Fork of Sol Lewit Repro1
This visualization uses 100 horizontal and 100 vertical rectangular strips, each 10 pixels thick, arranged in a grid across the full screen. A central circular mask reveals the intersection of these strips, creating a crosshatch pattern within a 200-pixel radius circle. Built with vanilla JavaScript and the SVG DOM API, it dynamically creates SVG elements like `<rect>`, `<mask>`, and `<circle>` to apply the masking effects. The code demonstrates careful manipulation of SVG masks, where the first mask uses a black background with a white circle and the second inverts this logic, producing alternating visibility in the overlapping regions.