A twisted ribbon following a random path

twist is like ribbon, but the underlying path is a Brownian bridge rather than a straight line, giving the polygon a wandering, twisted appearance.

Usage

twist(
  x = 0,
  y = 0,
  xend = 1,
  yend = 1,
  width = 0.2,
  smooth = 3L,
  n = 100L,
  frequency = 1,
  octaves = 2L,
  seed = 1L,
  ...
)

Arguments

x, y

Start point. Default 0.

xend, yend

End point. Default 1.

width

Maximum width. Must be non-negative. Default 0.2.

smooth

Number of smoothing passes applied to the path. Default 3L.

n

Number of points used along the path. Default 100L.

frequency

Noise frequency. Must be non-negative. Default 1.

octaves

Number of noise octaves. Must be a positive integer. Default 2L.

seed

Integer seed for the noise field and path. Default 1L.

...

Arguments passed to style().