trame-tutorial/01_vtk/solution_cone.py

from trame.app import get_server
from trame.ui.vuetify import SinglePageLayout
from trame.widgets import vtk, vuetify

from vtkmodules.vtkFiltersSources import vtkConeSource
from vtkmodules.vtkRenderingCore import (
    vtkActor,
    vtkPolyDataMapper,
    vtkRenderer,
    vtkRenderWindow,
    vtkRenderWindowInteractor,
)

# Required for interactor initialization
from vtkmodules.vtkInteractionStyle import vtkInteractorStyleSwitch  # noqa

# Required for rendering initialization, not necessary for
# local rendering, but doesn't hurt to include it
import vtkmodules.vtkRenderingOpenGL2  # noqa


# -----------------------------------------------------------------------------
# VTK pipeline
# -----------------------------------------------------------------------------

renderer = vtkRenderer()
renderWindow = vtkRenderWindow()
renderWindow.AddRenderer(renderer)

renderWindowInteractor = vtkRenderWindowInteractor()
renderWindowInteractor.SetRenderWindow(renderWindow)
renderWindowInteractor.GetInteractorStyle().SetCurrentStyleToTrackballCamera()

cone_source = vtkConeSource()
mapper = vtkPolyDataMapper()
mapper.SetInputConnection(cone_source.GetOutputPort())
actor = vtkActor()
actor.SetMapper(mapper)

renderer.AddActor(actor)
renderer.ResetCamera()

# -----------------------------------------------------------------------------
# Trame
# -----------------------------------------------------------------------------

server = get_server(client_type = "vue2")
ctrl = server.controller

with SinglePageLayout(server) as layout:
    layout.title.set_text("Hello trame")

    with layout.content:
        with vuetify.VContainer(
            fluid=True,
            classes="pa-0 fill-height",
        ):
            view = vtk.VtkLocalView(renderWindow)


# -----------------------------------------------------------------------------
# Main
# -----------------------------------------------------------------------------

if __name__ == "__main__":
    server.start()