charFill()charFill() changes the inside colour of any shapes drawn. Analagous to fill() in p5. If col is a float between 0 and 1, it will use colourMapper() to determine the corresponding character. Otherwise if col is a character, it will fill shapes with that character directly. Beware notAllowedCharacters if using direct characters.
charFill(col)
col: Number between 0 and 1 or character
Nothing