dolfinx.cpp.geometry

Geometry module

Functions

compute_closest_entity(tree, p, mesh, R)

compute_collisions(*args, **kwargs)

Overloaded function.

compute_collisions_point(arg0, arg1)

compute_distance_gjk(arg0, arg1)

create_midpoint_tree(arg0, arg1, arg2)

select_colliding_cells(arg0, arg1, arg2, arg3)

squared_distance(arg0, arg1, arg2, arg3)

Classes

BoundingBoxTree(*args, **kwargs)

Overloaded function.
class dolfinx.cpp.geometry.BoundingBoxTree(*args, **kwargs)

Bases: pybind11_builtins.pybind11_object

Overloaded function.

  1. __init__(self: dolfinx.cpp.geometry.BoundingBoxTree, mesh: dolfinx.cpp.mesh.Mesh, tdim: int, padding: float = 0.0) -> None

  2. __init__(self: dolfinx.cpp.geometry.BoundingBoxTree, mesh: dolfinx.cpp.mesh.Mesh, tdim: int, entity_indices: numpy.ndarray[numpy.int32], padding: float = 0.0) -> None

create_global_tree(self: dolfinx.cpp.geometry.BoundingBoxTree, arg0: MPICommWrapper) → dolfinx.cpp.geometry.BoundingBoxTree
get_bbox(self: dolfinx.cpp.geometry.BoundingBoxTree, arg0: int) → List[List[float[3]][2]]
property num_bboxes
dolfinx.cpp.geometry.compute_closest_entity(tree: dolfinx::geometry::BoundingBoxTree, p: List[float[3]], mesh: dolfinx.cpp.mesh.Mesh, R: float = -1) → Tuple[int, float]
dolfinx.cpp.geometry.compute_collisions(*args, **kwargs)

Overloaded function.

  1. compute_collisions(arg0: dolfinx::geometry::BoundingBoxTree, arg1: dolfinx::geometry::BoundingBoxTree) -> List[List[int[2]]]

  2. compute_collisions(arg0: dolfinx::geometry::BoundingBoxTree, arg1: List[float[3]]) -> numpy.ndarray[numpy.int32]

dolfinx.cpp.geometry.compute_collisions_point(arg0: dolfinx::geometry::BoundingBoxTree, arg1: List[float[3]]) → numpy.ndarray[numpy.int32]
dolfinx.cpp.geometry.compute_distance_gjk(arg0: numpy.ndarray[numpy.float64], arg1: numpy.ndarray[numpy.float64]) → numpy.ndarray[numpy.float64]
dolfinx.cpp.geometry.create_midpoint_tree(arg0: dolfinx.cpp.mesh.Mesh, arg1: int, arg2: numpy.ndarray[numpy.int32]) → dolfinx::geometry::BoundingBoxTree
dolfinx.cpp.geometry.select_colliding_cells(arg0: dolfinx.cpp.mesh.Mesh, arg1: numpy.ndarray[numpy.int32], arg2: List[float[3]], arg3: int) → numpy.ndarray[numpy.int32]
dolfinx.cpp.geometry.squared_distance(arg0: dolfinx.cpp.mesh.Mesh, arg1: int, arg2: int, arg3: List[float[3]]) → float