big_bicycle: Get all the things
In ghuiber/bicycle: Design a bicycle frame

A wrapper for tighter control over design inputs. Returns a named list of three objects: the frame design tibble, the ggplot drawing, and a named vector of useful frame metrics.

big_bicycle(
  st_length = 500,
  tt_length = 500,
  st_angle = 71,
  tt_angle = 0,
  ht_angle = 71,
  st_dt_angle = 58,
  cs_st_angle = 62,
  cs_length = 450,
  angle_btw_css = 14,
  fork_rake = 45,
  fork_cta_length = 390,
  wheel_diameter = 622,
  c = I("black"),
  alpha_factor = 1,
  bb_shell_diameter = 34.8,
  crank_arm_length = 170,
  old_spacing = 130,
  bbs_width = 68
)

`st_length`	The length of the seat tube ST in millimeters.
`tt_length`	The length of the top tube TT in millimeters.
`st_angle`	The angle between the seat tube and the horizontal.
`tt_angle`	The angle between the top tube and the horizontal.
`ht_angle`	Head tube angle with the horizontal, in degrees.
`st_dt_angle`	Angle between the seat tube and the down tube, in degrees.
`cs_st_angle`	Angle between chain stay and seat tube, in degrees.
`cs_length`	Chain stay length in millimeters.
`angle_btw_css`	Angle between chain stays, in degrees.
`fork_rake`	The fork rake in millimeters
`fork_cta_length`	The fork crown-to-axle length in millimeters.
`wheel_diameter`	Wheel diameter in millimeters; 622 is the bead seat diameter of a 700c wheel. To see the effect of the tire width, add 2 x tire width in millimeters – i.e. specify `wheel_diameter = 622 + 2 * 32` for a 32 mm tire.
`c`	The color of the line segments.
`alpha_factor`	The transparency of the line segments, `alpha`.
`bb_shell_diameter`	Outer diameter of the BB shell in millimeters.
`crank_arm_length`	The crank arm length in millimeters. Typical values are 165, 170 and 175 for adult riders.
`old_spacing`	Over-locknut-dimension (hub width) in millimeters.
`bbs_width`	Bottom bracket shell width. It's standard – 68 mm is typical for road bikes.