vec4 [object]

• read-only properties
  • [real] length
  • [real] length_squared
  • [vec4] normalized - return a vector with length = 1 if possible, length = 0 if too short
  • [int] size - returns 4 - the number of components in this vector
• read/write properties
  • [real] x
  • [real] y
  • [real] z
  • [real] w
• overloaded operators
  • + - adds two vec4/real values
  • - - subtracts two vec4/real values
  • * - multiplies two vec4/real values
  • / - divides two vec4/real values
  • % - returns modulo of two vec4/real values
  • comparison between vec4 values: first by X, then by Y, then by Z, then by W
  • unary - - returns negated vec4
• other features:
  • cloning support
  • serialization support
  • GC-safe
  • indexing support for indices 0 - 3: returns/sets the specified subvalue
  • tostring, dump = "vec4(<x>;<y>;<z>;<w>)"