This example shows a 3D bar chart visualizing PS4 sales across global regions, with each bar representing a game and segments for North America, Europe, Japan, and the rest of the world. It uses the d3-x3d library to render the chart as X3D scenes within a React page, combining d3.csv for data loading and standard D3 scales for layout. The chart holder initially loads random data, then replaces it with the parsed CSV data from a GitHub gist, displaying the multi-series bars in an interactive 3D space.