Class Hierarchy

This inheritance list is sorted roughly, but not completely, alphabetically:

[detail level 12]

Cpbat::gpu::geometry::Aabb	GPU axis-aligned bounding box (AABB) buffer public API
Cpbat::gpu::impl::geometry::Aabb< kDims >
Cpbat::geometry::AabbKdTreeHierarchy< Dims >	Axis-aligned k-D tree hierarchy of axis-aligned bounding boxes
Cpbat::geometry::AabbRadixTreeHierarchy< Dims >	Axis-aligned radix tree hierarchy of axis-aligned bounding boxes
Cpbat::math::linalg::mini::Absolute< TMatrix >
►CEigen::AlignedBox
Cpbat::geometry::AxisAlignedBoundingBox< Dims >	Axis-aligned bounding box class
Cpbat::io::Archive	Archive class for reading and writing data to HDF5 files
Cpbat::math::optimization::BackTrackingLineSearch< TScalar >
Cpbat::gpu::impl::vbd::kernels::BackwardEulerMinimization	Device-side BFD1 minimization problem
Cpbat::sim::integration::Bdf< TScalar, TIndex >	BDF (Backward Differentiation Formula) time integration scheme for a system of ODEs for an initial value problem (IVP)
►Cpbat::geometry::sdf::BinaryNode	Base struct for all binary nodes
Cpbat::geometry::sdf::Difference< TScalar >	Difference operation
Cpbat::geometry::sdf::ExclusiveOr< TScalar >	Exclusive or operation
Cpbat::geometry::sdf::Intersection< TScalar >	Intersection operation
Cpbat::geometry::sdf::SmoothDifference< TScalar >	Smooth difference operation
Cpbat::geometry::sdf::SmoothIntersection< TScalar >	Smooth intersection operation
Cpbat::geometry::sdf::SmoothUnion< TScalar >	Smooth union operation
Cpbat::geometry::sdf::Union< TScalar >	Union operation
Cpbat::common::BinaryRadixTree< TIndex >	Binary radix tree implementation
Cpbat::gpu::impl::math::Blas
Cpbat::geometry::BoundingVolumeHierarchy< TDerived, TBoundingVolume, TPrimitive, Dims >	CRTP base class for BVHs
►Cpbat::geometry::BoundingVolumeHierarchy< TetrahedralAabbHierarchy, AxisAlignedBoundingBox< 3 >, IndexVector< 4 >, 3 >
Cpbat::geometry::TetrahedralAabbHierarchy	Tetrahedral AABB hierarchy class
►Cpbat::geometry::BoundingVolumeHierarchy< TriangleAabbHierarchy2D, AxisAlignedBoundingBox< 2 >, IndexVector< 3 >, 2 >
Cpbat::geometry::TriangleAabbHierarchy2D	Bounding volume hierarchy for triangles in 2D
►Cpbat::geometry::BoundingVolumeHierarchy< TriangleAabbHierarchy3D, AxisAlignedBoundingBox< 3 >, IndexVector< 3 >, 3 >
Cpbat::geometry::TriangleAabbHierarchy3D	Bounding volume hierarchy for triangles in 3D
Cpbat::graph::BreadthFirstSearch< TIndex >
Cpbat::common::BruteSet< T, kCapacity >	Fixed-size brute-force set implementation
Cpbat::gpu::common::Buffer	1- or 2-dimensional GPU buffer of numeric types
Cpbat::gpu::impl::common::Buffer< T, D >
Cpbat::gpu::geometry::Bvh	GPU linear BVH [6] public API
Cpbat::gpu::impl::geometry::Bvh	Radix-tree linear BVH
Cpbat::math::linalg::mini::CastView< TMatrix, NewType >
Cpbat::geometry::sdf::Composite< TScalar >	Composite signed distance function represented as a forest of SDFs
Cpbat::sim::algorithm::newton::Config	Newton integrator configuration
Cpbat::math::linalg::mini::ConstDiagonal< TMatrix >
Cpbat::math::linalg::mini::ConstEigenMatrixWrapper< TDerived >
Cpbat::math::linalg::mini::ConstSubMatrix< TMatrix, M, N >
Cpbat::math::linalg::mini::ConstTransposeSubMatrix< TMatrix, M, N >
Cpbat::math::linalg::mini::ConstTransposeView< TMatrix >
Cpbat::gpu::impl::vbd::kernels::ContactPenalty< kMaxContacts >	Penalty rescaler for mesh independent contact response
Cpbat::math::linalg::mini::CrossProduct< TLhsMatrix, TRhsMatrix >
Cpbat::sim::vbd::Data	VBD simulation configuration
Cpbat::sim::xpbd::Data
Cpbat::graph::DepthFirstSearch< TIndex >
Cpbat::gpu::impl::common::DeviceSynchronizedList< T >
Cpbat::math::linalg::mini::Diagonal< TMatrix >
Cpbat::graph::DisjointSetUnionFind< TIndex >	Disjoint Set Union-Find data structure
►Cpbat::math::polynomial::detail::DivergenceFreeBasis< Dims, Order >
Cpbat::math::polynomial::DivergenceFreeBasis< Dims, Order >	Divergence-free polynomial basis \( \left\{ \mathbf{P}_i(X) \; \text{s.t.} \; \nabla_X \mathbf{P}_i = 0 \right\} \) in dimensions \( d \) and order \( p \)
Cpbat::math::DynamicQuadrature< Dims, Order >	Quadrature rule with variable points and weights
Cpbat::sim::contact::MultibodyMeshMixedCcdDcd::EdgeEdgeContact	Edge-edge contact pair
►CEigen::EigenBase
Cpbat::math::LinearOperator< TLinearOperators... >
Cpbat::math::LinearOperator< TLinearOperators >	Zero-overhead composite type satisfying the CLinearOperator concept
Cpbat::math::linalg::mini::EigenMatrixWrapper< TDerived >
►CEnum
Cpython.pbatoolkit.py.geometry.Cell
Cpython.pbatoolkit.py.math.linalg.Ordering
Cpython.pbatoolkit.py.math.linalg.SolverBackend
Cpbat::sim::contact::Environment< TScalar >	Static environment geometry for contact simulation
Cpbat::sim::dynamics::FemElastoDynamics< TElement, Dims, THyperElasticEnergy, TScalar, TIndex >	Finite Element Elasto-Dynamics initial value problem with Dirichlet boundary conditions using BDF (backward differentiation formula) as the time discretization
Cpbat::gpu::impl::geometry::kernels::FGenerateHierarchy
Cpbat::math::FixedSizeVariableQuadrature< Quad >	Represents a quadrature scheme that can be constructed via existing quadrature schemes
Cpbat::math::linalg::mini::FlatView< TMatrix >
Cpbat::geometry::sdf::Forest< TScalar >	CPU storage for a forest (of SDFs)
Cstd::hash< pair< pbat::Index, pbat::Index > >	Hash function for pair of Index
Cstd::hash< pbat::IndexVector< 2 > >	Hash function for pbat::IndexVector<2>
Cstd::hash< pbat::IndexVector< 3 > >	Hash function for pbat::IndexVector<3>
Cstd::hash< tuple< pbat::Index, pbat::Index > >	Hash function for 2-tuple of Index
Cstd::hash< tuple< pbat::Index, pbat::Index, pbat::Index > >	Hash function for 3-tuple of Index
Cpbat::geometry::HashGrid< Dims, TScalar, TIndex >	HashGrid is a spatial partitioning data structure that divides 3D space into a sparse grid of cells, allowing for efficient querying of point neighbours within a certain region
Cpbat::common::Heap< T, Less, kCapacity >	Fixed-size max heap
Cpbat::geometry::HierarchicalHashGrid< Dims, TScalar, TIndex >	Spatial partitioning data structure that divides 3D space into a set of sparse grids. Allowing for efficient querying of point neighbours within a certain region. Implements [4]
Cpbat::sim::vbd::multigrid::Hierarchy
Cpbat::math::linalg::mini::HorizontalStack< TLhsMatrix, TRhsMatrix >
Cpbat::sim::vbd::multigrid::HyperReduction
Cpbat::math::linalg::mini::Identity< TScalar, M, N >
►Cpbat::gpu::impl::vbd::Integrator	VBD integrator [2]
Cpbat::gpu::impl::vbd::AndersonIntegrator	AndersonIntegrator accelerated VBD integrator
Cpbat::gpu::impl::vbd::ChebyshevIntegrator	Chebyshev semi-iterated method accelerated VBD integrator
Cpbat::gpu::impl::vbd::TrustRegionIntegrator	Trust-Region accelerated VBD integrator
Cpbat::gpu::impl::xpbd::Integrator
Cpbat::gpu::vbd::Integrator	The VBD public API wrapper around the VBD integrator implementation. [2]
Cpbat::gpu::xpbd::Integrator	Public API of the GPU XPBD integrator
Cpbat::sim::algorithm::newton::Integrator	Newton dynamics integrator
►Cpbat::sim::vbd::Integrator
Cpbat::sim::vbd::AndersonIntegrator	Anderson accelerated VBD integrator
Cpbat::sim::vbd::BroydenIntegrator	Accelerated Anderson accelerated VBD integrator
Cpbat::sim::vbd::ChebyshevIntegrator
Cpbat::sim::vbd::NesterovIntegrator
Cpbat::sim::vbd::multigrid::Integrator
Cpbat::sim::xpbd::Integrator
Cpbat::geometry::KdTree< Dims >	KDTree class
Cpbat::geometry::KdTreeNode	Node of a KDTree
Cpbat::sim::vbd::multigrid::Level
Cpbat::gpu::impl::math::LinearSolver
Cpbat::gpu::impl::math::Matrix< T >
Cpbat::math::linalg::mini::MatrixMatrixPredicate< TLhsMatrix, TRhsMatrix, Compare >
Cpbat::math::linalg::mini::MatrixScalarPredicate< TMatrix, Compare >
Cpbat::gpu::impl::math::MatrixView< T >
Cpbat::math::linalg::mini::Maximum< TLhsMatrix, TRhsMatrix >
Cpbat::fem::Mesh< TElement, Dims, TScalar, TIndex >	A generic stateful finite element mesh representation
Cpbat::sim::contact::MeshVertexTetrahedronDcd	Discrete contact detection system for vertex-tetrahedron contacts between multiple tetrahedral meshes
Cpbat::math::linalg::mini::Minimum< TLhsMatrix, TRhsMatrix >
►Cpbat::math::polynomial::detail::MonomialBasis< Dims, Order >
Cpbat::math::polynomial::MonomialBasis< HyperReduction::kDims, HyperReduction::kPolynomialOrder >
Cpbat::math::polynomial::MonomialBasis< Dims, Order >	Polynomial basis \( \left\{ \Pi_{i=1}^{d} \mathbf{X}_i^{p_i} \; \text{s.t.} \; 0 \leq \sum_{i=1}^d p_i \leq p \right\} \) in dimensions \( d \) and order \( p \)
Cpbat::gpu::impl::geometry::Morton
Cpbat::sim::contact::MultibodyMeshMixedCcdDcd	Multibody triangle mesh continuous collision detection system
Cpbat::sim::contact::MultibodyTetrahedralMeshSystem< TIndex, TScalar >	Multibody Tetrahedral Mesh System
Cpbat::math::optimization::Newton< TScalar >	Newton's method for optimization
Cpbat::math::linalg::mini::Ones< TScalar, M, N >
►Cpbat::math::polynomial::detail::OrthonormalBasis< Dims, Order >
Cpbat::math::polynomial::OrthonormalBasis< Dims, Order >	Orthonormal polynomial basis \( \left\{ P_i(X) \right\} \) in dimensions \( d \) and order \( p \)
Cpbat::math::OverflowChecked< Integer >	Wrapper around integer types that throws when integer overflow is detected
Cpbat::graph::PartitioningOptions	Options for graph partitioning
Cpbat::sim::algorithm::newton::Preconditioner	Cholesky preconditioner
Cpbat::sim::algorithm::newton::PreconditionerOperator	Preconditioner operator Non-owning view over stateful preconditioner, to use with Eigen's matrix-free solvers
►Cpbat::geometry::sdf::Primitive	Base struct for all primitive shapes
Cpbat::geometry::sdf::Box< TScalar >	Axis-aligned box centered in \( (0,0,0) \) with half extents \( \text{he} \in \mathbb{R}^3 \)
Cpbat::geometry::sdf::BoxFrame< TScalar >	Box frame with half extents \( \text{he} \in \mathbb{R}^3 \) and thickness \( t \)
Cpbat::geometry::sdf::CappedCylinder< TScalar >	Capped cylinder shape with endpoints \( a, b \in \mathbb{R}^3 \) and radius \( r \)
Cpbat::geometry::sdf::CappedTorus< TScalar >	Capped torus centered in \( (0,0,0) \) with parameters sc, ra, rb
Cpbat::geometry::sdf::Capsule< TScalar >	Capsule shape with endpoints \( a, b \in \mathbb{R}^3 \) and radius \( r \)
Cpbat::geometry::sdf::Cone< TScalar >	Cone shape
Cpbat::geometry::sdf::CutHollowSphere< TScalar >	Cut hollow sphere shape with radius \( r \), cut height \( h \) and thickness \( t \)
Cpbat::geometry::sdf::HexagonalPrism< TScalar >	Hexagonal prism shape
Cpbat::geometry::sdf::InfiniteCone< TScalar >	Infinite cone shape
Cpbat::geometry::sdf::InfiniteCylinder< TScalar >	Infinite cylinder
Cpbat::geometry::sdf::Link< TScalar >	Link shape as elongated torus with elongation length \( le \) and minor+major radius \(t = (r,R) \)
Cpbat::geometry::sdf::Octahedron< TScalar >	Octahedron shape
Cpbat::geometry::sdf::Plane< TScalar >	Plane shape with normal \( n=(0,0,1) \) and point on the plane \( o=(0,0,0) \)
Cpbat::geometry::sdf::Pyramid< TScalar >	Pyramid shape
Cpbat::geometry::sdf::Quadrilateral< TScalar >	Quadrilateral shape with vertices \( a, b, c, d \in \mathbb{R}^3 \)
Cpbat::geometry::sdf::RoundedCylinder< TScalar >	Rounded cylinder shape with height \( h \), radius \( \text{ra} \) and rounding radius \( \text{rb} \)
Cpbat::geometry::sdf::Sphere< TScalar >	Sphere centered in \( (0,0,0) \) with radius \( R \)
Cpbat::geometry::sdf::Torus< TScalar >	Torus centered in \( (0,0,0) \) with minor+major radius \( t = (r,R) \)
Cpbat::geometry::sdf::Triangle< TScalar >	Triangle shape
Cpbat::geometry::sdf::VerticalCappedCone< TScalar >	Capped cone shape with height \( h \) and minor+major radius \( r^1, r^2 \)
Cpbat::geometry::sdf::VerticalCappedCylinder< TScalar >	Vertical capped cylinder shape with height \( h \) and radius \( r \)
Cpbat::geometry::sdf::VerticalCapsule< TScalar >	Capsule shape with height \( h \) and radius \( r \)
Cpbat::geometry::sdf::VerticalRoundCone< TScalar >	Vertical round cone shape with height \( h \), radii \( \text{r}^1, \text{r}^2 \) at endpoints
Cpbat::math::linalg::mini::Product< TLhsMatrix, TRhsMatrix >
Cpython.pbatoolkit.py.profiling.Profiler
Cpbat::common::Queue< T, kCapacity >	Fixed-size queue implementation
Cpbat::gpu::impl::geometry::kernels::FGenerateHierarchy::Range
Cpbat::math::Rational	Fixed size rational number \( \frac{a}{b} \) using std::int64_t for numerator and denominator
Cpbat::math::linalg::mini::Reciprocal< TLhsMatrix >
Cpbat::physics::SaintVenantKirchhoffEnergy< Dims >
Cpbat::physics::SaintVenantKirchhoffEnergy< 1 >	Saint-Venant Kirchhoff hyperelastic energy for 1D
Cpbat::physics::SaintVenantKirchhoffEnergy< 2 >	Saint-Venant Kirchhoff hyperelastic energy for 2D
Cpbat::physics::SaintVenantKirchhoffEnergy< 3 >	Saint-Venant Kirchhoff hyperelastic energy for 3D
Cpbat::math::linalg::mini::Scale< TMatrix >
Cpbat::math::linalg::mini::SMatrix< TScalar, M, N >
Cpbat::sim::vbd::multigrid::SMatrix< TScalar, M, N >
Cpbat::math::linalg::mini::SMatrixView< TScalar, M, N >
Cpbat::sim::vbd::multigrid::Smoother
Cpbat::math::linalg::SparsityPattern< TIndex, Options >	Sparsity pattern precomputer to accelerate sparse matrix assembly
Cpbat::math::linalg::mini::Square< TMatrix >
Cpbat::physics::StableNeoHookeanEnergy< Dims >
Cpbat::physics::StableNeoHookeanEnergy< 1 >	Stable Neo-Hookean hyperelastic energy for 1D
Cpbat::physics::StableNeoHookeanEnergy< 2 >	Stable Neo-Hookean hyperelastic energy for 2D
Cpbat::physics::StableNeoHookeanEnergy< 3 >	Stable Neo-Hookean hyperelastic energy for 3D
Cpbat::common::Stack< T, kCapacity >	Fixed-size stack implementation
Cpbat::math::linalg::mini::SubMatrix< TMatrix, M, N >
Cpbat::math::linalg::mini::Subtraction< TLhsMatrix, TRhsMatrix >
Cpbat::math::linalg::mini::SubtractionScalar< TLhsMatrix >
Cpbat::math::linalg::mini::Sum< TLhsMatrix, TRhsMatrix >
Cpbat::math::linalg::mini::SumScalar< TLhsMatrix >
Cpbat::gpu::geometry::SweepAndPrune	GPU Sweep and Prune public API
Cpbat::gpu::impl::geometry::SweepAndPrune	Single-axis parallel sweep and prune algorithm for detecting overlapping bounding boxes
Cpbat::gpu::impl::common::SynchronizedList< T >
Cpbat::math::linalg::mini::TiledView< TMatrix, RepeatRows, RepeatCols >
Cpbat::geometry::sdf::Transform< TScalar >	A 3D rigid transform
Cpbat::math::linalg::mini::TransposeSubMatrix< TMatrix, M, N >
Cpbat::math::linalg::mini::TransposeView< TMatrix >
►CTs...
Cpbat::common::Overloaded< Ts >	C++20 feature to allow multiple inheritance of operator() for lambdas
►Cpbat::geometry::sdf::UnaryNode	Base struct for all unary nodes
Cpbat::geometry::sdf::Bend< TScalar >	Bend operation around the z axis
Cpbat::geometry::sdf::Bump< TScalar >	Wave-like bumpiness operation along the axes
Cpbat::geometry::sdf::Elongate< TScalar >	Elongation operation along the axes
Cpbat::geometry::sdf::Onion< TScalar >	Onion operation (i.e. carving interior)
Cpbat::geometry::sdf::Repeat< TScalar >	Grid-like repetition operation along the axes
Cpbat::geometry::sdf::RotationalRepeat< TScalar >	Circular repetition operation around axe
Cpbat::geometry::sdf::Round< TScalar >	Rounding operation (i.e. positive offset surface)
Cpbat::geometry::sdf::Scale< TScalar >	Uniform scaling operation
Cpbat::geometry::sdf::Symmetrize< TScalar >	Symmetrization operation along the x axis
Cpbat::geometry::sdf::Twist< TScalar >	Twist operation around the y axis
Cpbat::gpu::impl::common::Var< T >
Cpbat::gpu::impl::vbd::kernels::VbdIterationTraits< kBlockThreads >	Traits for VBD iteration kernel
Cpbat::gpu::impl::math::Vector< T >
Cpbat::gpu::impl::math::VectorView< T >
Cpbat::sim::contact::MultibodyMeshMixedCcdDcd::VertexTriangleContact	Vertex-triangle contact pair (i,f)
Cpbat::gpu::contact::VertexTriangleMixedCcdDcd	Public API of vertex-triangle mixed continuous collision detection (CCD) and discrete collision detection system on the GPU
Cpbat::gpu::impl::contact::VertexTriangleMixedCcdDcd	Vertex-triangle contact detection using a mixed CCD/DCD approach
Cpbat::math::linalg::mini::VerticalStack< TLhsMatrix, TRhsMatrix >
Cpbat::graph::WeightedEdgeTraits< TWeightedEdge >	Traits for WeightedEdge
Cpbat::math::linalg::mini::Zeros< TScalar, M, N >
Cpbat::sim::vbd::multigrid::Zeros< TScalar, M, N >
Cpbat::gpu::profiling::Zone	RAII class wrapping Tracy zones for CUDA host code