Generate a parametric screen, facade, or tiling: a grid of cells whose size and rotation are driven by an attractor — a single point you drag, or a multi-point path you draw on the canvas. Pick the cell shape (square, circle, diamond, triangle, louver, cross) and the grid (square / brick / hex), tune the field, then export — SVG and PNG for drawings, or DXF with real millimetre coordinates straight into Rhino / AutoCAD or a laser cutter.
Runs entirely in your browser — nothing is uploaded. The DXF uses millimetre coordinates from the cell-size control; switch on “outline only” for clean cut lines.