1] (in module simkit.energies.macklin_mueller_neo_hookean) macklin_mueller_neo_hookean_energy_x() (in module simkit.energies) (in module simkit.energies.macklin_mueller_neo_hookean) macklin_mueller_neo_hookean_gradient() (in module simkit.energies) (in module simkit.energies.macklin_mueller_neo_hookean) macklin_mueller_neo_hookean_gradient_element_F() (in module simkit.energies), [1] (in module simkit.energies.macklin_mueller_neo_hookean) macklin_mueller_neo_hookean_gradient_element_S() (in module simkit.energies), [1] (in module simkit.energies.macklin_mueller_neo_hookean) macklin_mueller_neo_hookean_gradient_u() (in module simkit.energies), [1] (in module simkit.energies.macklin_mueller_neo_hookean) macklin_mueller_neo_hookean_gradient_x() (in module simkit.energies) (in module simkit.energies.macklin_mueller_neo_hookean) macklin_mueller_neo_hookean_hessian() (in module simkit.energies) (in module simkit.energies.macklin_mueller_neo_hookean) macklin_mueller_neo_hookean_hessian_element_F() (in module simkit.energies), [1] (in module simkit.energies.macklin_mueller_neo_hookean) macklin_mueller_neo_hookean_hessian_element_S() (in module simkit.energies), [1] (in module simkit.energies.macklin_mueller_neo_hookean) macklin_mueller_neo_hookean_hessian_u() (in module simkit.energies), [1] (in module simkit.energies.macklin_mueller_neo_hookean) macklin_mueller_neo_hookean_hessian_x() (in module simkit.energies) (in module simkit.energies.macklin_mueller_neo_hookean) magenta (in module simkit.matplotlib) (in module simkit.matplotlib.colors) mass_springs_energy_element_d() (in module simkit.energies) (in module simkit.energies.mass_springs) mass_springs_energy_l() (in module simkit.energies) (in module simkit.energies.mass_springs) mass_springs_energy_x() (in module simkit.energies) (in module simkit.energies.mass_springs) mass_springs_energy_z() (in module simkit.energies) (in module simkit.energies.mass_springs) mass_springs_gradient_element_d() (in module simkit.energies) (in module simkit.energies.mass_springs) mass_springs_gradient_l() (in module simkit.energies) (in module simkit.energies.mass_springs) mass_springs_gradient_z() (in module simkit.energies) (in module simkit.energies.mass_springs) mass_springs_hessian_d_l0() (in module simkit.energies) (in module simkit.energies.mass_springs) mass_springs_hessian_element_d() (in module simkit.energies) (in module simkit.energies.mass_springs) mass_springs_hessian_l() (in module simkit.energies) (in module simkit.energies.mass_springs) mass_springs_hessian_z() (in module simkit.energies) (in module simkit.energies.mass_springs) massmatrix() (in module simkit.massmatrix) Matrix (in module simkit.energies) (in module simkit.energies.quadratic) membrane_deformation_gradient() (in module simkit.membrane_deformation_jacobian) membrane_deformation_jacobian() (in module simkit.deformation_jacobian) (in module simkit.membrane_deformation_jacobian) membrane_neo_hookean_energy_element_F() (in module simkit.energies.membrane_neo_hookean) membrane_neo_hookean_energy_u() (in module simkit.energies.membrane_neo_hookean) membrane_neo_hookean_energy_x() (in module simkit.energies.membrane_neo_hookean) membrane_neo_hookean_gradient_element_F() (in module simkit.energies.membrane_neo_hookean) membrane_neo_hookean_gradient_u() (in module simkit.energies.membrane_neo_hookean) membrane_neo_hookean_gradient_x() (in module simkit.energies.membrane_neo_hookean) membrane_neo_hookean_hessian_element_F() (in module simkit.energies.membrane_neo_hookean) membrane_neo_hookean_hessian_u() (in module simkit.energies.membrane_neo_hookean) membrane_neo_hookean_hessian_x() (in module simkit.energies.membrane_neo_hookean) module simkit simkit.area_normals simkit.average_onto_simplex simkit.backtracking_line_search simkit.backward_euler_rollout_matrix simkit.biharmonic_coordinates simkit.boundary_edges simkit.closed_polyline simkit.cluster_grouping_matrices simkit.clustered_plastic_stretch_tensor simkit.combine_meshes simkit.common_selections simkit.deformation_gradient simkit.deformation_gradient_p2 simkit.deformation_jacobian simkit.deformation_jacobian_p2 simkit.density_ratio simkit.diffuse_field simkit.dihedral_angles simkit.dihedral_angles_2d simkit.dihedral_angles_3d simkit.dihedral_wedge_height simkit.dihedral_wedge_map simkit.dihedral_wedges simkit.dirichlet_laplacian simkit.dirichlet_penalty simkit.edge_displacement_jacobian simkit.edge_face_adjacency simkit.edge_gradient simkit.edge_laplacian simkit.edge_length_jacobian simkit.edge_lengths simkit.edges simkit.eigs simkit.eigs_iccm simkit.energies simkit.energies.arap simkit.energies.barrier_energies simkit.energies.bending_energy simkit.energies.contact_springs_plane simkit.energies.contact_springs_sphere simkit.energies.discrete_shells_bending simkit.energies.elastic simkit.energies.emu simkit.energies.fcr simkit.energies.kinetic simkit.energies.linear_elasticity simkit.energies.macklin_mueller_neo_hookean simkit.energies.mass_springs simkit.energies.membrane_neo_hookean simkit.energies.neo_hookean simkit.energies.quadratic simkit.energies.stable_neo_hookean simkit.energies.stvk simkit.equillibrium_variation_fd simkit.farthest_point_sampling simkit.fast_sandwich_transform_clustered simkit.filesystem simkit.filesystem.compute_with_cache_check simkit.filesystem.get_data_directory simkit.filesystem.mp4_to_gif simkit.filesystem.video_from_image_dir simkit.gauss_legendre_quadrature simkit.gaussian_rbf simkit.grad simkit.gradient_cfd simkit.gravity_force simkit.harmonic_coordinates simkit.hessian_cfd simkit.integrators simkit.integrators.backward_euler simkit.integrators.bdf2 simkit.integrators.forward_euler simkit.interweaving_matrix simkit.joint_edge_map simkit.joint_lengths simkit.lbs_jacobian simkit.lbs_weight_space_constraint simkit.limit_actuation_dirichlet_energy simkit.linear_modal_analysis simkit.linear_to_quadratic_elements simkit.massmatrix simkit.mat2py simkit.matplotlib simkit.matplotlib.colors simkit.matplotlib.Curve simkit.matplotlib.Frame simkit.matplotlib.PointCloud simkit.matplotlib.TriangleMesh simkit.matplotlib.VectorField simkit.membrane_deformation_jacobian simkit.normalize_and_center simkit.normals simkit.orthonormalize simkit.outline_areas simkit.p2_gravity_force simkit.p2_massmatrix simkit.p2_shape_functions simkit.pairwise_displacement simkit.pairwise_distance simkit.polar_svd simkit.polyscope simkit.polyscope.view_animation simkit.polyscope.view_clusters simkit.polyscope.view_cubature simkit.polyscope.view_displacement_modes simkit.polyscope.view_sample_points simkit.polyscope.view_scalar_modes simkit.project_into_subspace simkit.psd_project simkit.random_edges simkit.remove_redundant_columns simkit.rotation_gradient simkit.rotation_strain_coordinates simkit.selection_matrix simkit.shape_outlines simkit.simplex_vertex_map simkit.skinning_eigenmodes simkit.solvers simkit.solvers.block_coord_descent simkit.solvers.cmaes simkit.solvers.gradient_descent simkit.solvers.local_global simkit.solvers.newton simkit.solvers.sqpmfem simkit.spectral_basis_localization simkit.spectral_clustering simkit.spectral_cubature simkit.stretch simkit.stretch_gradient simkit.subspace_com simkit.subspace_rotation simkit.svd_rv simkit.symmetric_stretch_map simkit.tetrahedron_volumes simkit.triangle_areas simkit.triangle_map simkit.uniform_line simkit.variation_fd simkit.vectorized_trace simkit.vectorized_transpose simkit.vertex_to_simplex_adjacency simkit.volume simkit.wedge_map simkit.winding_number simkit.ympr_to_lame

mp4_to_gif() (in module simkit.filesystem) (in module simkit.filesystem.mp4_to_gif)

N

neo_hookean_energy() (in module simkit.energies) (in module simkit.energies.neo_hookean) neo_hookean_energy_element_F() (in module simkit.energies) (in module simkit.energies.neo_hookean) neo_hookean_energy_u() (in module simkit.energies) (in module simkit.energies.neo_hookean) neo_hookean_energy_x() (in module simkit.energies) (in module simkit.energies.neo_hookean) neo_hookean_gradient() (in module simkit.energies) (in module simkit.energies.neo_hookean) neo_hookean_gradient_element_F() (in module simkit.energies) (in module simkit.energies.neo_hookean) neo_hookean_gradient_u() (in module simkit.energies) (in module simkit.energies.neo_hookean) neo_hookean_gradient_x() (in module simkit.energies) (in module simkit.energies.neo_hookean)

neo_hookean_hessian() (in module simkit.energies) (in module simkit.energies.neo_hookean) neo_hookean_hessian_element_F() (in module simkit.energies) (in module simkit.energies.neo_hookean) neo_hookean_hessian_u() (in module simkit.energies) (in module simkit.energies.neo_hookean) neo_hookean_hessian_x() (in module simkit.energies) (in module simkit.energies.neo_hookean) newton_solver() (in module simkit.solvers) (in module simkit.solvers.newton) normal_element() (in module simkit.normals) normal_gradient_element() (in module simkit.normals) normalize_and_center() (in module simkit.normalize_and_center) normals() (in module simkit.normals) normals_gradient() (in module simkit.normals) numeric (simkit.eigs.umfpack_LU_LinearOperator attribute)

O

orange (in module simkit.matplotlib) (in module simkit.matplotlib.colors) orthonormalize() (in module simkit.orthonormalize) outline (simkit.matplotlib.TriangleMesh attribute) (simkit.matplotlib.TriangleMesh.TriangleMesh attribute)

outline_areas() (in module simkit.outline_areas) outline_areas_gradient() (in module simkit.outline_areas) outline_areas_hessian() (in module simkit.outline_areas) outline_selection_matrices() (in module simkit.outline_areas)

P

p2_gravity_force() (in module simkit.p2_gravity_force) p2_massmatrix() (in module simkit.p2_massmatrix) p2_num_nodes() (in module simkit.p2_shape_functions) p2_shape_functions() (in module simkit.p2_shape_functions) pairwise_displacement() (in module simkit.energies) (in module simkit.pairwise_displacement) pairwise_distance() (in module simkit.energies) (in module simkit.pairwise_distance) pc (simkit.matplotlib.TriangleMesh attribute) (simkit.matplotlib.TriangleMesh.TriangleMesh attribute) pink (in module simkit.matplotlib) (in module simkit.matplotlib.colors)

plus_sign_outline() (in module simkit.shape_outlines) PointCloud (class in simkit.matplotlib) (class in simkit.matplotlib.PointCloud) polar_svd() (in module simkit.energies) (in module simkit.polar_svd) preprocess_images() (in module simkit.filesystem.video_from_image_dir) project_into_subspace() (in module simkit.project_into_subspace) proxy_line (simkit.matplotlib.Curve attribute) (simkit.matplotlib.Curve.Curve attribute) psd_project() (in module simkit.energies), [1], [2], [3], [4], [5], [6], [7], [8] (in module simkit.psd_project) purple (in module simkit.matplotlib) (in module simkit.matplotlib.colors)

Q

qu (simkit.matplotlib.Frame attribute) (simkit.matplotlib.Frame.Frame attribute) (simkit.matplotlib.VectorField attribute) (simkit.matplotlib.VectorField.VectorField attribute) quadratic_barrier_energy() (in module simkit.energies) (in module simkit.energies.barrier_energies) quadratic_barrier_gradient() (in module simkit.energies) (in module simkit.energies.barrier_energies)

quadratic_barrier_hessian() (in module simkit.energies) (in module simkit.energies.barrier_energies) quadratic_energy() (in module simkit.energies) (in module simkit.energies.quadratic) quadratic_gradient() (in module simkit.energies) (in module simkit.energies.quadratic) quadratic_hessian() (in module simkit.energies) (in module simkit.energies.quadratic)

R

random_undirected_edges() (in module simkit.random_edges) random_undirected_joints() (in module simkit.random_edges) rectangle_outline() (in module simkit.shape_outlines) red (in module simkit.matplotlib) (in module simkit.matplotlib.colors) remove() (simkit.matplotlib.Curve method) (simkit.matplotlib.Curve.Curve method) (simkit.matplotlib.Frame method) (simkit.matplotlib.Frame.Frame method) (simkit.matplotlib.PointCloud method) (simkit.matplotlib.PointCloud.PointCloud method) (simkit.matplotlib.TriangleMesh method) (simkit.matplotlib.TriangleMesh.TriangleMesh method) (simkit.matplotlib.VectorField method) (simkit.matplotlib.VectorField.VectorField method)

remove_redundant_columns() (in module simkit.remove_redundant_columns) rotation_gradient_F() (in module simkit.energies) (in module simkit.rotation_gradient) rotation_strain_coordinates() (in module simkit.rotation_strain_coordinates) RSPrecompute (class in simkit.rotation_strain_coordinates)

S

sc (simkit.matplotlib.Frame attribute) (simkit.matplotlib.Frame.Frame attribute) (simkit.matplotlib.PointCloud attribute) (simkit.matplotlib.PointCloud.PointCloud attribute) selection_matrix() (in module simkit.selection_matrix) shape (simkit.eigs.umfpack_LU_LinearOperator attribute) shape_mesh() (in module simkit.shape_outlines) simkit module simkit.area_normals module simkit.average_onto_simplex module simkit.backtracking_line_search module simkit.backward_euler_rollout_matrix module simkit.biharmonic_coordinates module simkit.boundary_edges module simkit.closed_polyline module simkit.cluster_grouping_matrices module simkit.clustered_plastic_stretch_tensor module simkit.combine_meshes module simkit.common_selections module simkit.deformation_gradient module simkit.deformation_gradient_p2 module simkit.deformation_jacobian module simkit.deformation_jacobian_p2 module simkit.density_ratio module simkit.diffuse_field module simkit.dihedral_angles module simkit.dihedral_angles_2d module simkit.dihedral_angles_3d module simkit.dihedral_wedge_height module simkit.dihedral_wedge_map module simkit.dihedral_wedges module simkit.dirichlet_laplacian module simkit.dirichlet_penalty module simkit.edge_displacement_jacobian module simkit.edge_face_adjacency module simkit.edge_gradient module simkit.edge_laplacian module simkit.edge_length_jacobian module simkit.edge_lengths module simkit.edges module simkit.eigs module simkit.eigs_iccm module simkit.energies module simkit.energies.arap module simkit.energies.barrier_energies module simkit.energies.bending_energy module simkit.energies.contact_springs_plane module simkit.energies.contact_springs_sphere module simkit.energies.discrete_shells_bending module simkit.energies.elastic module simkit.energies.emu module simkit.energies.fcr module simkit.energies.kinetic module simkit.energies.linear_elasticity module simkit.energies.macklin_mueller_neo_hookean module simkit.energies.mass_springs module simkit.energies.membrane_neo_hookean module simkit.energies.neo_hookean module simkit.energies.quadratic module simkit.energies.stable_neo_hookean module simkit.energies.stvk module simkit.equillibrium_variation_fd module simkit.farthest_point_sampling module simkit.fast_sandwich_transform_clustered module simkit.filesystem module simkit.filesystem.compute_with_cache_check module simkit.filesystem.get_data_directory module simkit.filesystem.mp4_to_gif module simkit.filesystem.video_from_image_dir module simkit.gauss_legendre_quadrature module simkit.gaussian_rbf module simkit.grad module simkit.gradient_cfd module simkit.gravity_force module simkit.harmonic_coordinates module simkit.hessian_cfd module simkit.integrators module simkit.integrators.backward_euler module simkit.integrators.bdf2 module simkit.integrators.forward_euler module simkit.interweaving_matrix module simkit.joint_edge_map module simkit.joint_lengths module simkit.lbs_jacobian module simkit.lbs_weight_space_constraint module simkit.limit_actuation_dirichlet_energy module simkit.linear_modal_analysis module simkit.linear_to_quadratic_elements module simkit.massmatrix module simkit.mat2py module simkit.matplotlib module simkit.matplotlib.colors module simkit.matplotlib.Curve module simkit.matplotlib.Frame module simkit.matplotlib.PointCloud module simkit.matplotlib.TriangleMesh module simkit.matplotlib.VectorField module simkit.membrane_deformation_jacobian module

simkit.normalize_and_center module simkit.normals module simkit.orthonormalize module simkit.outline_areas module simkit.p2_gravity_force module simkit.p2_massmatrix module simkit.p2_shape_functions module simkit.pairwise_displacement module simkit.pairwise_distance module simkit.polar_svd module simkit.polyscope module simkit.polyscope.view_animation module simkit.polyscope.view_clusters module simkit.polyscope.view_cubature module simkit.polyscope.view_displacement_modes module simkit.polyscope.view_sample_points module simkit.polyscope.view_scalar_modes module simkit.project_into_subspace module simkit.psd_project module simkit.random_edges module simkit.remove_redundant_columns module simkit.rotation_gradient module simkit.rotation_strain_coordinates module simkit.selection_matrix module simkit.shape_outlines module simkit.simplex_vertex_map module simkit.skinning_eigenmodes module simkit.solvers module simkit.solvers.block_coord_descent module simkit.solvers.cmaes module simkit.solvers.gradient_descent module simkit.solvers.local_global module simkit.solvers.newton module simkit.solvers.sqpmfem module simkit.spectral_basis_localization module simkit.spectral_clustering module simkit.spectral_cubature module simkit.stretch module simkit.stretch_gradient module simkit.subspace_com module simkit.subspace_rotation module simkit.svd_rv module simkit.symmetric_stretch_map module simkit.tetrahedron_volumes module simkit.triangle_areas module simkit.triangle_map module simkit.uniform_line module simkit.variation_fd module simkit.vectorized_trace module simkit.vectorized_transpose module simkit.vertex_to_simplex_adjacency module simkit.volume module simkit.wedge_map module simkit.winding_number module simkit.ympr_to_lame module simplex_vertex_map() (in module simkit.simplex_vertex_map) skinning_eigenmodes() (in module simkit.skinning_eigenmodes) sp2cvxopt() (in module simkit.eigs_iccm) spectral_basis_localization() (in module simkit.spectral_basis_localization) spectral_clustering() (in module simkit.spectral_clustering) spectral_cubature() (in module simkit.spectral_cubature) sqp_mfem() (in module simkit.solvers) (in module simkit.solvers.sqpmfem) stable_neo_hookean_energy() (in module simkit.energies) (in module simkit.energies.stable_neo_hookean) stable_neo_hookean_energy_element_F() (in module simkit.energies) (in module simkit.energies.stable_neo_hookean) stable_neo_hookean_energy_u() (in module simkit.energies) (in module simkit.energies.stable_neo_hookean) stable_neo_hookean_energy_x() (in module simkit.energies) (in module simkit.energies.stable_neo_hookean) stable_neo_hookean_gradient() (in module simkit.energies) (in module simkit.energies.stable_neo_hookean) stable_neo_hookean_gradient_element_F() (in module simkit.energies) (in module simkit.energies.stable_neo_hookean) stable_neo_hookean_gradient_u() (in module simkit.energies) (in module simkit.energies.stable_neo_hookean) stable_neo_hookean_gradient_x() (in module simkit.energies) (in module simkit.energies.stable_neo_hookean) stable_neo_hookean_hessian() (in module simkit.energies) (in module simkit.energies.stable_neo_hookean) stable_neo_hookean_hessian_element_F() (in module simkit.energies) (in module simkit.energies.stable_neo_hookean) stable_neo_hookean_hessian_u() (in module simkit.energies) (in module simkit.energies.stable_neo_hookean) stable_neo_hookean_hessian_x() (in module simkit.energies) (in module simkit.energies.stable_neo_hookean) star_sign_outline() (in module simkit.shape_outlines) stick_slip_friction_interpolant() (in module simkit.energies) (in module simkit.energies.barrier_energies) stick_slip_friction_interpolant_gradient() (in module simkit.energies) (in module simkit.energies.barrier_energies) stick_slip_friction_interpolant_hessian() (in module simkit.energies) (in module simkit.energies.barrier_energies) sticking_friction_interpolant() (in module simkit.energies) (in module simkit.energies.barrier_energies) sticking_friction_interpolant_gradient() (in module simkit.energies) (in module simkit.energies.barrier_energies) sticking_friction_interpolant_hessian() (in module simkit.energies) (in module simkit.energies.barrier_energies) stretch() (in module simkit.stretch) stretch_gradient() (in module simkit.stretch_gradient) stretch_gradient_dF() (in module simkit.stretch_gradient) stretch_gradient_dx() (in module simkit.stretch_gradient) stretch_gradient_dz() (in module simkit.stretch_gradient) stvk_energy() (in module simkit.energies) (in module simkit.energies.stvk) stvk_energy_element_F() (in module simkit.energies) (in module simkit.energies.stvk) stvk_energy_u() (in module simkit.energies) (in module simkit.energies.stvk) stvk_energy_x() (in module simkit.energies) (in module simkit.energies.stvk) stvk_gradient() (in module simkit.energies) (in module simkit.energies.stvk) stvk_gradient_element_F() (in module simkit.energies) (in module simkit.energies.stvk) stvk_gradient_u() (in module simkit.energies) (in module simkit.energies.stvk) stvk_gradient_x() (in module simkit.energies) (in module simkit.energies.stvk) stvk_hessian() (in module simkit.energies) (in module simkit.energies.stvk) stvk_hessian_element_F() (in module simkit.energies) (in module simkit.energies.stvk) stvk_hessian_u() (in module simkit.energies) (in module simkit.energies.stvk) stvk_hessian_x() (in module simkit.energies) (in module simkit.energies.stvk) subspace_com() (in module simkit.subspace_com) subspace_rotation() (in module simkit.subspace_rotation) svd_rv() (in module simkit.polar_svd) (in module simkit.svd_rv) symmetric_stretch_map() (in module simkit.energies) (in module simkit.symmetric_stretch_map)

T

T (simkit.matplotlib.TriangleMesh attribute) (simkit.matplotlib.TriangleMesh.TriangleMesh attribute) (simkit.rotation_strain_coordinates.RSPrecompute attribute), [1] tetrahedron_volumes() (in module simkit.tetrahedron_volumes) top_indices() (in module simkit.common_selections) triangle_area_dnormal() (in module simkit.triangle_areas) triangle_area_element() (in module simkit.triangle_areas) triangle_area_gradient_dnormal() (in module simkit.triangle_areas)

triangle_area_gradient_element() (in module simkit.triangle_areas) triangle_area_hessian_d2normal() (in module simkit.triangle_areas) triangle_area_hessian_element() (in module simkit.triangle_areas) triangle_areas() (in module simkit.triangle_areas) triangle_areas_gradient() (in module simkit.triangle_areas) triangle_areas_hessian() (in module simkit.triangle_areas) triangle_map() (in module simkit.triangle_map) TriangleMesh (class in simkit.matplotlib) (class in simkit.matplotlib.TriangleMesh)

U

umfpack_LU_LinearOperator (class in simkit.eigs) uniform_line() (in module simkit.uniform_line) update_frame() (simkit.matplotlib.Frame method) (simkit.matplotlib.Frame.Frame method) update_vector_field() (simkit.matplotlib.VectorField method) (simkit.matplotlib.VectorField.VectorField method)

update_vertex_positions() (simkit.matplotlib.Curve method) (simkit.matplotlib.Curve.Curve method) (simkit.matplotlib.PointCloud method) (simkit.matplotlib.PointCloud.PointCloud method) (simkit.matplotlib.TriangleMesh method) (simkit.matplotlib.TriangleMesh.TriangleMesh method)

V

V (simkit.matplotlib.Frame attribute) (simkit.matplotlib.Frame.Frame attribute) (simkit.matplotlib.VectorField attribute) (simkit.matplotlib.VectorField.VectorField attribute) V0 (simkit.matplotlib.Frame attribute) (simkit.matplotlib.Frame.Frame attribute) (simkit.matplotlib.VectorField attribute) (simkit.matplotlib.VectorField.VectorField attribute) variation_fd() (in module simkit.variation_fd) VectorField (class in simkit.matplotlib) (class in simkit.matplotlib.VectorField) vectorized_trace() (in module simkit.energies) (in module simkit.vectorized_trace) vectorized_transpose() (in module simkit.energies) (in module simkit.vectorized_transpose) velocity_bdf2() (in module simkit.energies) (in module simkit.energies.kinetic) velocity_be() (in module simkit.energies) (in module simkit.energies.kinetic)

vertex_to_simplex_adjacency() (in module simkit.vertex_to_simplex_adjacency) video_from_image_dir() (in module simkit.filesystem) (in module simkit.filesystem.video_from_image_dir) view_animation() (in module simkit.polyscope) (in module simkit.polyscope.view_animation) view_clusters() (in module simkit.polyscope) (in module simkit.polyscope.view_clusters) view_cubature() (in module simkit.polyscope) (in module simkit.polyscope.view_cubature) view_displacement_modes() (in module simkit.polyscope) (in module simkit.polyscope.view_displacement_modes) view_sample_points() (in module simkit.polyscope) (in module simkit.polyscope.view_sample_points) view_scalar_modes() (in module simkit.polyscope) (in module simkit.polyscope.view_scalar_modes) volume() (in module simkit.energies), [1], [2], [3], [4], [5], [6], [7], [8] (in module simkit.volume)

W

wedge_map() (in module simkit.energies) (in module simkit.wedge_map)

white (in module simkit.matplotlib) (in module simkit.matplotlib.colors) winding_number() (in module simkit.winding_number)

X

X (simkit.matplotlib.Curve attribute) (simkit.matplotlib.Curve.Curve attribute) (simkit.matplotlib.Frame attribute) (simkit.matplotlib.Frame.Frame attribute) (simkit.matplotlib.PointCloud attribute) (simkit.matplotlib.PointCloud.PointCloud attribute) (simkit.matplotlib.TriangleMesh attribute) (simkit.matplotlib.TriangleMesh.TriangleMesh attribute) (simkit.matplotlib.VectorField attribute) (simkit.matplotlib.VectorField.VectorField attribute) (simkit.rotation_strain_coordinates.RSPrecompute attribute), [1]

X0 (simkit.matplotlib.Frame attribute) (simkit.matplotlib.Frame.Frame attribute) (simkit.matplotlib.VectorField attribute) (simkit.matplotlib.VectorField.VectorField attribute)

Y

y (in module simkit.mat2py) yellow (in module simkit.matplotlib) (in module simkit.matplotlib.colors)

ympr_to_lame() (in module simkit.ympr_to_lame)