struct Garnet::Math::Mat4

Included Modules

Defined in:

garnet-math/mat4.cr

Constructors

Class Method Summary

Instance Method Summary

Constructor Detail

def self.new #

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def self.new(&block : Int32 -> T) #

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Class Method Detail

def self.identity #

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def self.one #

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def self.zero #

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Instance Method Detail

def *(other : self) #

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def *(other : T) #

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def **(other : self) #

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def +(other : self) #

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def +(other : T) #

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def -(other : self) #

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def -(other : T) #

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def - #

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def /(other : self) #

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def /(other : T) #

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def ==(other) #
Description copied from struct Struct

Returns true if this struct is equal to other.

Both structs' instance vars are compared to each other. Thus, two structs are considered equal if each of their instance variables are equal. Subclasses should override this method to provide specific equality semantics.

struct Point
  def initialize(@x : Int32, @y : Int32)
  end
end

p1 = Point.new 1, 2
p2 = Point.new 1, 2
p3 = Point.new 3, 4

p1 == p2 # => true
p1 == p3 # => false

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def [](row : Int, column : Int) #

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def []=(row : Int, column : Int, value : T) #

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def []=(i, value) #

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def a1 #

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def a1=(value : T) #

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def a2 #

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def a2=(value : T) #

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def a3 #

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def a3=(value : T) #

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def a4 #

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def a4=(value : T) #

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def b1 #

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def b1=(value : T) #

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def b2 #

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def b2=(value : T) #

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def b3 #

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def b3=(value : T) #

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def b4 #

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def b4=(value : T) #

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def c1 #

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def c1=(value : T) #

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def c2 #

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def c2=(value : T) #

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def c3 #

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def c3=(value : T) #

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def c4 #

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def c4=(value : T) #

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def clone #

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def column_size #

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def d1 #

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def d1=(value : T) #

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def d2 #

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def d2=(value : T) #

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def d3 #

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def d3=(value : T) #

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def d4 #

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def d4=(value : T) #

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def dot(other : self) #

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def identity! #

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def inspect(io) #

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def rotate_z(angle : Float32) #

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def rotate_z!(angle : Float32) #

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def row_size #

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def scale(x : Float32, y : Float32) #

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def scale!(x : Float32, y : Float32) #

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def size #
Description copied from module Indexable(Float32)

Returns the number of elements in this container.


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def to_unsafe(*args, **options) #

def to_unsafe(*args, **options, &) #

def transform(x : Float32, y : Float32) #

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def translate(dx : Float32, dy : Float32) #

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def translate!(dx : Float32, dy : Float32) #

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def unsafe_fetch(*args, **options) #

def unsafe_fetch(*args, **options, &) #

def update!(&block : Int32 -> T) #

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