class Game::Vector

• Game::Vector
• Reference
• Object

Included Modules

• JSON::Serializable

Defined in:

Constructors

• .new(pull : JSON::PullParser)
• .new(x : Float32 | Int32 = 0, y : Float32 | Int32 = 0)

Class Method Summary

• .collision?(a1 : Vector, a2 : Vector, b1 : Vector, b2 : Vector)
• .zero

Instance Method Summary

• #*(value : Int32 | Float32)
• #*(v : Vector)
• #+(value : Int32 | Float32)
• #+(v : Vector)
• #-(value : Int32 | Float32)
• #-(v : Vector)
• #/(value : Int32 | Float32)
• #/(v : Vector)
• #==(other : Vector)
• #add(v : Vector) : Vector
• #clone
• #collision?(tri : Triangle)
• #dot(v : Vector)
• #length
• #subtract(v : Vector) : Vector
• #to_s(io : IO)

  Appends a short String representation of this object which includes its class name and its object address.

• #to_struct
• #x : Int32 | Float32
• #x=(x : Int32 | Float32)
• #y : Int32 | Float32
• #y=(y : Int32 | Float32)
• #zero?

Constructor Detail

Class Method Detail

Instance Method Detail

class Person
  def initialize(@name : String, @age : Int32)
  end
end

Person.new("John", 32).to_s # => #<Person:0x10a199f20>