Three visual languages
Rings pulse, radar adds a directional sweep, and topographic contours move through dashed paths.
Graphics & signal
Place an impact point and send controlled vector rings, radar sweeps, or contour signals across the frame.
A signal field in native SVG
Build sonar graphics, event feedback surfaces, ambient maps, and topographic systems from clipped responsive vectors.
Rings pulse, radar adds a directional sweep, and topographic contours move through dashed paths.
The complete output contains between three and eight rings.
The SVG is clipped to its responsive viewBox at every origin and spacing extreme.
Three-step workflow
Start with rings, radar, or a contour composition.
Move the impact horizontally and vertically, then set range and line weight.
Set the speed and save dependency-free SVG, HTML, and CSS.
The SVG viewport clips the geometry cleanly at every origin.
At most eight rings, one core, and an optional radar line.
No. SVG supplies geometry and CSS supplies motion.
Yes. All ring, core, and radar animations stop.