struct Graphene::Quaternion

• Graphene::Quaternion
• Struct
• Value
• Object

Overview

A quaternion.

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

Defined in:

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

Constructors

• .new(pointer : Pointer(Void), transfer : GICrystal::Transfer)
• .new(data : LibGraphene::Quaternion, _transfer : GICrystal::Transfer)
• .new(x : Float32 | Nil = nil, y : Float32 | Nil = nil, z : Float32 | Nil = nil, w : Float32 | Nil = nil)

Class Method Summary

• .g_type : UInt64

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

Instance Method Summary

• #==(other : self) : Bool
• #add(b : Graphene::Quaternion) : Graphene::Quaternion
• #dot(b : Graphene::Quaternion) : Float32
• #equal(b : Graphene::Quaternion) : Bool
• #free : Nil
• #init(x : Float32, y : Float32, z : Float32, w : Float32) : Graphene::Quaternion
• #init_from_angle_vec3(angle : Float32, axis : Graphene::Vec3) : Graphene::Quaternion
• #init_from_angles(deg_x : Float32, deg_y : Float32, deg_z : Float32) : Graphene::Quaternion
• #init_from_euler(e : Graphene::Euler) : Graphene::Quaternion
• #init_from_matrix(m : Graphene::Matrix) : Graphene::Quaternion
• #init_from_quaternion(src : Graphene::Quaternion) : Graphene::Quaternion
• #init_from_radians(rad_x : Float32, rad_y : Float32, rad_z : Float32) : Graphene::Quaternion
• #init_from_vec4(src : Graphene::Vec4) : Graphene::Quaternion
• #init_identity : Graphene::Quaternion
• #invert : Graphene::Quaternion
• #multiply(b : Graphene::Quaternion) : Graphene::Quaternion
• #normalize : Graphene::Quaternion
• #scale(factor : Float32) : Graphene::Quaternion
• #slerp(b : Graphene::Quaternion, factor : Float32) : Graphene::Quaternion
• #to_angle_vec3(angle : Float32) : Graphene::Vec3
• #to_angles : Nil
• #to_matrix : Graphene::Matrix
• #to_radians : Nil
• #to_vec4 : Graphene::Vec4
• #w(*args, **options)
• #w(*args, **options, &)
• #w=(arg)
• #x(*args, **options)
• #x(*args, **options, &)
• #x=(arg)
• #y(*args, **options)
• #y(*args, **options, &)
• #y=(arg)
• #z(*args, **options)
• #z(*args, **options, &)
• #z=(arg)

Constructor Detail

Class Method Detail

Instance Method Detail