[python][VTK]vtk安装后测试代码

测试vtk版本为9.2.5

import vtk

cone_a = vtk.vtkConeSource()

coneMapper = vtk.vtkPolyDataMapper() coneMapper.SetInputConnection(cone_a.GetOutputPort())

coneActor = vtk.vtkActor() coneActor.SetMapper(coneMapper)

ren1 = vtk.vtkRenderer() ren1.AddActor(coneActor) ren1.SetBackground(1.0, 1.0, 1.0)   ren1.SetBackground2(0.1, 0.2, 0.4) ren1.SetGradientBackground(1)

renWin = vtk.vtkRenderWindow() renWin.AddRenderer(ren1) renWin.SetSize(300, 300) renWin.Render()

iren = vtk.vtkRenderWindowInteractor() iren.SetRenderWindow(renWin)

iren.Initialize() iren.Start()

运行结果：