struct Graphene::Vec2

• Graphene::Vec2
• Struct
• Value
• Object

Overview

A structure capable of holding a vector with two dimensions, x and y.

The contents of the #graphene_::vec2_t structure are private and should never be accessed directly.

Defined in:

lib/gi-crystal/src/auto/graphene-1.0/vec2.cr

Constructors

• .new(pointer : Pointer(Void), transfer : GICrystal::Transfer)
• .new(data : LibGraphene::Vec2, _transfer : GICrystal::Transfer)
• .new(value : Graphene::Simd4F | Nil = nil)

Class Method Summary

• .g_type : UInt64

  Returns the type id (GType) registered in GLib type system.

• .one : Graphene::Vec2
• .x_axis : Graphene::Vec2
• .y_axis : Graphene::Vec2
• .zero : Graphene::Vec2

Instance Method Summary

• #==(other : self) : Bool
• #add(b : Graphene::Vec2) : Graphene::Vec2
• #divide(b : Graphene::Vec2) : Graphene::Vec2
• #dot(b : Graphene::Vec2) : Float32
• #equal(v2 : Graphene::Vec2) : Bool
• #free : Nil
• #init(x : Float32, y : Float32) : Graphene::Vec2
• #init_from_float(src : Enumerable(Float32)) : Graphene::Vec2
• #init_from_float(*src : Float32)
• #init_from_vec2(src : Graphene::Vec2) : Graphene::Vec2
• #interpolate(v2 : Graphene::Vec2, factor : Float64) : Graphene::Vec2
• #length : Float32
• #max(b : Graphene::Vec2) : Graphene::Vec2
• #min(b : Graphene::Vec2) : Graphene::Vec2
• #multiply(b : Graphene::Vec2) : Graphene::Vec2
• #near(v2 : Graphene::Vec2, epsilon : Float32) : Bool
• #negate : Graphene::Vec2
• #normalize : Graphene::Vec2
• #scale(factor : Float32) : Graphene::Vec2
• #subtract(b : Graphene::Vec2) : Graphene::Vec2
• #to_float(dest : Enumerable(Float32)) : Nil
• #to_float(*dest : Float32)
• #value(*args, **options)
• #value(*args, **options, &)
• #value=(arg)
• #x : Float32
• #y : Float32

Constructor Detail

Class Method Detail

Instance Method Detail