This example visualizes Tollywood actor awards data from 2017 to 2022 as a 3D bar chart, with each country’s awards across six years grouped by year. The code uses the d3-x3d library to render the scene, leveraging D3 v5 for data loading and scales, while x3dom handles the 3D output. Data is fetched from a CSV file via d3.csv and parsed into a multi-series format before being passed to the barChartMultiSeries component. The chart is embedded in an HTML page with a fixed-height container.