{"version":"1.0","type":"rich","title":"Processing Starter with P5JS","description":"This example presents a recursive fractal pattern of circles, rendered on a 960 by 500 pixel canvas using the P5JS library. The sketch’s `draw()` function calls `drawCircle()` six times, progressively halving the radius and shifting the x-coordinate to branch into two smaller circles per level. Each circle’s fill color is calculated by mapping the recursion level to a grayscale value, creating a subtle gradient across the nested shapes. The P5JS functions `createCanvas()`, `noLoop()`, and `ellipse()` structure the static visualization.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}