007: Gun Barrel Spiral

Inspired by the iconic James Bond opening sequence, this fractal recreates the mesmerizing spiral pattern of a gun barrel's rifling grooves. The expanding spiral creates a hypnotic tunnel effect that draws the viewer deeper into the fractal structure.

The rifling grooves in a firearm barrel twist in a precise helical pattern, imparting spin to the bullet for stability. This visualization transforms those engineering grooves into an infinite fractal tunnel, where each spiral contains smaller spirals in a recursive pattern that echoes the original Bond titles designed by Maurice Binder.

Adjust the spiral depth to control recursion levels, speed to change the expansion rate, groove count for the number of rifling lands, and rifling twist to control the spiral tightness. Watch as the fractal spirals expand outward like the view down a gun barrel.