Built In Functions

In the following we list all built-in functions that are supported in Hydra. A described as function(parameter1:(Type1), parameter2:(Type2), ...).

---

circle

circle(center:(Pol), radius:(Number))

Draws a hyperbolic circle with the passed radius, centered at the specified polar coordinate.

var r = 10
var point = Pol(r: 7.0, phi: M_PI / 8)
circle(center: point, radius: r)

---

clear

clear()

Removes all objects from the canvas.

---

cos

cos(x:(Number))

Evaluates the cosine function at the passed value.

var a = cos(x: M_PI) // a = -1

---