struct PF::Vector2(T)

• PF::Vector2(T)
• Struct
• Value
• Object

Defined in:

Constructors

• .new(x : T, y : T)

Instance Method Summary

• #%(other : Vector2)

  Applies % to all component of this vector with the corresponding component of other

• #%(n : Int | Float)

  Applies % to all component of this vector with n

• #*(other : Vector2)

  Applies #* to all component of this vector with the corresponding component of other

• #*(n : Int | Float)

  Applies #* to all component of this vector with n

• #*(matrix : Matrix)

  Multiply this vector by a matrix

• #+(other : Vector2)

  Applies #+ to all component of this vector with the corresponding component of other

• #+(n : Int | Float)

  Applies #+ to all component of this vector with n

• #-(other : Vector2)

  Applies #- to all component of this vector with the corresponding component of other

• #-(n : Int | Float)

  Applies #- to all component of this vector with n

• #-

  Calls #- on all components of this vector

• #/(other : Vector2)

  Applies #/ to all component of this vector with the corresponding component of other

• #/(n : Int | Float)

  Applies #/ to all component of this vector with n

• #//(other : Vector2)

  Applies #// to all component of this vector with the corresponding component of other

• #//(n : Int | Float)

  Applies #// to all component of this vector with n

• #<(other : Vector2)

  Tests if all components of each vector meet the < condition

• #<(n : Int | Float)

  Tests if all components of this vector meet the < condition with the given n

• #<=(other : Vector2)

  Tests if all components of each vector meet the <= condition

• #<=(n : Int | Float)

  Tests if all components of this vector meet the <= condition with the given n

• #==(other : Vector2)

  Tests if all components of each vector meet the #== condition

• #==(n : Int | Float)

  Tests if all components of this vector meet the #== condition with the given n

• #>(other : Vector2)

  Tests if all components of each vector meet the > condition

• #>(n : Int | Float)

  Tests if all components of this vector meet the > condition with the given n

• #>=(other : Vector2)

  Tests if all components of each vector meet the >= condition

• #>=(n : Int | Float)

  Tests if all components of this vector meet the >= condition with the given n

• #abs

  Calls #abs on all components of this vector

• #cross(other : Vector2)

  Calculates the cross product of this vector and other

• #distance(other : Vector2)

  Returns the distance between this vector and other

• #dot(other : Vector2)

  Returns the dot product of this vector and other

• #magnitude

  The length or magnitude of the vector calculated by the Pythagorean theorem

• #normal(other : Vector2)

  Returns normalized value at a normal to the current vector

• #normalized

  Returns a new normalized unit Vector2

• #size

  Returns the size of this vector PF::Vector2.new(...).size => 2

• #to_a

  Converts this Vector into a StaticArray(T, 2)

• #to_f

  Convert the components in this vector to Float64

• #to_f32

  Convert the components in this vector to Float32

• #to_f64

  Convert the components in this vector to Float64

• #to_i

  Convert the components in this vector to Int32

• #to_i128

  Convert the components in this vector to Int128

• #to_i16

  Convert the components in this vector to Int16

• #to_i32

  Convert the components in this vector to Int32

• #to_i64

  Convert the components in this vector to Int64

• #to_i8

  Convert the components in this vector to Int8

• #to_u

  Convert the components in this vector to UInt32

• #to_u128

  Convert the components in this vector to UInt128

• #to_u16

  Convert the components in this vector to UInt16

• #to_u32

  Convert the components in this vector to UInt32

• #to_u64

  Convert the components in this vector to UInt64

• #to_u8

  Convert the components in this vector to UInt8

• #x : T
• #x=(x : T)
• #y : T
• #y=(y : T)

Constructor Detail

Instance Method Detail

v = PF::Vector[1, 2, 3]
m = PF::Matrix[
  1, 0, 0,
  0, 2, 0,
  0, 0, 1,
]
# => PF::Vector3(Int32)(@x=1, @y=4, @z=3)

PF::Vector2.new(...).size => 2