{"version":"1.0","type":"rich","title":"Simple X3D with D3","description":"This example demonstrates a minimal X3D scene built directly through D3’s selection and namespace mechanism. It creates an empty X3D container with a 500‑pixel height and full width, then appends a scene and a single box shape. The code uses D3’s `d3.ns.prefix` to register the X3D namespace, enabling `x3d:x3d`, `x3d:scene`, and `x3d:shape` elements, while relying on the x3dom library to render the 3D object in the browser. No data is loaded; the visualization is purely structural.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-1291672?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}