def Cylinder(center=(0., 0., 0.),
direction=(1., 0., 0.),
radius=0.5,
height=1.0,
resolution=100,
capping=True,
**kwargs):
"""Create the surface of a cylinder.
See also :func:`pyvista.CylinderStructured`.
Parameters
----------
center : list or np.ndarray
Location of the centroid in [x, y, z]
direction : list or np.ndarray
Direction cylinder points to in [x, y, z]
radius : float
Radius of the cylinder.
height : float
Height of the cylinder.
resolution : int
Number of points on the circular face of the cylinder.
capping : bool, optional
Cap cylinder ends with polygons. Default True
Return
------
cylinder : pyvista.PolyData
Cylinder surface.
Examples
--------
>>> import pyvista
>>> import numpy as np
>>> cylinder = pyvista.Cylinder(np.array([1, 2, 3]), np.array([1, 1, 1]), 1, 1)
>>> cylinder.plot() # doctest:+SKIP
"""
capping = kwargs.pop('cap_ends', capping)
assert_empty_kwargs(**kwargs)
cylinderSource = vtk.vtkCylinderSource()
cylinderSource.SetRadius(radius)
cylinderSource.SetHeight(height)
cylinderSource.SetCapping(capping)
cylinderSource.SetResolution(resolution)
cylinderSource.Update()
surf = pyvista.PolyData(cylinderSource.GetOutput())
surf.rotate_z(-90)
translate(surf, center, direction)
return surf
def __init__(self, *args, **kwargs):
"""Initialize the texture."""
assert_empty_kwargs(**kwargs)
if len(args) == 1:
if isinstance(args[0], vtk.vtkTexture):
self._from_texture(args[0])
elif isinstance(args[0], np.ndarray):
self._from_array(args[0])
elif isinstance(args[0], vtk.vtkImageData):
self._from_image_data(args[0])
elif isinstance(args[0], str):
self._from_texture(pyvista.read_texture(args[0]))
else:
raise TypeError('Table unable to be made from ({})'.format(type(args[0])))
def __init__(self, *args, **kwargs):
"""Initialize the texture."""
super().__init__(*args, **kwargs)
assert_empty_kwargs(**kwargs)
if len(args) == 1:
if isinstance(args[0], _vtk.vtkTexture):
self._from_texture(args[0])
elif isinstance(args[0], np.ndarray):
self._from_array(args[0])
elif isinstance(args[0], _vtk.vtkImageData):
self._from_image_data(args[0])
elif isinstance(args[0], str):
self._from_file(filename=args[0])
else:
raise TypeError(f'Table unable to be made from ({type(args[0])})')
