def VtkDibujaIdsElementos(nmbUGrid, setName, renderer):
# ****** Creamos las etiquetas para las celdas *******
ids= vtk.vtkIdFilter()
ids.SetInput(nmbUGrid)
ids.CellIdsOff()
ids.PointIdsOff()
VtkCargaIdsElem(nmbUGrid,setName)()
# Dibuja las etiquetas de las líneas.
cc= vtk.vtkCellCenters()
cc.SetInput(ids) # Centroides de las celdas.
visElems= vtk.vtkSelectVisiblePoints()
visElems.SetInput(cc)
visElems.SetRenderer(renderer)
visElems.SelectionWindowOff()
''' Create the mapper to display the element ids. Specify the format to
use for the labels. Also create the associated actor. '''
elemMapper= vtk.vtkLabeledShStrMapper()
elemMapper.SetInput(visElems)
elemMapper.LabelTextProperty.SetColor(0,0,0.9)
elemLabels= vtk.vtkActor2D()
elemLabels.SetMapper(elemMapper)
renderer.AddActor2D(elemLabels)
def VtkDibujaIdsElementos(nmbUGrid, setName, renderer):
# ****** Creamos las etiquetas para las celdas *******
ids = vtk.vtkIdFilter()
ids.SetInput(nmbUGrid)
ids.CellIdsOff()
ids.PointIdsOff()
VtkCargaIdsElem(nmbUGrid, setName)()
# Dibuja las etiquetas de las líneas.
cc = vtk.vtkCellCenters()
cc.SetInput(ids) # Centroides de las celdas.
visElems = vtk.vtkSelectVisiblePoints()
visElems.SetInput(cc)
visElems.SetRenderer(renderer)
visElems.SelectionWindowOff()
''' Create the mapper to display the element ids. Specify the format to
use for the labels. Also create the associated actor. '''
elemMapper = vtk.vtkLabeledShStrMapper()
elemMapper.SetInput(visElems)
elemMapper.LabelTextProperty.SetColor(0, 0, 0.9)
elemLabels = vtk.vtkActor2D()
elemLabels.SetMapper(elemMapper)
renderer.AddActor2D(elemLabels)
def VtkDibujaIdsNodes(recordGrid, renderer):
'''Display node labels (not implemented yet)'''
ids = vtk.vtkIdFilter()
ids.SetInput(recordGrid.uGrid)
ids.CellIdsOff()
ids.PointIdsOff()
VtkCargaIdsNodes(recordGrid)
visPts = vtk.vtkSelectVisiblePoints()
visPts.SetInput("ids")
visPts.SetRenderer(renderer)
visPts.SelectionWindowOff()
#Create the mapper to display the point ids. Specify the format to
# use for the labels. Also create the associated actor.
ldm = vtk.vtkLabeledShStrMapper()
ldm.SetInput("visPts")
ldm.LabelTextProperty().SetColor(0.1, 0.1, 0.1)
nodeLabels = vtk.vtkActor2D().SetMapper(ldm)
renderer.AddActor2D(nodeLabels)
def VtkDibujaIdsNodes(recordGrid, renderer):
'''Display node labels'''
ids= vtk.vtkIdFilter()
ids.SetInput(recordGrid.uGrid)
ids.CellIdsOff()
ids.PointIdsOff()
VtkCargaIdsNodes(recordGrid)
visPts= vtk.vtkSelectVisiblePoints()
visPts.SetInput("ids")
visPts.SetRenderer(renderer)
visPts.SelectionWindowOff()
#Create the mapper to display the point ids. Specify the format to
# use for the labels. Also create the associated actor.
ldm= vtk.vtkLabeledShStrMapper()
ldm.SetInput("visPts")
ldm.LabelTextProperty().SetColor(0.1,0.1,0.1)
nodeLabels= vtk.vtkActor2D().SetMapper(ldm)
renderer.AddActor2D(nodeLabels)