scivianna-vtk 0.1.1

Interactive VTK/PyVista visualization with vtk.js for Panel

scivianna-vtk

Interactive VTK/PyVista visualization with vtk.js for Panel.

Installation

pip install scivianna-vtk

Usage

import param
import numpy as np
import panel_material_ui as pmui
from scivianna_vtk import VTKPlotter, polydata_to_dict
import pyvista as pv

# Create a simple sphere
sphere = pv.Sphere(theta_resolution=30, phi_resolution=30)

# Convert to vtk.js format
vtk_data = polydata_to_dict(sphere)

# Create plotter
plotter = VTKPlotter()
plotter.update_polydata(sphere)

# Show with Panel
plotter.show()

Features

• Interactive 3D visualization using vtk.js
• Support for PolyData, UnstructuredGrid, StructuredGrid
• Cell hover information display
• Clip plane visualization and control
• Binary data transfer for efficient performance

Dependencies

• panel >= 1.4.0
• param >= 2.0.0
• numpy >= 1.24.0
• pyvista >= 0.43.0
• vtk >= 9.0.0

License

MIT