`box()` single-argument overload missing

[SableRaf]

In Processing, calling box(s) creates a cube with side length s.

In libprocessing, the same call raises an error, suggesting that only the three-argument version is supported.

Steps to reproduce

from mewnala import *

def setup():
    size(200, 200, P3D)

def draw():
    box(90)

run()

Processing equivalent

void setup() {
  size(400, 400, P3D);
  background(255);
}

void draw() {
  box(90);
}

Expected behavior

box(90) should render a cube with width, height, and depth all set to 90.

Actual behavior

RuntimeError: TypeError: box() missing 2 required positional arguments: 'y' and 'z'

Notes

Processing supports both overloads:

• box(size) → cube
• box(width, height, depth) → box with custom dimensions

[tychedelia]

We should audit all of the overloads, there are likely more that are missing.

[SableRaf]

We should audit all of the overloads, there are likely more that are missing.

@tychedelia should I open issues if I run into others similar missing overloads or would you prefer to do a more automated audit?