本文整理汇总了Python中vtk.vtkAppendPolyData方法的典型用法代码示例。如果您正苦于以下问题：Python vtk.vtkAppendPolyData方法的具体用法？Python vtk.vtkAppendPolyData怎么用？Python vtk.vtkAppendPolyData使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类vtk的用法示例。
在下文中一共展示了vtk.vtkAppendPolyData方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: stl2actor
# 需要导入模块: import vtk [as 别名]
# 或者: from vtk import vtkAppendPolyData [as 别名]
def stl2actor(ageometry_path, ageometry_name, ageometry_color):
appendfilter = vtk.vtkAppendPolyData()
render_lib = vtk.vtkSTLReader()
polydata = vtk.vtkPolyData()
render_lib.SetFileName(os.path.join(ageometry_path, ageometry_name+".stl"))
render_lib.Update()
polydata.ShallowCopy(render_lib.GetOutput())
appendfilter.AddInputConnection(polydata.GetProducerPort())
appendfilter.Update()
# Remove any duplicate points.
cleanfilter = vtk.vtkCleanPolyData()
cleanfilter.SetInputConnection(appendfilter.GetOutputPort())
cleanfilter.Update()
mapper = vtk.vtkPolyDataMapper()
mapper.SetInputConnection(cleanfilter.GetOutputPort())
actor = vtk.vtkActor()
actor.SetMapper(mapper)
actor.GetProperty().SetColor(ageometry_color)
return actor, polydata 示例2: boolean_add
# 需要导入模块: import vtk [as 别名]
# 或者: from vtk import vtkAppendPolyData [as 别名]
def boolean_add(poly_data, mesh, inplace=False):
"""Add a mesh to the current mesh.
Does not attempt to "join" the meshes.
Parameters
----------
mesh : pyvista.PolyData
The mesh to add.
inplace : bool, optional
Updates mesh in-place while returning nothing.
Return
------
joinedmesh : pyvista.PolyData
Initial mesh and the new mesh when inplace=False.
"""
if not isinstance(mesh, pyvista.PolyData):
raise TypeError("Input mesh must be PolyData.")
vtkappend = vtk.vtkAppendPolyData()
vtkappend.AddInputData(poly_data)
vtkappend.AddInputData(mesh)
vtkappend.Update()
mesh = _get_output(vtkappend)
if inplace:
poly_data.overwrite(mesh)
else:
return mesh 示例3: test_cell_types
# 需要导入模块: import vtk [as 别名]
# 或者: from vtk import vtkAppendPolyData [as 别名]
def test_cell_types():
ss = vtk.vtkSphereSource()
ss.Update()
st = wrap_vtk(ss.GetOutput())
sl = mc.to_lines(st)
sv = mc.to_vertex(st)
assert checks.get_cell_types(st) == np.array([VTK_TRIANGLE])
assert checks.get_cell_types(st.VTKObject) == np.array([VTK_TRIANGLE])
assert checks.get_cell_types(sl) == np.array([VTK_LINE])
assert checks.get_cell_types(sv) == np.array([VTK_VERTEX])
assert checks.get_number_of_cell_types(st) == 1
assert checks.get_number_of_cell_types(st.VTKObject) == 1
assert checks.get_number_of_cell_types(sl) == 1
assert checks.get_number_of_cell_types(sv) == 1
assert checks.has_unique_cell_type(st)
assert checks.has_unique_cell_type(st.VTKObject)
assert checks.has_unique_cell_type(sl)
assert checks.has_unique_cell_type(sv)
assert checks.has_only_triangle(st)
assert checks.has_only_triangle(st.VTKObject)
assert checks.has_only_line(sl)
assert checks.has_only_vertex(sv)
ss2 = vtk.vtkSphereSource()
ss2.SetRadius(3)
ss2.Update()
s2 = ss2.GetOutput()
app = vtk.vtkAppendPolyData()
app.AddInputData(sl.VTKObject)
app.AddInputData(s2)
app.Update()
spl = wrap_vtk(app.GetOutput())
cell_types = np.sort([VTK_TRIANGLE, VTK_LINE])
assert np.all(checks.get_cell_types(spl) == cell_types)
assert checks.get_number_of_cell_types(spl) == cell_types.size
assert checks.has_unique_cell_type(spl) is False
assert checks.has_only_triangle(spl) is False
assert checks.has_only_line(spl) is False
assert checks.has_only_vertex(spl) is False