{"version":"1.0","type":"rich","title":"fork of exercise 1: SVG Fundamental","description":"This example demonstrates a simple animated landscape composed of SVG shapes, including a gradient-filled sky, a moving circle representing the sun or moon, and two layered landmasses. The scene uses SVG `<rect>`, `<circle>`, and `<path>` elements alongside `<radialGradient>` and `<linearGradient>` definitions. Animation is driven by SVG's native `<animate>` elements, which cycle color changes for the sky gradient and vertical movement for the circle. The code relies solely on standard SVG and HTML APIs, with no external JavaScript libraries.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4d26276a92d14976858ec40708ecabb7?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}