orbit_transform: Transform a position by orbiting around an origin

In alexwhan/guilloche: Simulate a Guilloche Style Drawing Machine

Description

Transform a position by orbiting around an origin

Usage

orbit_transform(x1, y1, x2, y2, theta, return = "both")

Arguments

x1	x position of point to be transformed
y1	y position of point to be transformed
x2	x position of origin
y2	y position of origin
theta	Angle in radians
return	a string specifying whether to return "x", "y" or "both"

Value

numeric

Examples

orbit_transform(3,2,0,1,pi/4)

alexwhan/guilloche documentation built on May 20, 2019, 2:20 p.m.