Flow

Move the pointer for a gentle perspective tilt. Press and drag with a mouse, swipe horizontally with a trackpad, or swipe with one finger to rotate the Flow scene. Small, evenly spaced particles drift slowly along the mathematical trail. Click or tap the curve to pluck it and send two light pulses in opposite directions. Click or tap empty space to disturb the surrounding field. Hold a curve point to read its t, x, y, and z values. Press Enter to pluck the curve from the keyboard. Scroll over the scene or pinch with two fingers to zoom, or use plus and minus while the scene is focused. Use the Left and Right Arrow keys to browse curves. Press zero to return to the default view, or R to restart the explorer.