vtk.js

HttpSceneLoader

Live example

# Scene loader

Imports VTK scenes generated by VTK (or ParaView) using vtkJSONSceneExporter. The exporter in VTK/ParaView leverages that format to capture the geometry/volume and its representation settings.

Source

import '@kitware/vtk.js/favicon';

// Load the rendering pieces we want to use (for both WebGL and WebGPU)
import '@kitware/vtk.js/Rendering/Profiles/All';

// Force DataAccessHelper to have access to various data source
import '@kitware/vtk.js/IO/Core/DataAccessHelper/HtmlDataAccessHelper';
import '@kitware/vtk.js/IO/Core/DataAccessHelper/HttpDataAccessHelper';
import '@kitware/vtk.js/IO/Core/DataAccessHelper/JSZipDataAccessHelper';

import vtkFullScreenRenderWindow from '@kitware/vtk.js/Rendering/Misc/FullScreenRenderWindow';
import vtkHttpSceneLoader from '@kitware/vtk.js/IO/Core/HttpSceneLoader';

// ----------------------------------------------------------------------------
// Standard rendering code setup
// ----------------------------------------------------------------------------

const fullScreenRenderer = vtkFullScreenRenderWindow.newInstance();
const renderer = fullScreenRenderer.getRenderer();
const renderWindow = fullScreenRenderer.getRenderWindow();

// ----------------------------------------------------------------------------
// Example code
// ----------------------------------------------------------------------------

const sceneImporter = vtkHttpSceneLoader.newInstance({
  renderer,
  fetchGzip: true,
});
sceneImporter.setUrl(`${__BASE_PATH__}/data/scene`);
sceneImporter.onReady(() => {
  renderWindow.render();
});