PointSize
VTKExamples/Python/Visualization/PointSize
Code¶
PointSize.py
import vtk # create a rendering window and renderer ren = vtk.vtkRenderer() renWin = vtk.vtkRenderWindow() renWin.AddRenderer(ren) # create a renderwindowinteractor iren = vtk.vtkRenderWindowInteractor() iren.SetRenderWindow(renWin) # create source src = vtk.vtkPointSource() src.SetCenter(0,0,0) src.SetNumberOfPoints(50) src.SetRadius(5) src.Update() # mapper mapper = vtk.vtkPolyDataMapper() mapper.SetInput(src.GetOutput()) # actor actor = vtk.vtkActor() actor.SetMapper(mapper) actor.GetProperty().SetPointSize(5) # assign actor to the renderer ren.AddActor(actor) # enable user interface interactor iren.Initialize() renWin.Render() iren.Start()