注釈
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直交スライス#
メッシュから3つの直交スライスを表示します.
これらのスライスを同時に作成するには, pyvista.DataSetFilters.slice_orthogonal()
フィルタを使用します.
from __future__ import annotations
import pyvista as pv
from pyvista import examples
mesh = examples.download_embryo()
mesh.bounds
BoundsTuple(x_min=0.0, x_max=255.0, y_min=0.0, y_max=255.0, z_min=0.0, z_max=255.0)
3つのスライスを作成します. x
, y
,および z
の引数を使用して,簡単に位置を制御できます.
slices = mesh.slice_orthogonal(x=100, z=75)
cpos = [
(540.9115516905358, -617.1912234499737, 180.5084853429126),
(128.31920055083387, 126.4977720785509, 111.77682599082095),
(-0.1065160140819035, 0.032750075477590124, 0.9937714884722322),
]
dargs = dict(cmap='gist_ncar_r')
p = pv.Plotter()
p.add_mesh(slices, **dargs)
p.show_grid()
p.show(cpos=cpos)

p = pv.Plotter(shape=(2, 2))
# XYZ - show 3D scene first
p.subplot(1, 1)
p.add_mesh(slices, **dargs)
p.show_grid()
p.camera_position = cpos
# XY
p.subplot(0, 0)
p.add_mesh(slices, **dargs)
p.show_grid()
p.camera_position = 'xy'
p.enable_parallel_projection()
# ZY
p.subplot(0, 1)
p.add_mesh(slices, **dargs)
p.show_grid()
p.camera_position = 'zy'
p.enable_parallel_projection()
# XZ
p.subplot(1, 0)
p.add_mesh(slices, **dargs)
p.show_grid()
p.camera_position = 'xz'
p.enable_parallel_projection()
p.show()

Total running time of the script: (0 minutes 8.728 seconds)