DataSet.point_data#
- property DataSet.point_data: DataSetAttributes[source]#
Return point data as DataSetAttributes.
- Returns:
DataSetAttributesPoint data as DataSetAttributes.
Examples#
Download Python source code | Download Jupyter notebook
Add point arrays to a mesh and list the available point_data.
>>> import pyvista as pv
>>> import numpy as np
>>> mesh = pv.Cube()
>>> mesh.clear_data()
>>> mesh.point_data['my_array'] = np.random.default_rng().random(mesh.n_points)
>>> mesh.point_data['my_other_array'] = np.arange(mesh.n_points)
>>> mesh.point_data
pyvista DataSetAttributes
Association : POINT
Active Scalars : my_array
Active Vectors : None
Active Texture : None
Active Normals : None
Contains arrays :
my_array float64 (8,) SCALARS
my_other_array int64 (8,)
Access an array from point_data.
>>> mesh.point_data['my_other_array']
pyvista_ndarray([0, 1, 2, 3, 4, 5, 6, 7])
Or access it directly from the mesh.
>>> mesh['my_array'].shape
(8,)
Used In#
Guides
- PyVista Data Model (7 uses)
- What Is a Mesh? (2 uses)
- Basic API Usage (1 use)
- Transitioning From VTK to PyVista (1 use)
Docstring Examples
DataSetAttributes(3 uses)DataSetAttributes.active_normals(2 uses)DataSetAttributes.active_scalars(2 uses)DataSetAttributes.active_scalars_name(2 uses)DataSetAttributes.active_vectors(2 uses)47 more
DataSetAttributes.active_vectors_name(2 uses)DataSetAttributes.clear(2 uses)DataSetAttributes.get(2 uses)DataSetAttributes.get_array(2 uses)DataSetAttributes.keys(2 uses)DataSetAttributes.pop(2 uses)DataSetAttributes.remove(2 uses)DataSetAttributes.set_array(2 uses)DataSetAttributes.set_scalars(2 uses)DataSetAttributes.set_vectors(2 uses)DataSetAttributes.to_arrow(2 uses)DataSetAttributes.to_pandas(2 uses)DataSetAttributes.update(2 uses)DataSetFilters.remove_nan_cells(2 uses)PolyDataFilters.flip_faces(2 uses)PolyDataFilters.flip_normal_vectors(2 uses)UnstructuredGridFilters.clean(2 uses)DataObjectFilters.cell_centers(1 use)DataObjectFilters.triangulate(1 use)DataSet.array_names(1 use)DataSet.cast_to_poly_points(1 use)DataSet.clear_data(1 use)DataSet.clear_point_data(1 use)DataSet.get_array(1 use)DataSet.get_array_association(1 use)DataSet.to_arrow(1 use)DataSet.to_pandas(1 use)DataSetAttributes.active_normals_name(1 use)DataSetAttributes.active_texture_coordinates(1 use)DataSetAttributes.active_texture_coordinates_name(1 use)DataSetAttributes.valid_array_len(1 use)DataSetFilters.integrate_data(1 use)DataSetFilters.voxelize_binary_mask(1 use)ImageDataFilters.cells_to_points(1 use)ImageDataFilters.fft(1 use)ImageDataFilters.points_to_cells(1 use)ImageDataFilters.resample(1 use)ImageDataFilters.rfft(1 use)Plane(1 use)PolyData(1 use)PolyData.save(1 use)PolyDataFilters.compute_normals(1 use)PolyDataFilters.triangulate(1 use)download_aero_bracket(1 use)download_gears(1 use)load_sphere_vectors(1 use)vector_poly_data(1 use)
Gallery Examples
