Returns a random number between min and max.

The range of possible values is inclusive, so it's possible to get min or max back! Random numbers are distributed uniformally, meaning it's just as likely you'll get any number in the range.

There are several ways to call random() that have different effects:

random();
// A random number between 0 and 1
// e.g. 0.2999…

random(5);
// A random number between 0 and 5
// e.g. 1.4993…

random(3, 5);
// A random number between 3 and 5
// e.g. 3.5997…

Returns a random integer between min and max.

This function is similar to random(), and can be called in the same way. The only difference is that it will only return integer values.

randomInt(10);
// A random integer between 0 and 10 (inclusive)
// e.g. 4

randomInt(3, 5);
// A random integer between 3 and 5 (inclusive)
// e.g. 4

Returns a random vector of length.

randomDirection();
// A random vector of unit length
// e.g. Vec(-0.3082…, 0.9513…)

randomDirection(10);
// A random vector of length 10
// e.g. Vec(-3.0822…, 9.5132…)

Returns a random vector contained within a circle of radius.

randomPointInDisk();
// A random vector contained within a circle of radius 1
// e.g. Vec(-0.5466…, 0.0334…)

randomPointInDisk(10);
// A random vector contained within a circle of radius 10
// e.g. Vec(-5.4658…, 0.3345…)