Knot
constructor(x: Double, y: Double, dx: Double = 0.0, dy: Double = 0.0, d2x: Double = 0.0, d2y: Double = 0.0)
Parameters
x
x position
y
y position
dx
x derivative
dy
y derivative
d2x
x second derivative
d2y
y second derivative
x position
y position
x derivative
y derivative
x second derivative
y second derivative